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 2 of 5
46 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-12-16 | CGEM | Sell (S) | −3,143 | -$38.4K | EDGAR |
| 2025-11-25 | CGEM | Sell (S) | −4,000 | -$49.2K | EDGAR |
| 2025-02-27 | CGEM | Sell (S) | −3,756 | -$32.0K | EDGAR |
| 2025-02-21 | CGEM | Grant (A) | +50,000 | $0 | EDGAR |
| 2025-01-07 | CGEM | Sell (S) | −4,000 | -$50.0K | EDGAR |
| 2024-12-20 | CGEM | Sell (S) | −4,693 | -$53.5K | EDGAR |
| 2024-12-16 | CGEM | Sell (S) | −3,489 | -$43.7K | EDGAR |
| 2024-11-07 | CGEM | Sell (S) | −8,000 | -$125.1K | EDGAR |
| 2024-09-09 | CGEM | Sell (S) | −8,000 | -$144.7K | EDGAR |
| 2024-07-09 | CGEM | Sell (S) | −8,000 | -$130.6K | 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.