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$STRO All transactions

SUTRO BIOPHARMA, INC.

▲ BUY
6 / 10

Conviction

$ Value

$10K

Shares

12,504

Price

$1

Filed

Oct 16

Why this score? (6/10)
  • Open market buy (+3)
  • Cluster: 5 insiders buying (+2)
  • Not a 10b5-1 plan (+1)

Insider

Name

Pauling David

Title

Chief Admin. Ofcr. & GC

CIK

0002063633

Roles

Officer

Transaction Details

Transaction Date

2025-10-15

Code

P

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

71,737

Footnotes

The reported total includes 2,500 shares of Common Stock acquired by the reporting person in one or more transactions with the Issuer pursuant to its Employee Stock Purchase Plan, which transactions are exempt pursuant to Rules 16a3(f)(1)(i)(B) and 16b3(c).

Filing Info

Accession No.

0002063633-25-000004

Form Type

4

Issuer CIK

0001382101

Pauling David's History

Date Ticker Type Value
2026-03-04 STRO M $0
2026-03-04 STRO F $6K
2026-03-04 STRO M $0
2026-03-02 STRO M $0
2026-03-02 STRO F $20K
2026-03-02 STRO M $0
2026-03-02 STRO A $0
2026-03-02 STRO A $0
2026-03-01 STRO M $0
2026-03-01 STRO M $0

Other Insiders at STRO (90d)

Insider Bought Sold Last
Chow Gregory K.
CFO
2026-03-02
Chung Jane
Chief Executive Officer
2026-03-04
Gerber Hans-Peter
CHIEF SCIENTIFIC OFFICER
2026-03-02
Pauling David
Chief Admin. Ofcr. & GC
2026-03-04