ACOG Insider Trading
SEC Form 4 transaction history for ACOG. Filings have up to a 2 business day reporting delay.
Insiders at ACOG reported 20 open-market buys worth $1.3M in the last 90 days, with no open-market sells. Clustered voluntary buying is historically the stronger insider signal because insiders only buy for one reason. Latest filing: Opaleye Management Inc. on 2026-06-15.
Transaction History
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-06-15 | Opaleye Management Inc. | - | Buy | 4.5K | $5.99 | $27K |
| 2026-06-12 | Opaleye Management Inc. | - | Buy | 273 | $5.93 | $2K |
| 2026-06-11 | Opaleye Management Inc. | - | Buy | 2.9K | $5.91 | $17K |
| 2026-06-10 | Opaleye Management Inc. | - | Buy | 5.9K | $5.99 | $35K |
| 2026-06-09 | Opaleye Management Inc. | - | Buy | 24.9K | $5.98 | $149K |
| 2026-06-05 | Opaleye Management Inc. | - | Buy | 10.1K | $5.83 | $59K |
| 2026-05-29 | Opaleye Management Inc. | - | Buy | 70.6K | $5.90 | $416K |
| 2026-05-28 | Opaleye Management Inc. | - | Buy | 2.0K | $5.83 | $12K |
| 2026-05-27 | Opaleye Management Inc. | - | Buy | 1.2K | $5.73 | $7K |
| 2026-05-21 | Opaleye Management Inc. | - | Buy | 15.9K | $5.70 | $91K |
| 2026-05-20 | Opaleye Management Inc. | - | Buy | 8.4K | $5.89 | $50K |
| 2026-05-19 | D'Angelo Lauren | Chief Operating Officer | Buy | 3.5K | $5.76 | $20K |
| 2026-05-18 | Opaleye Management Inc. | - | Buy | 17.4K | $5.69 | $99K |
| 2026-05-15 | Opaleye Management Inc. | - | Buy | 16.6K | $5.83 | $97K |
| 2026-04-16 | Sensenig Bethany | - | Grant | 5.5K | $0.00 | $0 |
| 2026-03-30 | Opaleye Management Inc. | - | Buy | 1.9K | $4.99 | $9K |
| 2026-03-27 | Opaleye Management Inc. | - | Buy | 10.0K | $5.08 | $51K |
| 2026-03-26 | Opaleye Management Inc. | - | Buy | 7.3K | $5.28 | $39K |
| 2026-03-25 | Opaleye Management Inc. | - | Buy | 8.6K | $5.43 | $47K |
| 2026-03-24 | Opaleye Management Inc. | - | Buy | 4.2K | $5.59 | $23K |
| 2026-03-19 | Opaleye Management Inc. | - | Buy | 2.1K | $5.71 | $12K |
| 2026-03-18 | Opaleye Management Inc. | - | Buy | 2.5K | $5.75 | $14K |
| 2026-03-16 | Opaleye Management Inc. | - | Buy | 1.3K | $5.78 | $8K |
| 2026-03-13 | Opaleye Management Inc. | - | Buy | 7.4K | $5.75 | $42K |
| 2026-03-12 | Opaleye Management Inc. | - | Buy | 5.7K | $5.85 | $33K |
| 2026-03-09 | Opaleye Management Inc. | - | Buy | 2.2K | $5.85 | $13K |
| 2026-03-06 | Opaleye Management Inc. | - | Buy | 1.9K | $5.80 | $11K |
| 2026-03-05 | Opaleye Management Inc. | - | Buy | 5.0K | $5.80 | $29K |
| 2026-03-05 | Opaleye Management Inc. | - | Buy | 42.0K | $5.80 | $244K |
| 2026-03-04 | Opaleye Management Inc. | - | Buy | 19.8K | $5.81 | $115K |
| 2026-03-03 | Opaleye Management Inc. | - | Buy | 5.0K | $5.75 | $29K |
| 2026-03-03 | Opaleye Management Inc. | - | Buy | 46.4K | $5.75 | $267K |
| 2026-03-02 | Opaleye Management Inc. | - | Buy | 20.0K | $5.80 | $116K |
| 2026-02-27 | Opaleye Management Inc. | - | Buy | 3.6K | $5.99 | $22K |
| 2026-02-26 | Opaleye Management Inc. | - | Buy | 590 | $5.99 | $4K |
| 2026-02-24 | Opaleye Management Inc. | - | Buy | 5.0K | $5.80 | $29K |
| 2026-02-24 | Opaleye Management Inc. | - | Buy | 53.6K | $5.80 | $311K |
| 2026-02-23 | Opaleye Management Inc. | - | Buy | 4.2K | $5.89 | $25K |
| 2026-02-23 | Opaleye Management Inc. | - | Buy | 95.8K | $5.89 | $565K |
| 2026-02-20 | Opaleye Management Inc. | - | Buy | 10.0K | $5.84 | $58K |
| 2026-02-20 | Opaleye Management Inc. | - | Buy | 2.8K | $5.84 | $16K |
| 2026-01-14 | Wills Robert James | - | Grant | 7.2K | $0.00 | $0 |
| 2026-01-14 | MERTZ PHILLIP JOSEPH | - | Grant | 7.2K | $0.00 | $0 |
| 2026-01-14 | MERTZ LEONARD POWELL | - | Grant | 7.2K | $0.00 | $0 |
| 2026-01-14 | CAWKELL KENNETH ANTHONY | - | Grant | 7.2K | $0.00 | $0 |
| 2026-01-14 | BAKSHI RAJEEV KUMAR | - | Grant | 7.2K | $0.00 | $0 |
| 2026-01-09 | DU HENRY HUY | VP Finance and Accounting | Grant | 20.6K | $0.00 | $0 |
| 2026-01-09 | D'Angelo Lauren | Chief Operating Officer | Grant | 137.2K | $0.00 | $0 |
| 2026-01-09 | McFadden Michael E. | Chief Executive Officer | Grant | 190.5K | $0.00 | $0 |
| 2025-08-18 | Wills Robert James | - | Buy | 15.0K | $8.49 | $127K |
| 2025-08-18 | MERTZ LEONARD POWELL | - | Buy | 27.8K | $9.00 | $250K |
| 2025-08-18 | MERTZ PHILLIP JOSEPH | - | Sell | 27.8K | $9.00 | $250K |
Understanding
Interpreting ACOG insider filings
Officers, directors, and 10% owners of ACOG must report every trade in their own stock to the SEC within two business days on Form 4. We parse each filing as it lands on EDGAR, so this page is the same primary-source record professionals read, minus the paywall.
The asymmetry that makes this data useful: insiders sell for dozens of innocent reasons (taxes, diversification, a house), but they voluntarily buy on the open market for exactly one reason. That is why buys are headlined and one-off sells deserve little weight.
The strongest historical pattern is the cluster: several different insiders buying within days of each other. A lone director's small buy is noise; the CFO and two directors buying the same week is a documented anomaly worth your attention.
Frequently Asked Questions
Who files Form 4 for ACOG?
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Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.