Insider Trading & Ownership - SUTRO BIOPHARMA INC. (STRO)

Real time insider trading transaction history:

  • Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
  • 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
What is insider trading>>
Time period
Insider Trading Transactions for SUTRO BIOPHARMA INC.
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Common stock purchase or sale:
Transaction
Date
Reported
DateTime
CompanySymbolInsider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2024-01-29
Sale
2024-01-31
4:23 pm
SUTRO BIOPHARMA INC.STROVasquez Nicki
CHIEF PORT. STRAT & ALNCE OFCR
12,185$5$60,92514,279
(Direct)
View
2023-08-28
Sale
2023-08-29
4:40 pm
SUTRO BIOPHARMA INC.STROShtylla Brunilda
Chief Business Officer
15,428$4.7054$72,5950
(Direct)
View
2023-08-25
Sale
2023-08-28
4:18 pm
SUTRO BIOPHARMA INC.STROShtylla Brunilda
Chief Business Officer
11,613$4.5881$53,28212,928
(Direct)
View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
CompanySymnbolInsider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2024-02-29
Tax Withholding
2024-03-04
4:15 pm
N/A
N/A
SUTRO BIOPHARMA INC.STROBorgman Anne Elizabeth
CHIEF MEDICAL OFFICER
13,126$4.91136,874
(Direct)
View
2024-02-29
Exercise
2024-03-04
4:15 pm
N/A
2027-02-28
SUTRO BIOPHARMA INC.STROBorgman Anne Elizabeth
CHIEF MEDICAL OFFICER
37,500$0136,874
(Direct)
View
2024-01-29
Tax Withholding
2024-01-31
4:29 pm
N/A
N/A
SUTRO BIOPHARMA INC.STRONEWELL WILLIAM J
CEO
5,634$4.99289,457
(Direct)
View
2024-01-29
Exercise
2024-01-31
4:29 pm
N/A
2024-01-29
SUTRO BIOPHARMA INC.STRONEWELL WILLIAM J
CEO
13,750$0289,457
(Direct)
View
2024-01-29
Tax Withholding
2024-01-31
4:28 pm
N/A
N/A
SUTRO BIOPHARMA INC.STROALBINI EDWARD C
CFO AND SECRETARY
2,151$4.9990,792
(Direct)
View
2024-01-29
Exercise
2024-01-31
4:28 pm
N/A
2024-01-29
SUTRO BIOPHARMA INC.STROALBINI EDWARD C
CFO AND SECRETARY
5,250$090,792
(Direct)
View
2024-01-29
Tax Withholding
2024-01-31
4:25 pm
N/A
N/A
SUTRO BIOPHARMA INC.STROFITZPATRICK LINDA A
CHIEF PEOPLE & COMM. OFFICER
3,380$4.9967,943
(Direct)
View
2024-01-29
Exercise
2024-01-31
4:25 pm
N/A
2024-01-29
SUTRO BIOPHARMA INC.STROFITZPATRICK LINDA A
CHIEF PEOPLE & COMM. OFFICER
8,250$067,943
(Direct)
View
2024-01-29
Tax Withholding
2024-01-31
4:23 pm
N/A
N/A
SUTRO BIOPHARMA INC.STROVasquez Nicki
CHIEF PORT. STRAT & ALNCE OFCR
1,024$4.9914,279
(Direct)
View
2024-01-29
Exercise
2024-01-31
4:23 pm
N/A
2024-01-29
SUTRO BIOPHARMA INC.STROVasquez Nicki
CHIEF PORT. STRAT & ALNCE OFCR
2,500$014,279
(Direct)
View
2023-12-01
Option Award
2023-12-04
4:19 pm
N/A
2033-12-01
SUTRO BIOPHARMA INC.STROChung Jane
President and COO
135,000$0135,000
(Direct)
View
2023-09-18
Option Award
2023-09-19
4:19 pm
N/A
2033-09-18
SUTRO BIOPHARMA INC.STROGerber Hans-Peter
Chief Scientific Officer
325,000$0325,000
(Direct)
View
2023-08-09
Tax Withholding
2023-08-11
4:16 pm
N/A
N/A
SUTRO BIOPHARMA INC.STROChung Jane
Chief Commercial Officer
6,483$4.2269,198
(Direct)
View
2023-08-09
Exercise
2023-08-11
4:16 pm
N/A
2025-08-09
SUTRO BIOPHARMA INC.STROChung Jane
Chief Commercial Officer
18,750$069,198
(Direct)
View
2023-07-12
Tax Withholding
2023-07-13
6:40 pm
N/A
N/A
SUTRO BIOPHARMA INC.STROVasquez Nicki
Chief Port. Strat & Alnce Ofcr
1,123$4.731,488
(Direct)
View
2023-07-12
Exercise
2023-07-13
6:40 pm
N/A
2025-07-12
SUTRO BIOPHARMA INC.STROVasquez Nicki
Chief Port. Strat & Alnce Ofcr
3,250$031,488
(Direct)
View
2023-06-27
Gift
2023-06-29
6:28 pm
N/A
N/A
SUTRO BIOPHARMA INC.STROPetree Daniel H
Director
18,409$022,457
(Direct)
View
2023-06-08
Option Award
2023-06-12
6:51 pm
N/A
2033-06-08
SUTRO BIOPHARMA INC.STROHunter Heidi
Director
25,000$025,000
(Direct)
View
2023-06-08
Option Award
2023-06-12
6:40 pm
N/A
2033-06-08
SUTRO BIOPHARMA INC.STROWigginton Jon Marc
Director
25,000$025,000
(Direct)
View
2023-06-08
Option Award
2023-06-12
6:39 pm
N/A
2033-06-08
SUTRO BIOPHARMA INC.STROPetree Daniel H
Director
25,000$025,000
(Direct)
View
2023-06-08
Option Award
2023-06-12
6:38 pm
N/A
2033-06-08
SUTRO BIOPHARMA INC.STROPANEK JAMES P
Director
25,000$025,000
(Direct)
View
2023-06-08
Option Award
2023-06-12
6:38 pm
N/A
2033-06-08
SUTRO BIOPHARMA INC.STROMATSUI CONNIE
Director
25,000$025,000
(Direct)
View
2023-06-08
Option Award
2023-06-12
6:37 pm
N/A
2033-06-08
SUTRO BIOPHARMA INC.STROLobacki Joseph M
Director
25,000$025,000
(Direct)
View
2023-06-08
Option Award
2023-06-12
6:32 pm
N/A
2033-06-08
SUTRO BIOPHARMA INC.STROFreund John Gordon
Director
25,000$025,000
(Direct)
View
2023-06-08
Option Award
2023-06-12
6:30 pm
N/A
2033-06-08
SUTRO BIOPHARMA INC.STRODybbs Michael
Director
25,000$025,000
(Direct)
View
2023-05-01
Option Award
2023-05-02
6:51 pm
N/A
2033-05-01
SUTRO BIOPHARMA INC.STROSrinivasan Venkatesh
Chief Tech Op Officer
17,500$017,500
(Direct)
View

Ownership
2023-05-02
6:26 pm
N/A
N/A
SUTRO BIOPHARMA INC.STROSrinivasan Venkatesh
Chief Tech Op Officer
0$0282,253
(Direct)
View
2023-04-14
Tax Withholding
2023-04-17
6:53 pm
N/A
N/A
SUTRO BIOPHARMA INC.STROHallam Trevor
Pres. Rsrch & Cf. Sctific Ofcr
1,296$4.4107,868
(Direct)
View
2023-04-14
Exercise
2023-04-17
6:53 pm
N/A
2025-04-16
SUTRO BIOPHARMA INC.STROHallam Trevor
Pres. Rsrch & Cf. Sctific Ofcr
3,750$0107,868
(Direct)
View
2023-03-15
Option Award
2023-03-17
4:05 pm
N/A
2033-02-27
SUTRO BIOPHARMA INC.STROBorgman Anne Elizabeth
Chief Medical Officer
325,000$0325,000
(Direct)
View
2023-03-03
Tax Withholding
2023-03-07
5:02 pm
N/A
N/A
SUTRO BIOPHARMA INC.STROShtylla Brunilda
Chief Business Officer
4,536$5.79122,041
(Direct)
View
2023-03-03
Option Award
2023-03-07
5:02 pm
N/A
2033-02-28
SUTRO BIOPHARMA INC.STROShtylla Brunilda
Chief Business Officer
67,500$0122,041
(Direct)
View
2023-03-03
Exercise
2023-03-07
5:02 pm
N/A
2026-03-04
SUTRO BIOPHARMA INC.STROShtylla Brunilda
Chief Business Officer
11,125$0122,041
(Direct)
View
2023-03-03
Tax Withholding
2023-03-07
4:56 pm
N/A
N/A
SUTRO BIOPHARMA INC.STRONEWELL WILLIAM J
CEO
17,246$5.79632,216
(Direct)
View
2023-03-03
Option Award
2023-03-07
4:56 pm
N/A
2033-02-28
SUTRO BIOPHARMA INC.STRONEWELL WILLIAM J
CEO
220,000$0632,216
(Direct)
View
2023-03-03
Exercise
2023-03-07
4:56 pm
N/A
2026-03-04
SUTRO BIOPHARMA INC.STRONEWELL WILLIAM J
CEO
49,875$0632,216
(Direct)
View

Ownership
2023-03-07
4:52 pm
N/A
N/A
SUTRO BIOPHARMA INC.STROShtylla Brunilda
Chief Business Officer
0$0295,577
(Direct)
View

Ownership
2023-03-07
4:48 pm
N/A
N/A
SUTRO BIOPHARMA INC.STROBorgman Anne Elizabeth
Chief Medical Officer
0$00
(Direct)
View
2023-03-03
Tax Withholding
2023-03-07
4:46 pm
N/A
N/A
SUTRO BIOPHARMA INC.STROVasquez Nicki
Chief Port. Strat & Alnce Ofcr
4,990$5.79114,111
(Direct)
View
2023-03-03
Option Award
2023-03-07
4:46 pm
N/A
2033-02-28
SUTRO BIOPHARMA INC.STROVasquez Nicki
Chief Port. Strat & Alnce Ofcr
60,000$0114,111
(Direct)
View
2023-03-03
Exercise
2023-03-07
4:46 pm
N/A
2026-03-04
SUTRO BIOPHARMA INC.STROVasquez Nicki
Chief Port. Strat & Alnce Ofcr
12,250$0114,111
(Direct)
View
2023-03-03
Tax Withholding
2023-03-07
4:30 pm
N/A
N/A
SUTRO BIOPHARMA INC.STROHallam Trevor
Pres. Rsrch & Cf. Sctific Ofcr
7,717$5.79242,164
(Direct)
View
2023-03-03
Option Award
2023-03-07
4:30 pm
N/A
2033-02-28
SUTRO BIOPHARMA INC.STROHallam Trevor
Pres. Rsrch & Cf. Sctific Ofcr
90,000$0242,164
(Direct)
View
2023-03-03
Exercise
2023-03-07
4:30 pm
N/A
2026-03-04
SUTRO BIOPHARMA INC.STROHallam Trevor
Pres. Rsrch & Cf. Sctific Ofcr
22,250$0242,164
(Direct)
View
2023-03-03
Tax Withholding
2023-03-07
4:28 pm
N/A
N/A
SUTRO BIOPHARMA INC.STROFITZPATRICK LINDA A
Chief People & Comm. Officer
6,395$5.79175,448
(Direct)
View
2023-03-03
Option Award
2023-03-07
4:28 pm
N/A
2033-02-28
SUTRO BIOPHARMA INC.STROFITZPATRICK LINDA A
Chief People & Comm. Officer
67,500$0175,448
(Direct)
View
2023-03-03
Exercise
2023-03-07
4:28 pm
N/A
2026-03-04
SUTRO BIOPHARMA INC.STROFITZPATRICK LINDA A
Chief People & Comm. Officer
17,875$0175,448
(Direct)
View
2023-03-03
Tax Withholding
2023-03-07
4:26 pm
N/A
N/A
SUTRO BIOPHARMA INC.STROChung Jane
Chief Commercial Officer
3,211$5.79110,556
(Direct)
View
2023-03-03
Option Award
2023-03-07
4:26 pm
N/A
2033-02-28
SUTRO BIOPHARMA INC.STROChung Jane
Chief Commercial Officer
67,500$0110,556
(Direct)
View
2023-03-03
Exercise
2023-03-07
4:26 pm
N/A
2026-03-04
SUTRO BIOPHARMA INC.STROChung Jane
Chief Commercial Officer
7,875$0110,556
(Direct)
View
2023-03-03
Tax Withholding
2023-03-07
4:24 pm
N/A
N/A
SUTRO BIOPHARMA INC.STROShabbir Anik
Chief Technical Ops. Officer
6,222$5.79121,952
(Direct)
View
2023-03-03
Option Award
2023-03-07
4:24 pm
N/A
2025-03-01
SUTRO BIOPHARMA INC.STROShabbir Anik
Chief Technical Ops. Officer
40,000$0121,952
(Direct)
View
2023-03-03
Exercise
2023-03-07
4:24 pm
N/A
2026-03-04
SUTRO BIOPHARMA INC.STROShabbir Anik
Chief Technical Ops. Officer
16,625$0121,952
(Direct)
View
2023-03-03
Tax Withholding
2023-03-07
4:22 pm
N/A
N/A
SUTRO BIOPHARMA INC.STROALBINI EDWARD C
CFO and Secretary
6,588$5.79211,068
(Direct)
View
2023-03-03
Option Award
2023-03-07
4:22 pm
N/A
2033-02-28
SUTRO BIOPHARMA INC.STROALBINI EDWARD C
CFO and Secretary
78,500$0211,068
(Direct)
View
2023-03-03
Exercise
2023-03-07
4:22 pm
N/A
2026-03-04
SUTRO BIOPHARMA INC.STROALBINI EDWARD C
CFO and Secretary
17,875$0211,068
(Direct)
View
2023-02-13
Exercise
2023-02-14
5:12 pm
N/A
N/A
SUTRO BIOPHARMA INC.STROALBINI EDWARD C
CFO and Secretary
45,698$5.80876,406
(Direct)
View
2023-02-13
Exercise
2023-02-14
5:12 pm
N/A
2023-02-13
SUTRO BIOPHARMA INC.STROALBINI EDWARD C
CFO and Secretary
45,698$076,406
(Direct)
View
2023-01-27
Exercise
2023-01-31
5:31 pm
N/A
2024-01-29
SUTRO BIOPHARMA INC.STRONEWELL WILLIAM J
CEO
13,750$0262,462
(Direct)
View
2023-01-27
Tax Withholding
2023-01-31
5:31 pm
N/A
N/A
SUTRO BIOPHARMA INC.STRONEWELL WILLIAM J
CEO
5,600$7.5262,462
(Direct)
View
2023-01-27
Exercise
2023-01-31
5:29 pm
N/A
2024-01-29
SUTRO BIOPHARMA INC.STROFITZPATRICK LINDA A
Chief People & Comm. Officer
8,250$059,843
(Direct)
View
2023-01-27
Tax Withholding
2023-01-31
5:29 pm
N/A
N/A
SUTRO BIOPHARMA INC.STROFITZPATRICK LINDA A
Chief People & Comm. Officer
3,364$7.559,843
(Direct)
View
2023-01-27
Exercise
2023-01-31
5:27 pm
N/A
2024-01-29
SUTRO BIOPHARMA INC.STROHallam Trevor
Pres. Rsrch & Cf. Sctific Ofcr
5,250$088,631
(Direct)
View
2023-01-27
Tax Withholding
2023-01-31
5:27 pm
N/A
N/A
SUTRO BIOPHARMA INC.STROHallam Trevor
Pres. Rsrch & Cf. Sctific Ofcr
2,140$7.588,631
(Direct)
View
2023-01-27
Exercise
2023-01-31
5:24 pm
N/A
2024-01-29
SUTRO BIOPHARMA INC.STROVasquez Nicki
Chief Port. Strat & Alnce Ofcr
2,500$018,101
(Direct)
View
2023-01-27
Tax Withholding
2023-01-31
5:24 pm
N/A
N/A
SUTRO BIOPHARMA INC.STROVasquez Nicki
Chief Port. Strat & Alnce Ofcr
1,019$7.518,101
(Direct)
View
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