MICHAEL WEISER
CIK 1221449 · last filed 2025-06-17
"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
$640.8K
Companies
6
Total Filings
75
Lifetime Open-Market Net
-$7.7K
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 |
|---|---|---|---|---|---|---|---|
| IOVA | Director | 141,116 | $4.08 | $575.8K | $68.0K | 11 | 2025-06-17 |
| Alaunos Therapeutics, Inc. (ZIOP) Delisted | Director | 224,282 | $0.87 | $194.2K | -$98.0K | 21 | 2018-01-03 |
| Chelsea Therapeutics International, Ltd. (CHTP) Delisted | Director | 450,178 | — | — | $13.8K | 16 | 2014-01-24 |
| EMIS | Director | 6,413 | $10.15 | $65.1K | $0 | 4 | 2009-05-19 |
| Talon Therapeutics, Inc. (HNAB) Delisted | Director | 561,667 | — | — | $8.4K | 3 | 2009-02-26 |
| TG THERAPEUTICS, INC. (MHA) Delisted | Director | 2,247,563 | — | — | $0 | 4 | 2007-08-02 |
Recent Filings · Page 4 of 8
75 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2012-06-06 | Chelsea Therapeutics International, Ltd. (CHTP) Delisted | Buy (P) | +5,000 | $6.6K | EDGAR |
| 2012-06-04 | — | Grant (A) | — | $0 | |
| 2012-06-01 | Alaunos Therapeutics, Inc. (ZIOP) Delisted | Mixed | +7,722 | -$2 | EDGAR |
| 2012-01-27 | Chelsea Therapeutics International, Ltd. (CHTP) Delisted | Grant (A) | — | $0 | EDGAR |
| 2012-01-04 | Alaunos Therapeutics, Inc. (ZIOP) Delisted | Grant (A) | +17,577 | $0 | EDGAR |
| 2011-12-15 | Chelsea Therapeutics International, Ltd. (CHTP) Delisted | Exer (X) | +18,593 | $53.5K | EDGAR |
| 2011-09-21 | — | Grant (A) | — | $0 | |
| 2011-05-26 | Alaunos Therapeutics, Inc. (ZIOP) Delisted | Sell (S) | −15,000 | -$98.0K | EDGAR |
| 2011-01-13 | Chelsea Therapeutics International, Ltd. (CHTP) Delisted | Grant (A) | — | $0 | EDGAR |
| 2011-01-04 | Alaunos Therapeutics, Inc. (ZIOP) Delisted | Grant (A) | — | $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.