Jennifer Michaelson
CIK 1838061 · Chief Scientific Officer · last filed 2026-05-06
"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
$2.40M
Companies
1
Total Filings
46
Lifetime Open-Market Net
-$3.90M
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 |
|---|---|---|---|---|---|---|---|
| CGEM | Chief Scientific Officer | 174,844 | $13.70 | $2.40M | -$3.90M | 46 | 2026-05-06 |
Recent Filings · Page 3 of 5
46 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2024-07-02 | CGEM | Grant (A) | +2,360 | $21.2K | EDGAR |
| 2024-05-08 | CGEM | Mixed | −8,000 | -$1.56M | EDGAR |
| 2024-02-23 | CGEM | Grant (A) | +50,000 | $0 | EDGAR |
| 2023-12-22 | CGEM | Sell (S) | −1,145 | -$9.7K | EDGAR |
| 2023-12-20 | CGEM | Sell (S) | −238 | -$2.0K | EDGAR |
| 2023-12-13 | CGEM | Sell (S) | −1,068 | -$8.3K | EDGAR |
| 2023-06-21 | CGEM | Sell (S) | −238 | -$3.1K | EDGAR |
| 2023-06-14 | CGEM | Sell (S) | −176 | -$2.3K | EDGAR |
| 2023-06-08 | CGEM | Mixed | — | -$96.1K | EDGAR |
| 2023-05-19 | CGEM | Sell (S) | −239 | -$2.1K | 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.