Jakob Dupont
CIK 1553335 · EVP, Head of R&D · last filed 2026-06-11
"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.
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Disclosed Exposure
$3.10M
Companies
5
Total Filings
49
Lifetime Open-Market Net
-$1.20M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| BOLT | Director | — | $4.56 | — | $0 | 5 | 2026-06-11 |
| PYXS | Director | 38,741 | $1.76 | $68.2K | $0 | 5 | 2026-03-25 |
| ATRA | EVP, Head of R&D | 290,794 | $10.41 | $3.03M | -$573.0K | 15 | 2023-03-06 |
| Apexigen, Inc. (APGNW) Delisted | Director | — | $0.03 | — | $0 | 1 | 2022-10-03 |
| GOSS | Chief Medical Officer | 46,500 | $0.16 | $7.5K | -$631.5K | 3 | 2020-02-19 |
Recent Filings · Page 2 of 5
49 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2023-08-25 | — | Disp (D) | — | $0 | |
| 2023-03-06 | ATRA | Sell (S) | −5,074 | -$18.4K | EDGAR |
| 2023-03-03 | ATRA | Grant (A) | +141,328 | $0 | EDGAR |
| 2022-11-18 | ATRA | Sell (S) | −4,342 | -$19.5K | EDGAR |
| 2022-10-03 | Apexigen, Inc. (APGNW) Delisted | Grant (A) | — | $0 | EDGAR |
| 2022-08-18 | ATRA | Sell (S) | −4,124 | -$20.8K | EDGAR |
| 2022-05-19 | ATRA | Sell (S) | −3,873 | -$20.6K | EDGAR |
| 2022-03-03 | ATRA | Mixed | +76,285 | -$21.9K | EDGAR |
| 2022-02-14 | ATRA | Mixed | — | -$32.1K | EDGAR |
| 2022-01-05 | ATRA | Mixed | — | -$32.2K | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.