JEFFREY M JONAS
CIK 1042021 · Chief Innovation Officer · last filed 2026-05-29
JEFFREY M JONAS is a Chief Innovation Officer who has filed 56 SEC Form 4 insider transactions across 5 companies since 2007. The most recent filing, for CMPS, was dated May 29, 2026. Across all open-market trades the lifetime net is −$90.3M, making them a net seller over the disclosed history.
"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.
$0
5
56
-$90.34M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| CMPS | Director | — | $12.08 | — | $0 | 2 | 2026-05-29 |
| Generation Bio Co. (GBIO) Delisted | Director | — | $5.34 | — | $0 | 7 | 2026-02-09 |
| Sage Therapeutics, Inc. (SAGE) Delisted | Director | 128,046 | $8.68 | $1.11M | -$82.05M | 36 | 2024-06-11 |
| Karuna Therapeutics, Inc. (KRTX) Delisted | Director | 0 | $329.83 | $0 | -$8.29M | 9 | 2024-03-18 |
| IONIS PHARMACEUTICALS INC (ISIS) Delisted | Executive Vice President | — | — | — | $0 | 2 | 2008-01-04 |
Recent Filings
56 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-29 | CMPS | Grant (A) | — | $0 | EDGAR |
| 2026-02-09 | Generation Bio Co. (GBIO) Delisted | Disp (D) | — | $0 | EDGAR |
| 2025-10-31 | CMPS | Grant (A) | — | $0 | EDGAR |
| 2025-06-06 | Generation Bio Co. (GBIO) Delisted | Grant (A) | — | $0 | EDGAR |
| 2024-06-11 | Sage Therapeutics, Inc. (SAGE) Delisted | Grant (A) | — | $0 | EDGAR |
| 2024-06-10 | Generation Bio Co. (GBIO) Delisted | Grant (A) | — | $0 | EDGAR |
| 2024-03-18 | Karuna Therapeutics, Inc. (KRTX) Delisted | Disp (D) | −990 | -$326.7K | EDGAR |
| 2023-11-30 | Sage Therapeutics, Inc. (SAGE) Delisted | Mixed | +6,065 | -$75.8K | EDGAR |
| 2023-09-05 | Karuna Therapeutics, Inc. (KRTX) Delisted | Mixed | — | -$2.49M | EDGAR |
| 2023-08-02 | Karuna Therapeutics, Inc. (KRTX) Delisted | Mixed | — | -$2.60M | EDGAR |