Sec Form 13D Filing - Starboard Value LP @ GCP Applied Technologies Inc.

Insider filing report for Changes in Beneficial Ownership

Schedule 13G & 13D forms are used to report a party's ownership of stock which exceeds 5% of a company's total stock issue.
Schedule 13G is a shorter version of Schedule 13D with fewer reporting requirements.

"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 13D

(Rule 13d-101)

INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT

TO § 240.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO

§ 240.13d-2(a)

(Amendment No. 3)¹

GCP Applied Technologies Inc.

(Name of Issuer)

Common Stock, par value $0.01 per share

(Title of Class of Securities)

36164Y101

(CUSIP Number)

JEFFREY C. SMITH

STARBOARD VALUE LP

777 Third Avenue, 18th Floor

New York, New York 10017

(212) 845-7977

STEVE WOLOSKY, ESQ.

ANDREW FREEDMAN, ESQ.

OLSHAN FROME WOLOSKY LLP

1325 Avenue of the Americas

New York, New York 10019

(212) 451-2300

(Name, Address and Telephone Number of Person

Authorized to Receive Notices and Communications)

March 4, 2020

(Date of Event Which Requires Filing of This Statement)

If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box ¨.

Note: Schedules filed in paper format shall include a signed original and five copies of the schedule, including all exhibits. See § 240.13d-7 for other parties to whom copies are to be sent.

1 The remainder of this cover page shall be filled out for a reporting person’s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided in a prior cover page.

The information required on the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

CUSIP No. 36164Y101


	1	NAME OF REPORTING PERSON

			STARBOARD VALUE LP
	2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP				(a) ☐
						(b) ☐

	3	SEC USE ONLY


	4	SOURCE OF FUNDS

			OO
	5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)				☐


	6	CITIZENSHIP OR PLACE OF ORGANIZATION

			DELAWARE
NUMBER OF			7	SOLE VOTING POWER
SHARES
BENEFICIALLY					6,540,000
OWNED BY			8	SHARED VOTING POWER
EACH
REPORTING					- 0 -
PERSON WITH			9	SOLE DISPOSITIVE POWER

					6,540,000
			10	SHARED DISPOSITIVE POWER

					- 0 -
	11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

			6,540,000
	12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES				☐


	13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

			9.0%
	14	TYPE OF REPORTING PERSON

			PN

CUSIP No. 36164Y101


	1	NAME OF REPORTING PERSON

			STARBOARD VALUE AND OPPORTUNITY MASTER FUND LTD
	2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP				(a) ☐
						(b) ☐

	3	SEC USE ONLY


	4	SOURCE OF FUNDS

			WC
	5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)				☐


	6	CITIZENSHIP OR PLACE OF ORGANIZATION

			CAYMAN ISLANDS
NUMBER OF			7	SOLE VOTING POWER
SHARES
BENEFICIALLY					4,201,356
OWNED BY			8	SHARED VOTING POWER
EACH
REPORTING					- 0 -
PERSON WITH			9	SOLE DISPOSITIVE POWER

					4,201,356
			10	SHARED DISPOSITIVE POWER

					- 0 -
	11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

			4,201,356
	12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES				☐


	13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

			5.8%
	14	TYPE OF REPORTING PERSON

			CO

CUSIP No. 36164Y101

NAME OF REPORTING PERSON

STARBOARD VALUE AND OPPORTUNITY S LLC

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a) ☐

(b) ☐

SEC USE ONLY

SOURCE OF FUNDS

CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)

☐

CITIZENSHIP OR PLACE OF ORGANIZATION

DELAWARE

NUMBER OF

SOLE VOTING POWER

BENEFICIALLY

635,161

OWNED BY

SHARED VOTING POWER

EACH

REPORTING

- 0 -

PERSON WITH

SOLE DISPOSITIVE POWER

635,161

SHARED DISPOSITIVE POWER

- 0 -

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

635,161

CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES

☐

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

Less than 1%

TYPE OF REPORTING PERSON

CUSIP No. 36164Y101

NAME OF REPORTING PERSON

STARBOARD VALUE AND OPPORTUNITY C LP

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a) ☐

(b) ☐

SEC USE ONLY

SOURCE OF FUNDS

CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)

☐

CITIZENSHIP OR PLACE OF ORGANIZATION

DELAWARE

NUMBER OF

SOLE VOTING POWER

BENEFICIALLY

365,924

OWNED BY

SHARED VOTING POWER

EACH

REPORTING

- 0 -

PERSON WITH

SOLE DISPOSITIVE POWER

365,924

SHARED DISPOSITIVE POWER

- 0 -

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

365,924

CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES

☐

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

Less than 1%

TYPE OF REPORTING PERSON

CUSIP No. 36164Y101

NAME OF REPORTING PERSON

STARBOARD VALUE R LP

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a) ☐

(b) ☐

SEC USE ONLY

SOURCE OF FUNDS

CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)

☐

CITIZENSHIP OR PLACE OF ORGANIZATION

DELAWARE

NUMBER OF

SOLE VOTING POWER

BENEFICIALLY

365,924

OWNED BY

SHARED VOTING POWER

EACH

REPORTING

- 0 -

PERSON WITH

SOLE DISPOSITIVE POWER

365,924

SHARED DISPOSITIVE POWER

- 0 -

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

365,924

CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES

☐

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

Less than 1%

TYPE OF REPORTING PERSON

CUSIP No. 36164Y101

NAME OF REPORTING PERSON

STARBOARD VALUE R GP LLC

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a) ☐

(b) ☐

SEC USE ONLY

SOURCE OF FUNDS

CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)

☐

CITIZENSHIP OR PLACE OF ORGANIZATION

DELAWARE

NUMBER OF

SOLE VOTING POWER

BENEFICIALLY

675,656

OWNED BY

SHARED VOTING POWER

EACH

REPORTING

- 0 -

PERSON WITH

SOLE DISPOSITIVE POWER

675,656

SHARED DISPOSITIVE POWER

- 0 -

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

675,656

CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES

☐

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

Less than 1%

TYPE OF REPORTING PERSON

CUSIP No. 36164Y101

NAME OF REPORTING PERSON

STARBOARD VALUE AND OPPORTUNITY MASTER FUND L LP

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a) ☐

(b) ☐

SEC USE ONLY

SOURCE OF FUNDS

CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)

☐

CITIZENSHIP OR PLACE OF ORGANIZATION

CAYMAN ISLANDS

NUMBER OF

SOLE VOTING POWER

BENEFICIALLY

309,732

OWNED BY

SHARED VOTING POWER

EACH

REPORTING

- 0 -

PERSON WITH

SOLE DISPOSITIVE POWER

309,732

SHARED DISPOSITIVE POWER

- 0 -

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

309,732

CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES

☐

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

Less than 1%

TYPE OF REPORTING PERSON

CUSIP No. 36164Y101

NAME OF REPORTING PERSON

STARBOARD VALUE L LP

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a) ☐

(b) ☐

SEC USE ONLY

SOURCE OF FUNDS

CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)

☐

CITIZENSHIP OR PLACE OF ORGANIZATION

DELAWARE

NUMBER OF

SOLE VOTING POWER

BENEFICIALLY

309,732

OWNED BY

SHARED VOTING POWER

EACH

REPORTING

- 0 -

PERSON WITH

SOLE DISPOSITIVE POWER

309,732

SHARED DISPOSITIVE POWER

- 0 -

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

309,732

CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES

☐

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

Less than 1%

TYPE OF REPORTING PERSON

CUSIP No. 36164Y101


	1	NAME OF REPORTING PERSON

			STARBOARD VALUE GP LLC
	2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP				(a) ☐
						(b) ☐

	3	SEC USE ONLY


	4	SOURCE OF FUNDS

			OO
	5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)				☐


	6	CITIZENSHIP OR PLACE OF ORGANIZATION

			DELAWARE
NUMBER OF			7	SOLE VOTING POWER
SHARES
BENEFICIALLY					6,540,000
OWNED BY			8	SHARED VOTING POWER
EACH
REPORTING					- 0 -
PERSON WITH			9	SOLE DISPOSITIVE POWER

					6,540,000
			10	SHARED DISPOSITIVE POWER

					- 0 -
	11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

			6,540,000
	12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES				☐


	13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

			9.0%
	14	TYPE OF REPORTING PERSON

			OO

CUSIP No. 36164Y101


	1	NAME OF REPORTING PERSON

			STARBOARD PRINCIPAL CO LP
	2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP				(a) ☐
						(b) ☐

	3	SEC USE ONLY


	4	SOURCE OF FUNDS

			OO
	5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)				☐


	6	CITIZENSHIP OR PLACE OF ORGANIZATION

			DELAWARE
NUMBER OF			7	SOLE VOTING POWER
SHARES
BENEFICIALLY					6,540,000
OWNED BY			8	SHARED VOTING POWER
EACH
REPORTING					- 0 -
PERSON WITH			9	SOLE DISPOSITIVE POWER

					6,540,000
			10	SHARED DISPOSITIVE POWER

					- 0 -
	11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

			6,540,000
	12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES				☐


	13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

			9.0%
	14	TYPE OF REPORTING PERSON

			PN

CUSIP No. 36164Y101


	1	NAME OF REPORTING PERSON

			STARBOARD PRINCIPAL CO GP LLC
	2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP				(a) ☐
						(b) ☐

	3	SEC USE ONLY


	4	SOURCE OF FUNDS

			OO
	5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)				☐


	6	CITIZENSHIP OR PLACE OF ORGANIZATION

			DELAWARE
NUMBER OF			7	SOLE VOTING POWER
SHARES
BENEFICIALLY					6,540,000
OWNED BY			8	SHARED VOTING POWER
EACH
REPORTING					- 0 -
PERSON WITH			9	SOLE DISPOSITIVE POWER

					6,540,000
			10	SHARED DISPOSITIVE POWER

					- 0 -
	11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

			6,540,000
	12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES				☐


	13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

			9.0%
	14	TYPE OF REPORTING PERSON

			OO

CUSIP No. 36164Y101


	1	NAME OF REPORTING PERSON

			JEFFREY C. SMITH
	2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP				(a) ☐
						(b) ☐

	3	SEC USE ONLY


	4	SOURCE OF FUNDS

			OO
	5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)				☐


	6	CITIZENSHIP OR PLACE OF ORGANIZATION

			USA
NUMBER OF			7	SOLE VOTING POWER
SHARES
BENEFICIALLY					- 0 -
OWNED BY			8	SHARED VOTING POWER
EACH
REPORTING					6,540,000
PERSON WITH			9	SOLE DISPOSITIVE POWER

					- 0 -
			10	SHARED DISPOSITIVE POWER

					6,540,000
	11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

			6,540,000
	12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES				☐


	13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

			9.0%
	14	TYPE OF REPORTING PERSON

			IN

CUSIP No. 36164Y101


	1	NAME OF REPORTING PERSON

			PETER A. FELD
	2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP				(a) ☐
						(b) ☐

	3	SEC USE ONLY


	4	SOURCE OF FUNDS

			OO
	5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)				☐


	6	CITIZENSHIP OR PLACE OF ORGANIZATION

			USA
NUMBER OF			7	SOLE VOTING POWER
SHARES
BENEFICIALLY					- 0 -
OWNED BY			8	SHARED VOTING POWER
EACH
REPORTING					6,540,000
PERSON WITH			9	SOLE DISPOSITIVE POWER

					- 0 -
			10	SHARED DISPOSITIVE POWER

					6,540,000
	11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

			6,540,000
	12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES				☐


	13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

			9.0%
	14	TYPE OF REPORTING PERSON

			IN

CUSIP No. 36164Y101

NAME OF REPORTING PERSON

KEVIN W. BROWN

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a) ☐

(b) ☐

SEC USE ONLY

SOURCE OF FUNDS

CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)

☐

CITIZENSHIP OR PLACE OF ORGANIZATION

USA

NUMBER OF

SOLE VOTING POWER

BENEFICIALLY

2,815

OWNED BY

SHARED VOTING POWER

EACH

REPORTING

- 0 -

PERSON WITH

SOLE DISPOSITIVE POWER

2,815

SHARED DISPOSITIVE POWER

- 0 -

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

2,815

CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES

☐

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

Less than 1%

TYPE OF REPORTING PERSON

CUSIP No. 36164Y101

NAME OF REPORTING PERSON

JANET P. GIESSELMAN

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a) ☐

(b) ☐

SEC USE ONLY

SOURCE OF FUNDS

CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)

☐

CITIZENSHIP OR PLACE OF ORGANIZATION

USA

NUMBER OF

SOLE VOTING POWER

BENEFICIALLY

730

OWNED BY

SHARED VOTING POWER

EACH

REPORTING

- 0 -

PERSON WITH

SOLE DISPOSITIVE POWER

730

SHARED DISPOSITIVE POWER

- 0 -

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

730

CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES

☐

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

Less than 1%

TYPE OF REPORTING PERSON

CUSIP No. 36164Y101

NAME OF REPORTING PERSON

CLAY H. KIEFABER

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a) ☐

(b) ☐

SEC USE ONLY

SOURCE OF FUNDS

PF, OO

CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)

☐

CITIZENSHIP OR PLACE OF ORGANIZATION

USA

NUMBER OF

SOLE VOTING POWER

BENEFICIALLY

5,133

OWNED BY

SHARED VOTING POWER

EACH

REPORTING

- 0 -

PERSON WITH

SOLE DISPOSITIVE POWER

5,133

SHARED DISPOSITIVE POWER

- 0 -

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

5,133

CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES

☐

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

Less than 1%

TYPE OF REPORTING PERSON

CUSIP No. 36164Y101


	1	NAME OF REPORTING PERSON

			GAVIN T. MOLINELLI
	2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP				(a) ☐
						(b) ☐

	3	SEC USE ONLY


	4	SOURCE OF FUNDS


	5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)				☐


	6	CITIZENSHIP OR PLACE OF ORGANIZATION

			USA
NUMBER OF			7	SOLE VOTING POWER
SHARES
BENEFICIALLY					- 0 -
OWNED BY			8	SHARED VOTING POWER
EACH
REPORTING					- 0 -
PERSON WITH			9	SOLE DISPOSITIVE POWER

					- 0 -
			10	SHARED DISPOSITIVE POWER

					- 0 -
	11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

			- 0 -
	12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES				☐


	13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

			0%
	14	TYPE OF REPORTING PERSON

			IN

CUSIP No. 36164Y101

NAME OF REPORTING PERSON

MARRAN H. OGILVIE

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a) ☐

(b) ☐

SEC USE ONLY

SOURCE OF FUNDS

PF, OO

CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)

☐

CITIZENSHIP OR PLACE OF ORGANIZATION

USA

NUMBER OF

SOLE VOTING POWER

BENEFICIALLY

5,357

OWNED BY

SHARED VOTING POWER

EACH

REPORTING

- 0 -

PERSON WITH

SOLE DISPOSITIVE POWER

5,357

SHARED DISPOSITIVE POWER

- 0 -

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

5,357

CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN S HARES

☐

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

Less than 1%

TYPE OF REPORTING PERSON

CUSIP No. 36164Y101

NAME OF REPORTING PERSON

ANDREW M. ROSS

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a) ☐

(b) ☐

SEC USE ONLY

SOURCE OF FUNDS

CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)

☐

CITIZENSHIP OR PLACE OF ORGANIZATION

USA

NUMBER OF

SOLE VOTING POWER

BENEFICIALLY

5,450

OWNED BY

SHARED VOTING POWER

EACH

REPORTING

- 0 -

PERSON WITH

SOLE DISPOSITIVE POWER

5,450

SHARED DISPOSITIVE POWER

- 0 -

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

5,450

CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES

☐

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

Less than 1%

TYPE OF REPORTING PERSON

CUSIP No. 36164Y101

NAME OF REPORTING PERSON

LINDA J. WELTY

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a) ☐

(b) ☐

SEC USE ONLY

SOURCE OF FUNDS

CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)

☐

CITIZENSHIP OR PLACE OF ORGANIZATION

USA

NUMBER OF

SOLE VOTING POWER

BENEFICIALLY

697

OWNED BY

SHARED VOTING POWER

EACH

REPORTING

- 0 -

PERSON WITH

SOLE DISPOSITIVE POWER

697

SHARED DISPOSITIVE POWER

- 0 -

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

697

CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES

☐

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

Less than 1%

TYPE OF REPORTING PERSON

CUSIP No. 36164Y101

NAME OF REPORTING PERSON

ROBERT H. YANKER

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a) ☐

(b) ☐

SEC USE ONLY

SOURCE OF FUNDS

CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)

☐

CITIZENSHIP OR PLACE OF ORGANIZATION

USA

NUMBER OF

SOLE VOTING POWER

BENEFICIALLY

1,000

OWNED BY

SHARED VOTING POWER

EACH

REPORTING

- 0 -

PERSON WITH

SOLE DISPOSITIVE POWER

1,000

SHARED DISPOSITIVE POWER

- 0 -

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

1,000

CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES

☐

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

Less than 1%

TYPE OF REPORTING PERSON

CUSIP No. 36164Y101

The following constitutes Amendment No. 3 to the Schedule 13D filed by the undersigned (“Amendment No. 3”). This Amendment No. 3 amends the Schedule 13D as specifically set forth herein.

Item 3.

Source and Amount of Funds or Other Consideration.

Item 3 is hereby amended and restated to read as follows:

The Shares purchased by each of Starboard V&O Fund, Starboard S LLC, Starboard C LP, Starboard L Master and held in the Starboard Value LP Account were purchased with working capital (which may, at any given time, include margin loans made by brokerage firms in the ordinary course of business) in open market purchases. The aggregate purchase price of the 4,201,356 Shares beneficially owned by Starboard V&O Fund is approximately $100,983,902, excluding brokerage commissions. The aggregate purchase price of the 635,161 Shares beneficially owned by Starboard S LLC is approximately $15,477,996, excluding brokerage commissions. The aggregate purchase price of the 365,924 Shares beneficially owned by Starboard C LP is approximately $8,913,223, excluding brokerage commissions. The aggregate purchase price of the 309,732 Shares beneficially owned by Starboard L Master is approximately $7,287,535, excluding brokerage commissions. The aggregate purchase price of the 1,027,827 Shares held in the Starboard Value LP Account is approximately $24,830,190, excluding brokerage commissions.

The Shares purchased by Mr. Brown were purchased with personal funds in the open market. The aggregate purchase price of the 2,815 Shares owned by Mr. Brown is approximately $65,791, excluding brokerage commissions.

The Shares purchased by Ms. Giesselman were purchased with personal funds in the open market. The aggregate purchase price of the 730 Shares owned by Ms. Giesselman is approximately $16,983, including brokerage commissions.

The 5,133 Shares beneficially owned by Mr. Kiefaber represent (i) 4,383 Shares issued to Mr. Kiefaber by the Issuer in connection with his service as a director of the Issuer pursuant to the Issuer’s non-employee director compensation program in partial payment of the 2018 and 2019 retainers and (ii) 750 Shares purchased by Mr. Kiefaber through the Clay Huston Kiefaber Trust, of which he is sole trustee, with personal funds in the open market. The aggregate purchase price of the 750 Shares purchased by Mr. Kiefaber is approximately $20,128, including brokerage commissions.

The 5,357 Shares beneficially owned by Ms. Ogilvie represent (i) 4,383 Shares issued to Ms. Ogilvie by the Issuer in connection with her service as a director of the Issuer pursuant to the Issuer’s non-employee director compensation program in partial payment of the 2018 and 2019 retainers and (ii) 974 Shares purchased by Ms. Ogilvie with personal funds in the open market. The aggregate purchase price of the 974 Shares purchased by Ms. Ogilvie is approximately $25,012, excluding brokerage commissions.

The Shares purchased by Mr. Ross were purchased with personal funds in the open market. The aggregate purchase price of the 5,450 Shares owned by Mr. Ross is approximately $139,633, including brokerage commissions.

CUSIP No. 36164Y101

The Shares purchased by Ms. Welty were purchased with personal funds in the open market. The aggregate purchase price of the 697 Shares owned by Ms. Welty is approximately $15,988, excluding brokerage commissions.

The Shares purchased by Mr. Yanker were purchased with personal funds in the open market. The aggregate purchase price of the 1,000 Shares owned by Mr. Yanker is approximately $23,400, excluding brokerage commissions.

Item 5.

Interest in Securities of the Issuer.

Items 5(a) – (c) are hereby amended and restated to read as follows:

The aggregate percentage of Shares reported owned by each person named herein is based upon 72,869,772 Shares outstanding, as of February 20, 2020, which is the total number of Shares outstanding as reported in the Issuer’s Annual Report on Form 10-K filed with the Securities and Exchange Commission on February 27, 2020.

Starboard V&O Fund

(a)

As of the close of business on March 6, 2020, Starboard V&O Fund beneficially owned 4,201,356 Shares.

Percentage: Approximately 5.8%

(b)

1. Sole power to vote or direct vote: 4,201,356
2. Shared power to vote or direct vote: 0
3. Sole power to dispose or direct the disposition: 4,201,356
4. Shared power to dispose or direct the disposition: 0

(c)

The transactions in the Shares by Starboard V&O Fund since the filing of Amendment No. 2 to the Schedule 13D are set forth in Schedule A and are incorporated herein by reference.

Starboard S LLC

(a)

As of the close of business on March 6, 2020, Starboard S LLC beneficially owned 635,161 Shares.

Percentage: Less than 1%

(b)

1. Sole power to vote or direct vote: 635,161
2. Shared power to vote or direct vote: 0
3. Sole power to dispose or direct the disposition: 635,161
4. Shared power to dispose or direct the disposition: 0

(c)

The transactions in the Shares by Starboard S LLC since the filing of Amendment No. 2 to the Schedule 13D are set forth in Schedule A and are incorporated herein by reference.

CUSIP No. 36164Y101

Starboard C LP

(a)

As of the close of business on March 6, 2020, Starboard C LP beneficially owned 365,924 Shares.

Percentage: Less than 1%

(b)

1. Sole power to vote or direct vote: 365,924
2. Shared power to vote or direct vote: 0
3. Sole power to dispose or direct the disposition: 365,924
4. Shared power to dispose or direct the disposition: 0

(c)

The transactions in the Shares by Starboard C LP since the filing of Amendment No. 2 to the Schedule 13D are set forth in Schedule A and are incorporated herein by reference.

Starboard R LP

(a)

Starboard R LP, as the general partner of Starboard C LP, may be deemed the beneficial owner of the 365,924 Shares owned by Starboard C LP.

Percentage: Less than 1%

(b)

(c)

Starboard R LP has not entered into any transactions in the Shares since the filing of Amendment No. 2 to the Schedule 13D. The transactions in the Shares on behalf of Starboard C LP since the filing of Amendment No. 2 to the Schedule 13D are set forth in Schedule A and are incorporated herein by reference.

Starboard R GP

(a)

Starboard R GP, as the general partner of Starboard R LP and Starboard L GP, may be deemed the beneficial owner of the (i) 365,924 Shares owned by Starboard C LP and (ii) 309,732 Shares owned by Starboard L Master.

Percentage: Less than 1%

(b)

1. Sole power to vote or direct vote: 675,656
2. Shared power to vote or direct vote: 0
3. Sole power to dispose or direct the disposition: 675,656
4. Shared power to dispose or direct the disposition: 0

(c)

Starboard R GP has not entered into any transactions in the Shares since the filing of Amendment No. 2 to the Schedule 13D. The transactions in the Shares on behalf of each of Starboard C LP and Starboard L Master since the filing of Amendment No. 2 to the Schedule 13D are set forth in Schedule A and are incorporated herein by reference.

CUSIP No. 36164Y101

Starboard L Master

(a)

As of the close of business on March 6, 2020, Starboard L Master beneficially owned 309,732 Shares.

Percentage: Less than 1%

(b)

1. Sole power to vote or direct vote: 309,732
2. Shared power to vote or direct vote: 0
3. Sole power to dispose or direct the disposition: 309,732
4. Shared power to dispose or direct the disposition: 0

(c)

The transactions in the Shares by Starboard L Master since the filing of Amendment No. 2 to the Schedule 13D are set forth in Schedule A and are incorporated herein by reference.

Starboard L GP

(a)

Starboard L GP, as the general partner of Starboard L Master, may be deemed the beneficial owner of the 309,732 Shares owned by Starboard L Master.

Percentage: Less than 1%

(b)

(c)

Starboard L GP has not entered into any transactions in the Shares since the filing of Amendment No. 2 to the Schedule 13D. The transactions in the Shares on behalf of Starboard L Master since the filing of Amendment No. 2 to the Schedule 13D are set forth in Schedule A and are incorporated herein by reference.

Starboard Value LP

(a)

As of the close of business on March 6, 2020, 1,027,827 Shares were held in the Starboard Value LP Account. Starboard Value LP, as the investment manager of Starboard V&O Fund, Starboard C LP, Starboard L Master, and the Starboard Value LP Account and the manager of Starboard S LLC, may be deemed the beneficial owner of the (i) 4,201,356 Shares owned by Starboard V&O Fund, (ii) 635,161 Shares owned by Starboard S LLC, (iii) 365,924 Shares owned by Starboard C LP, (iv) 309,732 Shares owned by Starboard L Master, and (v) 1,027,827 Shares held in the Starboard Value LP Account.

Percentage: Approximately 9.0%

(b)

1. Sole power to vote or direct vote: 6,540,000
2. Shared power to vote or direct vote: 0
3. Sole power to dispose or direct the disposition: 6,540,000
4. Shared power to dispose or direct the disposition: 0

(c)

The transactions in the Shares by Starboard Value LP through the Starboard Value LP Account and on behalf of each of Starboard V&O Fund, Starboard S LLC, Starboard C LP and Starboard L Master since the filing of Amendment No. 2 to the Schedule 13D are set forth in Schedule A and are incorporated herein by reference.

CUSIP No. 36164Y101

Starboard Value GP

(a)

Starboard Value GP, as the general partner of Starboard Value LP, may be deemed the beneficial owner of the (i) 4,201,356 Shares owned by Starboard V&O Fund, (ii) 635,161 Shares owned by Starboard S LLC, (iii) 365,924 Shares owned by Starboard C LP, (iv) 309,732 Shares owned by Starboard L Master and (v) 1,027,827 Shares held in the Starboard Value LP Account.

Percentage: Approximately 9.0%

(b)

(c)

Starboard Value GP has not entered into any transactions in the Shares since the filing of Amendment No. 2 to the Schedule 13D. The transactions in the Shares on behalf of each of Starboard V&O Fund, Starboard S LLC, Starboard C LP, Starboard L Master and through the Starboard Value LP Account since the filing of Amendment No. 2 to the Schedule 13D are set forth in Schedule A and are incorporated herein by reference.

Principal Co

(a)

Principal Co, as a member of Starboard Value GP, may be deemed the beneficial owner of the (i) 4,201,356 Shares owned by Starboard V&O Fund, (ii) 635,161 Shares owned by Starboard S LLC, (iii) 365,924 Shares owned by Starboard C LP, (iv) 309,732 Shares owned by Starboard L Master and (v) 1,027,827 Shares held in the Starboard Value LP Account.

Percentage: Approximately 9.0%

(b)

(c)

Principal Co has not entered into any transactions in the Shares since the filing of Amendment No. 2 to the Schedule 13D. The transactions in the Shares on behalf of each of Starboard V&O Fund, Starboard S LLC, Starboard C LP, Starboard L Master and through the Starboard Value LP Account since the filing of Amendment No. 2 to the Schedule 13D are set forth in Schedule A and are incorporated herein by reference.

CUSIP No. 36164Y101

Principal GP

(a)

Principal GP, as the general partner of Principal Co, may be deemed the beneficial owner of the (i) 4,201,356 Shares owned by Starboard V&O Fund, (ii) 635,161 Shares owned by Starboard S LLC, (iii) 365,924 Shares owned by Starboard C LP, (iv) 309,732 Shares owned by Starboard L Master and (v) 1,027,827 Shares held in the Starboard Value LP Account.

Percentage: Approximately 9.0%

(b)

(c)

Principal GP has not entered into any transactions in the Shares since the filing of Amendment No. 2 to the Schedule 13D. The transactions in the Shares on behalf of each of Starboard V&O Fund, Starboard S LLC, Starboard C LP, Starboard L Master and through the Starboard Value LP Account since the filing of Amendment No. 2 to the Schedule 13D are set forth in Schedule A and are incorporated herein by reference.

Messrs. Smith and Feld

(a)

Each of Messrs. Smith and Feld, as a member of Principal GP and as a member of each of the Management Committee of Starboard Value GP and the Management Committee of Principal GP, may be deemed the beneficial owner of the (i) 4,201,356 Shares owned by Starboard V&O Fund, (ii) 635,161 Shares owned by Starboard S LLC, (iii) 365,924 Shares owned by Starboard C LP, (iv) 309,732 Shares owned by Starboard L Master and (v) 1,027,827 Shares held in the Starboard Value LP Account.

Percentage: Approximately 9.0%

(b)

1. Sole power to vote or direct vote: 0
2. Shared power to vote or direct vote: 6,540,000
3. Sole power to dispose or direct the disposition: 0
4. Shared power to dispose or direct the disposition: 6,540,000

(c)

None of Messrs. Smith or Feld has entered into any transactions in the Shares since the filing of Amendment No. 2 to the Schedule 13D. The transactions in the Shares on behalf of each of Starboard V&O Fund, Starboard S LLC, Starboard C LP, Starboard L Master and through the Starboard Value LP Account since the filing of Amendment No. 2 to the Schedule 13D are set forth in Schedule A and are incorporated herein by reference.

CUSIP No. 36164Y101

Mr. Brown

(a)

As of the close of business on March 6, 2020, Mr. Brown beneficially owned 2,815 Shares.

Percentage: Less than 1%

(b)

1. Sole power to vote or direct vote: 2,815
2. Shared power to vote or direct vote: 0
3. Sole power to dispose or direct the disposition: 2,815
4. Shared power to dispose or direct the disposition: 0

(c)

The transactions in the Shares by Mr. Brown since the filing of Amendment No. 2 to the Schedule 13D are set forth in Schedule A and are incorporated herein by reference.

Ms. Giesselman

(a)

As of the close of business on March 6, 2020, Ms. Giesselman beneficially owned 730 Shares.

Percentage: Less than 1%

(b)

1. Sole power to vote or direct vote: 730
2. Shared power to vote or direct vote: 0
3. Sole power to dispose or direct the disposition: 730
4. Shared power to dispose or direct the disposition: 0

(c)

The transactions in the Shares by Ms. Giesselman since the filing of Amendment No. 2 to the Schedule 13D are set forth in Schedule A and are incorporated herein by reference.

Mr. Kiefaber

(a)

As of the close of business on March 6, 2020, Mr. Kiefaber beneficially owned 5,133 Shares, which includes (i) 4,383 Shares issued to Mr. Kiefaber in connection with his service as a director of the Issuer pursuant to the Issuer’s non-employee director compensation program in partial payment of the 2018 and 2019 retainers and (ii) 750 Shares held in the Clay Huston Kiefaber Trust, of which he is sole trustee.

Percentage: Less than 1%

(b)

1. Sole power to vote or direct vote: 5,133
2. Shared power to vote or direct vote: 0
3. Sole power to dispose or direct the disposition: 5,133
4. Shared power to dispose or direct the disposition: 0

(c)

Mr. Kiefaber has not entered into any transactions in the Shares since the filing of Amendment No. 2 to the Schedule 13D.

CUSIP No. 36164Y101

Mr. Molinelli

(a)

As of the close of business on March 6, 2020, Mr. Molinelli did not own any Shares.

Percentage: 0%

(b)

1. Sole power to vote or direct vote: 0
2. Shared power to vote or direct vote: 0
3. Sole power to dispose or direct the disposition: 0
4. Shared power to dispose or direct the disposition: 0

(c)

Mr. Molinelli has not entered into any transactions in the Shares since the filing of Amendment No. 2 to the Schedule 13D.

Ms. Ogilvie

(a)

As of the close of business on March 6, 2020, Ms. Ogilvie beneficially owned 5,357 Shares, including 4,383 Shares issued to Ms. Ogilvie in connection with her service as a director of the Issuer pursuant to the Issuer’s non-employee director compensation program in partial payment of the 2018 and 2019 retainers.

Percentage: Less than 1%

(b)

1. Sole power to vote or direct vote: 5,357
2. Shared power to vote or direct vote: 0
3. Sole power to dispose or direct the disposition: 5,357
4. Shared power to dispose or direct the disposition: 0

(c)

Ms. Ogilvie has not entered into any transactions in the Shares since the filing of Amendment No. 2 to the Schedule 13D.

Mr. Ross

(a)

As of the close of business on March 6, 2020, Mr. Ross beneficially owned 5,450 Shares.

Percentage: Less than 1%

(b)

1. Sole power to vote or direct vote: 5,450
2. Shared power to vote or direct vote: 0
3. Sole power to dispose or direct the disposition: 5,450
4. Shared power to dispose or direct the disposition: 0

(c)

The transactions in the Shares by Mr. Ross since the filing of Amendment No. 2 to the Schedule 13D are set forth in Schedule A and are incorporated herein by reference.

CUSIP No. 36164Y101

Ms. Welty

(a)

As of the close of business on March 6, 2020, Ms. Welty beneficially owned 697 Shares.

Percentage: Less than 1%

(b)

1. Sole power to vote or direct vote: 697
2. Shared power to vote or direct vote: 0
3. Sole power to dispose or direct the disposition: 697
4. Shared power to dispose or direct the disposition: 0

(c)

The transactions in the Shares by Ms. Welty since the filing of Amendment No. 2 to the Schedule 13D are set forth in Schedule A and are incorporated herein by reference.

Mr. Yanker

(a)

As of the close of business on March 6, 2020, Mr. Yanker beneficially owned 1,000 Shares.

Percentage: Less than 1%

(b)

1. Sole power to vote or direct vote: 1,000
2. Shared power to vote or direct vote: 0
3. Sole power to dispose or direct the disposition: 1,000
4. Shared power to dispose or direct the disposition: 0

(c)

The transactions in the Shares by Mr. Yanker since the filing of Amendment No. 2 to the Schedule 13D are set forth in Schedule A and are incorporated herein by reference.

As of the close of business on March 6, 2020, the Reporting Persons collectively beneficially owned an aggregate of 6,561,182 Shares constituting approximately 9.0% of the Shares outstanding.

The filing of this Schedule 13D shall not be deemed an admission that the Reporting Persons are, for purposes of Section 13(d) of the Securities Exchange Act of 1934, as amended, the beneficial owners of any securities of the Issuer that he, she or it does not directly own. Each of the Reporting Persons specifically disclaims beneficial ownership of the securities reported herein that he, she or it does not directly own.

CUSIP No. 36164Y101

SIGNATURES

After reasonable inquiry and to the best of his knowledge and belief, each of the undersigned certifies that the information set forth in this statement is true, complete and correct.

Dated: March 6, 2020

STARBOARD VALUE AND OPPORTUNITY MASTER FUND LTD

By: Starboard Value LP,

its investment manager

Starboard Value and Opportunity S LLC

By: Starboard Value LP,

its manager

Starboard Value and Opportunity C LP

By: Starboard Value R LP,

its general partner

STARBOARD VALUE R LP

By: Starboard Value R GP LLC,

its general partner

Starboard Value and Opportunity Master Fund L LP

By: Starboard Value L LP,

its general partner

Starboard Value L LP

By: Starboard Value R GP LLC,

its general partner

STARBOARD VALUE LP

By: Starboard Value GP LLC,

its general partner

STARBOARD VALUE GP LLC

By: Starboard Principal Co LP,

its member

STARBOARD PRINCIPAL CO LP

By: Starboard Principal Co GP LLC,

its general partner

STARBOARD PRINCIPAL CO GP LLC

Starboard Value R GP LLC



By:	/s/ Jeffrey C. Smith
	Name:	Jeffrey C. Smith
	Title:	Authorized Signatory



/s/ Jeffrey C. Smith
JEFFREY C. SMITH
Individually and as attorney-in-fact for Peter A. Feld, Kevin W. Brown, Janet P. Giesselman, Gavin T. Molinelli, Andrew M. Ross, Linda J. Welty and Robert H. Yanker



/s/ Clay H. Kiefaber
CLAY H. KIEFABER



/s/ Marran H. Ogilvie
MARRAN H. OGILVIE

CUSIP No. 36164Y101

SCHEDULE A

Transactions in the Shares Since the Filing of Amendment No. 2 to the Schedule 13D

Nature of the Transaction

Amount of Securities

Purchased/(Sold)

Price ($)

Date of

Purchase/Sale

STARBOARD VALUE AND OPPORTUNITY MASTER FUND LTD

Purchase of Common Stock	51,164	19.7001	02/27/2020
Purchase of Common Stock	73,586	19.3352	02/28/2020
Purchase of Common Stock	15,975	19.2543	03/02/2020
Purchase of Common Stock	15,975	19.2543	03/02/2020
Purchase of Common Stock	15,975	19.0844	03/02/2020
Purchase of Common Stock	15,975	19.0844	03/02/2020
Purchase of Common Stock	112,539	19.1467	03/03/2020
Purchase of Common Stock	55,423	19.8595	03/04/2020
Purchase of Common Stock	157,348	20.4661	03/04/2020

STARBOARD VALUE AND OPPORTUNITY C LP

Purchase of Common Stock	4,445	19.7001	02/27/2020
Purchase of Common Stock	6,394	19.3352	02/28/2020
Purchase of Common Stock	2,750	19.2543	03/02/2020
Purchase of Common Stock	2,750	19.0844	03/02/2020
Purchase of Common Stock	9,686	19.1467	03/03/2020
Purchase of Common Stock	4,771	19.8595	03/04/2020
Purchase of Common Stock	13,543	20.4661	03/04/2020

STARBOARD VALUE AND OPPORTUNITY S LLC

Purchase of Common Stock	7,679	19.7001	02/27/2020
Purchase of Common Stock	11,043	19.3352	02/28/2020
Purchase of Common Stock	4,700	19.2543	03/02/2020
Purchase of Common Stock	4,700	19.0844	03/02/2020
Purchase of Common Stock	16,555	19.1467	03/03/2020
Purchase of Common Stock	8,153	19.8595	03/04/2020
Purchase of Common Stock	23,147	20.4661	03/04/2020

CUSIP No. 36164Y101

STARBOARD VALUE AND OPPORTUNITY MASTER FUND L LP

Purchase of Common Stock	4,284	19.7001	02/27/2020
Purchase of Common Stock	6,161	19.3352	02/28/2020
Purchase of Common Stock	2,550	19.2543	03/02/2020
Purchase of Common Stock	2,550	19.0844	03/02/2020
Purchase of Common Stock	8,982	19.1467	03/03/2020
Purchase of Common Stock	4,424	19.8595	03/04/2020
Purchase of Common Stock	12,558	20.4661	03/04/2020

STARBOARD VALUE LP
(Through the Starboard Value LP Account)

Purchase of Common Stock	13,256	19.7001	02/27/2020
Purchase of Common Stock	19,065	19.3352	02/28/2020
Purchase of Common Stock	8,050	19.2543	03/02/2020
Purchase of Common Stock	8,050	19.0844	03/02/2020
Purchase of Common Stock	28,355	19.1467	03/03/2020
Purchase of Common Stock	13,964	19.8595	03/04/2020
Purchase of Common Stock	39,645	20.4661	03/04/2020

KEVIN W. BROWN

Purchase of Common Stock	1,000	23.7730	01/16/2020
Purchase of Common Stock	1,000	22.0260	01/30/2020

JANET P. GIESSELMAN

Purchase of Common Stock

730

23.2644

02/04/2020

ANDREW M. ROSS

Purchase of Common Stock

750

23.2300

02/04/2020

LINDA J. WELTY

Purchase of Common Stock

697

22.9389

02/04/2020

ROBERT H. YANKER

Purchase of Common Stock

1,000

23.4000

01/24/2020

Sec Form 13D Filing - Starboard Value LP filing for GCP Applied Technologies Inc. (GCP) - 2020-03-06