David P Schenkein
CIK 1578200 · Chief Executive Officer · last filed 2026-06-08
David P Schenkein is a Chief Executive Officer who has filed 127 SEC Form 4 insider transactions across 6 companies since 2013. The most recent filing, for PRME, was dated Jun 8, 2026. Across all open-market trades the lifetime net is −$70.4M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $13.2M 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.
$13.21M
6
127
-$70.44M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| PRME | Director | — | $2.77 | — | $0 | 5 | 2026-06-08 |
| DNLI | Director | 52,897 | $21.66 | $1.15M | -$7.84M | 17 | 2026-06-05 |
| REGN | Director | 603 | $612.14 | $369.1K | $0 | 4 | 2026-01-06 |
| AGIO | Director | 397,014 | $29.46 | $11.70M | -$62.02M | 86 | 2024-06-24 |
| bluebird bio, Inc. (BLUE) Delisted | Director | 6,832 | $4.97 | $34.0K | -$577.8K | 10 | 2020-06-22 |
| Foundation Medicine, Inc. (FMI) Delisted | Director | 28,580 | — | — | $0 | 5 | 2016-06-20 |
Recent Filings
127 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-08 | PRME | Grant (A) | — | $0 | EDGAR |
| 2026-06-05 | DNLI | Grant (A) | +6,408 | $0 | EDGAR |
| 2026-01-06 | REGN | Grant (A) | +155 | $0 | EDGAR |
| 2025-08-05 | PRME | Mixed | — | $0 | EDGAR |
| 2025-06-05 | DNLI | Grant (A) | +6,037 | $0 | EDGAR |
| 2025-06-05 | PRME | Grant (A) | — | $0 | EDGAR |
| 2025-01-06 | REGN | Grant (A) | +166 | $0 | EDGAR |
| 2024-11-13 | DNLI | Mixed | −12,276 | -$1.08M | EDGAR |
| 2024-06-24 | AGIO | Grant (A) | — | $0 | EDGAR |
| 2024-06-17 | AGIO | Exer (M) | +3,388 | $0 | EDGAR |