MICHAEL S PERRY
CIK 1250379 · Chief Executive Officer · last filed 2025-12-18
MICHAEL S PERRY is a Chief Executive Officer who has filed 53 SEC Form 4 insider transactions across 6 companies since 2007. The most recent filing, for ARWR, was dated Dec 18, 2025. Across all open-market trades the lifetime net is −$11.9M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $12.5M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$12.49M
6
53
-$11.94M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ARWR | Director | 123,059 | $85.78 | $10.56M | -$8.32M | 24 | 2025-12-18 |
| RCEL | Chief Executive Officer | 406,525 | $4.61 | $1.87M | -$3.81M | 9 | 2022-11-22 |
| ARMP | Director | — | $4.73 | — | $0 | 1 | 2019-05-24 |
| Armata Pharmaceuticals, Inc. (APHB) Delisted | Director | 29,381 | — | — | $200.0K | 3 | 2018-03-26 |
| PONIARD PHARMACEUTICALS, INC. (PARDD) Delisted | President & CMO | 81,860 | — | — | -$16.9K | 7 | 2011-04-14 |
| TGEN | Director | 20,000 | $3.10 | $62.0K | $0 | 3 | 2009-06-02 |
Recent Filings
53 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-12-18 | ARWR | Grant (A) | +7,819 | $0 | EDGAR |
| 2025-12-09 | ARWR | Sell (S) | −16,250 | -$991.7K | EDGAR |
| 2025-12-05 | ARWR | Notice (144) | −16,250 | -$991.1K | EDGAR |
| 2024-12-20 | ARWR | Grant (A) | +16,733 | $384.7K | EDGAR |
| 2023-12-19 | ARWR | Grant (A) | +14,987 | $380.8K | EDGAR |
| 2023-01-11 | ARWR | Grant (A) | +7,867 | $0 | EDGAR |
| 2022-11-22 | RCEL | Mixed | — | -$178.5K | EDGAR |
| 2022-09-06 | RCEL | Grant (A) | +2,980 | $0 | EDGAR |
| 2022-06-02 | RCEL | Other (J) | −23,754 | $0 | EDGAR |
| 2022-02-25 | RCEL | Mixed | +18,901 | -$94.5K | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.