MERRILL A MCPEAK
CIK 1210317 · Interim President and CEO · last filed 2025-12-12
MERRILL A MCPEAK is an Interim President and CEO who has filed 137 SEC Form 4 insider transactions across 9 companies since 2007. The most recent filing, for RSSS, was dated Dec 12, 2025. Across all open-market trades the lifetime net is +$2.9M, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $3.8M 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.
$3.75M
9
137
$2.90M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| RSSS | Director | 484,608 | $2.20 | $1.07M | $0 | 12 | 2025-12-12 |
| IOVA | Director | 568,783 | $4.70 | $2.67M | $2.76M | 15 | 2024-03-05 |
| AEROJET ROCKETDYNE HOLDINGS, INC. (AJRD) Delisted | Director | 63,695 | $57.99 | $3.69M | $0 | 17 | 2019-02-19 |
| LILIS ENERGY, INC. (LLEX) Delisted | Director | 466,922 | — | — | $19.8K | 13 | 2018-02-02 |
| IOVANCE BIOTHERAPEUTICS, INC. (LBIO) Delisted | Director | — | — | — | $0 | 3 | 2017-06-05 |
| AEROJET ROCKETDYNE HOLDINGS, INC. (GY) Delisted | Director | 27,106 | — | — | $0 | 10 | 2015-04-17 |
| MILLER ENERGY RESOURCES, INC. (MILL) Delisted | Director | 60,120 | — | — | $102.5K | 8 | 2013-07-18 |
| MATH | Director | 14,000 | $0.94 | $13.1K | $12.2K | 3 | 2007-11-30 |
| GIGABEAM CORP (GGBMZ) Delisted | Director | — | — | — | $0 | 1 | 2007-05-25 |
Recent Filings
137 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-12-12 | RSSS | Mixed | +75,000 | $52.5K | EDGAR |
| 2025-06-18 | RSSS | Exer (M) | +75,000 | $82.5K | EDGAR |
| 2025-06-04 | RSSS | Exer (M) | +50,000 | $52.5K | EDGAR |
| 2024-11-13 | RSSS | Grant (A) | — | $0 | EDGAR |
| 2024-03-05 | IOVA | Grant (A) | — | $0 | EDGAR |
| 2024-02-20 | IOVA | Buy (P) | +250,000 | $2.29M | EDGAR |
| 2023-12-08 | RSSS | Grant (A) | — | $0 | EDGAR |
| 2023-09-19 | IOVA | Buy (P) | +10,000 | $55.6K | EDGAR |
| 2023-06-08 | IOVA | Grant (A) | — | $0 | EDGAR |
| 2023-01-17 | RSSS | Exer (M) | +50,000 | $57.5K | 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.