Form 4 filings across 1 company. Net figures count open-market buys and sales only. EDGAR profile ↗
Lifetime net: +$10K
Reported holding is the most recent post-transaction share count on a Table I row.
How quickly this filer reports. Section 16 allows two business days from the transaction.
All 4 filings we hold were filed within the two-business-day deadline.
Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays. How this is measured · All late filings
The 17 most recent Form 4 transactions.
| Mar 4 | STRO | Sutro Biopharma, INC. | MEXER | 788 | — | — | +3.8% | Open the original filing on SEC.gov |
| Mar 2 | STRO | Sutro Biopharma, INC. | AGRANT◆ | 175,000 | — | — | — | Open the original filing on SEC.gov |
| Mar 2 | STRO | Sutro Biopharma, INC. | AGRANT◆ | 40,000 | — | — | — | Open the original filing on SEC.gov |
| Mar 2 | STRO | Sutro Biopharma, INC. | MEXER◆ | 7,750 | — | — | — | Open the original filing on SEC.gov |
| Mar 2 | STRO | Sutro Biopharma, INC. | FTAX | 2,779 | $20.55 | $57.1K | -11.8% | Open the original filing on SEC.gov |
| Mar 2 | STRO | Sutro Biopharma, INC. | MEXER | 7,750 | — | — | +49.0% | Open the original filing on SEC.gov |
| Mar 1 | STRO | Sutro Biopharma, INC. | MEXER◆ | 2,500 | — | — | — | Open the original filing on SEC.gov |
| Mar 1 | STRO | Sutro Biopharma, INC. | MEXER◆ | 688 | — | — | — | Open the original filing on SEC.gov |
| Mar 1 | STRO | Sutro Biopharma, INC. | FTAX | 1,271 | $20.47 | $26K | -7.4% | Open the original filing on SEC.gov |
| Mar 1 | STRO | Sutro Biopharma, INC. | MEXER | 2,500 | — | — | +17.2% | Open the original filing on SEC.gov |
| Mar 1 | STRO | Sutro Biopharma, INC. | MEXER | 688 | — | — | +5.0% | Open the original filing on SEC.gov |
| Dec 12, 2025 | STRO | Sutro Biopharma, INC. | MEXER◆ | 2,500 | — | — | — | Open the original filing on SEC.gov |
| Dec 12, 2025 | STRO | Sutro Biopharma, INC. | FTAX | 894 | $8.02 | $7.2K | -6.0% | Open the original filing on SEC.gov |
| Dec 12, 2025 | STRO | Sutro Biopharma, INC. | MEXER | 2,500 | — | — | +20.3% | Open the original filing on SEC.gov |
| Oct 15, 2025 | STRO | Sutro Biopharma, INC. | PBUY | 12,500 | $0.8009 | $10K | +11.3% | Open the original filing on SEC.gov |