Adam Crystal
CIK 1825445 · President, R&D · last filed 2026-06-03
"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
$4.49M
Companies
2
Total Filings
26
Lifetime Open-Market Net
-$7.37M
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.
Recent Filings · Page 2 of 3
26 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2024-02-08 | TNGX | Sell (S) | −8,371 | -$105.4K | EDGAR |
| 2024-02-05 | TNGX | Grant (A) | +46,599 | $0 | EDGAR |
| 2023-11-02 | TNGX | Sell (S) | −7,507 | -$63.0K | EDGAR |
| 2023-03-02 | TNGX | Grant (A) | +81,250 | $0 | EDGAR |
| 2023-02-01 | CCCC | Mixed | +2,449 | -$10.1K | EDGAR |
| 2022-06-14 | CCCC | Tax (F) | −1,102 | -$7.7K | EDGAR |
| 2022-05-27 | CCCC | Exer (M) | +3,750 | $0 | EDGAR |
| 2022-02-16 | CCCC | Grant (A) | — | $0 | EDGAR |
| 2022-01-05 | CCCC | Mixed | — | -$377.6K | EDGAR |
| 2021-12-23 | CCCC | Exer (M) | +5,000 | $32.5K | 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.