Thomas John Dietz
CIK 1574218 · last filed 2026-03-17
"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
$99.2K
Companies
4
Total Filings
50
Lifetime Open-Market Net
$246.1K
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 |
|---|---|---|---|---|---|---|---|
| CYPH | Director | 152,500 | $0.65 | $99.2K | $0 | 2 | 2026-03-17 |
| CYPHERPUNK TECHNOLOGIES INC. (LPTX) Delisted | Director | — | $1.56 | — | $0 | 14 | 2025-11-13 |
| Paratek Pharmaceuticals, Inc. (PRTK) Delisted | Director | 20,000 | $2.23 | $44.6K | -$98.0K | 13 | 2023-09-21 |
| Eiger BioPharmaceuticals, Inc. (EIGR) Delisted | Director | 71,000 | $1.73 | $122.5K | $344.2K | 18 | 2023-03-03 |
Recent Filings · Page 4 of 5
50 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2019-03-25 | Eiger BioPharmaceuticals, Inc. (EIGR) Delisted | Grant (A) | — | $0 | EDGAR |
| 2019-02-28 | Paratek Pharmaceuticals, Inc. (PRTK) Delisted | Grant (A) | +7,500 | $0 | EDGAR |
| 2019-02-20 | Paratek Pharmaceuticals, Inc. (PRTK) Delisted | Sell (S) | −3,000 | -$21.4K | EDGAR |
| 2019-01-03 | CYPHERPUNK TECHNOLOGIES INC. (LPTX) Delisted | Grant (A) | — | $0 | EDGAR |
| 2018-12-26 | Paratek Pharmaceuticals, Inc. (PRTK) Delisted | Sell (S) | −9,330 | -$46.7K | EDGAR |
| 2018-12-20 | Eiger BioPharmaceuticals, Inc. (EIGR) Delisted | Buy (P) | +5,000 | $49.9K | EDGAR |
| 2018-12-10 | Eiger BioPharmaceuticals, Inc. (EIGR) Delisted | Buy (P) | +5,000 | $56.3K | EDGAR |
| 2018-04-20 | CYPHERPUNK TECHNOLOGIES INC. (LPTX) Delisted | Grant (A) | — | $0 | EDGAR |
| 2018-03-16 | Eiger BioPharmaceuticals, Inc. (EIGR) Delisted | Grant (A) | — | $0 | EDGAR |
| 2018-02-16 | Paratek Pharmaceuticals, Inc. (PRTK) Delisted | Grant (A) | +7,500 | $0 | 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.