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SUTRO BIOPHARMA, INC. (STRO) Forms 3, 4 and 5: Other

SUTRO BIOPHARMA, INC. Forms 3, 4 and 5: Other

Statements of beneficial ownership filed with the SEC by officers, directors and 10% owners: 19 rows, 19 shown. Transaction codes are the SEC's. Shares and prices are split-adjusted; the as-filed figure is underneath.

  • 2023-03-07: Reporting owner Borgman Anne Elizabeth; Form 3; Security No securities beneficially held; Transaction Holding.
  • 2021-11-22: Reporting owner Hunter Heidi; Form 3; Security No securities beneficially held; Transaction Holding.
  • 2021-08-11: Reporting owner Chung Jane; Form 3; Security No securities beneficially held; Transaction Holding.
  • 2020-12-01: Reporting owner Wigginton Jon Marc; Form 3; Security No securities beneficially held; Transaction Holding.

STRO insiders stock price

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$6.94$9.99$14.38$20.71$29.83$42.962025-09-292026-09-29$4.94$10.80$23.62$51.66$112.98$247.062021-09-292026-09-29$4.94$11.15$25.16$56.78$128.14$289.172018-09-272026-09-29$4.94$11.15$25.16$56.78$128.14$289.172018-09-272026-09-29$4.94$11.15$25.16$56.78$128.14$289.172018-09-272026-09-29

Logarithmic scale. Both lines share the same starting value for the selected range.

No transaction of this security type is retained for this issuer, so the price history carries no markers. The chart is the same one every issuer renders.

Transaction dateReporting ownerFormSecurityTransactionSharesPricePrice that dayFiling
2023-03-07
holding as of filing
Borgman Anne Elizabeth
Officer (Chief Medical Officer)
3No securities beneficially held
Non-derivative · Direct
Holding
0 owned after
no price filed2023-03-07
2021-11-22
holding as of filing
Hunter Heidi
Director
3No securities beneficially held
Non-derivative · Direct
Holding
0 owned after
no price filed2021-11-22
2021-08-11
holding as of filing
Chung Jane
Officer (Chief Commercial Officer)
3No securities beneficially held
Non-derivative · Direct
Holding
0 owned after
no price filed2021-08-11
2020-12-01
holding as of filing
Wigginton Jon Marc
Director
3No securities beneficially held
Non-derivative · Direct
Holding
0 owned after
no price filed2020-12-01
2020-01-08
holding as of filing
PANEK JAMES P
Director
3No securities beneficially held
Non-derivative · Direct
Holding
0 owned after
no price filed2020-01-08
2019-06-26
holding as of filing
MATSUI CONNIE
Director
3No securities beneficially held
Non-derivative · Direct
Holding
0 owned after
no price filed2019-06-26
2018-11-13
holding as of filing
Sharp Shalini
Director
3No securities beneficially held
Non-derivative · Direct
Holding
0 owned after
no price filed2018-11-13
2018-09-26
holding as of filing
Worsley Stephen
Officer (Chief Business Officer)
3No securities beneficially held
Non-derivative · Direct
Holding
0 owned after
no price filed2018-09-26
2018-09-26
holding as of filing
Petree Daniel H
Director
3No securities beneficially held
Non-derivative · Direct
Holding
0 owned after
no price filed2018-09-26
2018-09-26
holding as of filing
MOLINA ARTURO MD
Officer (Chief Medical Officer)
3No securities beneficially held
Non-derivative · Direct
Holding
0 owned after
no price filed2018-09-26
2018-09-26
holding as of filing
Lobacki Joseph M
Director
3No securities beneficially held
Non-derivative · Direct
Holding
0 owned after
no price filed2018-09-26
2018-09-26
holding as of filing
JANNEY DANIEL
Director, 10% Owner
3No securities beneficially held
Non-derivative · Direct
Holding
0 owned after
no price filed2018-09-26
2018-09-26
holding as of filing
Hallam Trevor
Officer (Chief Science Officer)
3Series D Shares
Derivative · Direct
Holdingno price filed2018-09-26
2018-09-26
holding as of filing
Freund John Gordon
Director, 10% Owner
3No securities beneficially held
Non-derivative · Direct
Holding
0 owned after
no price filed2018-09-26
2018-09-26
holding as of filing
FITZPATRICK LINDA A
Officer (Chief People & Comm. Officer)
3No securities beneficially held
Non-derivative · Direct
Holding
0 owned after
no price filed2018-09-26
2018-09-26
holding as of filing
Dybbs Michael
Director
3No securities beneficially held
Non-derivative · Direct
Holding
0 owned after
no price filed2018-09-26
2018-09-26
holding as of filing
Shabbir Anik
Officer (Chief Technical Ops. Officer)
3No securities beneficially held
Non-derivative · Direct
Holding
0 owned after
no price filed2018-09-26
2018-09-26
holding as of filing
NOHRA GUY P | JANNEY DANIEL | Alta Partners VIII, L.P. | Alta Partners Management VIII, LLC | CHAMPSI FARAH
10% Owner | Director, 10% Owner | 10% Owner | 10% Owner | 10% Owner
3No securities beneficially held
Non-derivative · Direct
Holding
0 owned after
no price filed2018-09-26
2018-09-26
holding as of filing
ALBINI EDWARD C
Officer (CFO and Secretary)
3No securities beneficially held
Non-derivative · Direct
Holding
0 owned after
no price filed2018-09-26

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