BLACKLINE INC. (BL) - Insider Holders & Insider Ownership

List of insiders holdings for BLACKLINE INC.:
  1. Shares directly owned by the insider.
  2. Shares indirectly owned by the insider.
  3. Total shares owned by the insider (sum of shares directly and indirectly owned).
  4. Total market value if available.
  5. Shares are not adjusted for stock split.
"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
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#Insider Holder NameReport
Date Time		Shares Owned
Directly
Indirectly		Total
Shares Owned		Filing
1Tucker Therese
CO-CEO		2025-08-21 17:20:48355,358
4,152,990		4,508,348Form 4
2Spanicciati Mario
Director		2020-05-06 17:29:0618,347
1,201,307		1,219,654Form 4
3Murphy Chris
Chief Revenue Officer		2018-06-27 17:51:33363,872
0		363,872Form 4
4Huffman Marc
Chief Executive Officer		2023-02-23 18:56:08306,809
0		306,809Form 4
5ICONIQ Strategic Partners L.P.
ICONIQ Strategic Partners-B L.P.
ICONIQ Strategic Partners Co-Invest L.P. BL Series
ICONIQ Strategic Partners Co-Invest L.P. Series BL2
ICONIQ Strategic Partners GP L.P.
ICONIQ Strategic Partners TT GP Ltd.
Makan Divesh
10% Owner		2021-02-12 16:06:06299,424
0		299,424Form 13G
6ICONIQ Strategic Partners L.P.
ICONIQ Strategic Partners Co-Invest L.P. BL Series
ICONIQ Strategic Partners Co-Invest L.P. Series BL2
ICONIQ Strategic Partners GP L.P.
ICONIQ Strategic Partners TT GP Ltd.
Makan Divesh
10% Owner		2021-02-12 16:06:06299,424
0		299,424Form 13G
7Griffith William J.G.
Director
10% Owner		2020-03-03 16:38:33299,424
0		299,424Form 4
8Ryan Owen
CO-CEO		2025-08-21 17:18:24218,489
0		218,489Form 4
9Partin Mark
CHIEF FINANCIAL OFFICER		2025-02-24 18:34:57209,454
0		209,454Form 4
10Morgan-Prager Karole
CHIEF LEGAL AND ADMINISTRATIVE		2025-08-21 17:17:03125,027
0		125,027Form 4
11Unterman Thomas
Director		2025-09-24 19:40:4958,636
42,745		101,381Form 4
12Ung Jeremy
Chief Technology Officer		2025-08-21 17:21:5985,061
0		85,061Form 4
13Duan Jimmy C
Chief Customer Officer		2025-08-21 17:15:4377,462
0		77,462Form 4
14Villanova Patrick
Chief Financial Officer		2025-08-21 17:23:3175,730
0		75,730Form 4
15Woodhams Mark
Chief Revenue Officer		2025-05-22 17:06:0561,390
0		61,390Form 4
16Van Houten Stuart
CHIEF COMMERCIAL OFFICER		2025-04-04 16:22:4961,000
0		61,000Form 4
17SMITH GRAHAM
Director		2021-11-01 18:45:4560,206
0		60,206Form 4
18HIRSCH PETER
Chief Technology Officer		2023-05-22 18:32:0256,055
0		56,055Form 4
19Stalick Michelle D
Chief Accounting Officer		2025-08-25 16:14:3923,830
0		23,830Form 4
20Velastegui Sophia
Director		2025-05-09 16:27:1119,530
0		19,530Form 4
21HENSHALL DAVID J
Director		2025-08-11 16:17:0416,378
0		16,378Form 4
22Yamamoto Mika
Director		2025-05-09 16:29:1513,276
0		13,276Form 4
23Rios Brunilda
Director		2025-05-09 16:22:0111,699
0		11,699Form 4
24THOMPSON KEVIN B
Director		2024-03-01 17:24:2811,000
0		11,000Form 4
25Whye Barbara
Director		2025-05-09 16:28:1710,553
0		10,553Form 4
26Yoran Amit
Director		2024-05-10 18:31:547,923
0		7,923Form 4
27Drummond Camille
Director		2025-05-09 16:19:557,315
0		7,315Form 4
28Wagner William Raymond
Director		2024-05-10 18:53:245,681
0		5,681Form 4
29Brennan John
Director		2020-05-08 16:43:394,841
0		4,841Form 4
30Babcoke Jason
Director		2020-05-08 16:41:244,841
0		4,841Form 4
31Davidson Scott
Director		2025-05-09 16:23:144,444
0		4,444Form 4
32Balaji Saranga
Director		2025-06-16 16:11:173,391
0		3,391Form 4
33HUGHES GREGORY
Director		2025-07-28 16:34:592,976
0		2,976Form 4
34Haynes Hollie
Director		2016-10-27 18:01:400
0		0Form 3
35SLTA Sumeru (GP) L.L.C.
Silver Lake Group L.L.C.
Silver Lake Technology Associates Sumeru L.P.
Silver Lake Sumeru Fund LP
Silver Lake Technology Investors Sumeru L.P.
Director		2019-03-22 16:31:030
0		0Form 13G
36SLTA Sumeru (GP) L.L.C.
Silver Lake Group L.L.C.
SHAH AJAY
Silver Lake Technology Associates Sumeru L.P.
Silver Lake Sumeru Fund LP
Silver Lake Technology Investors Sumeru L.P.
10% Owner		2019-03-22 16:31:030
0		0Form 13G