Michael B Hoffman
CIK 1290208 · Chairman and CEO · last filed 2026-05-29
"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
$6.26M
Companies
5
Total Filings
41
Lifetime Open-Market Net
$21.63M
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 |
|---|---|---|---|---|---|---|---|
| TDACW | Chairman and CEO | — | $1.42 | — | $0 | 1 | 2026-05-29 |
| ANVS | Director | 3,514,458 | $1.78 | $6.26M | $4.46M | 21 | 2026-05-21 |
| Traws Pharma, Inc. (ONTXW) Delisted | Director | 564 | $0.07 | $38 | -$95.3K | 7 | 2020-08-31 |
| Traws Pharma, Inc. (ONTX.W) Delisted | Director | 982,549 | — | — | $0 | 1 | 2016-08-10 |
| Traws Pharma, Inc. (ONTX) Delisted | Director | 4,537,029 | $1.00 | $4.52M | $17.27M | 11 | 2016-05-20 |
Recent Filings · Page 4 of 5
41 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2016-05-20 | Traws Pharma, Inc. (ONTX) Delisted | Grant (A) | — | $0 | EDGAR |
| 2015-06-17 | Traws Pharma, Inc. (ONTX) Delisted | Grant (A) | — | $0 | EDGAR |
| 2014-08-05 | Traws Pharma, Inc. (ONTX) Delisted | Grant (A) | — | $0 | EDGAR |
| 2014-07-09 | Traws Pharma, Inc. (ONTX) Delisted | Exer (M) | +18,754 | $50.1K | EDGAR |
| 2014-02-24 | Traws Pharma, Inc. (ONTX) Delisted | Buy (P) | +143,480 | $1.22M | EDGAR |
| 2014-01-27 | Traws Pharma, Inc. (ONTX) Delisted | Buy (P) | +57,295 | $682.7K | EDGAR |
| 2013-11-25 | Traws Pharma, Inc. (ONTX) Delisted | Buy (P) | +5,000 | $71.9K | EDGAR |
| 2013-11-20 | Traws Pharma, Inc. (ONTX) Delisted | Buy (P) | +5,000 | $59.3K | EDGAR |
| 2013-11-18 | Traws Pharma, Inc. (ONTX) Delisted | Buy (P) | +19,700 | $236.3K | EDGAR |
| 2013-08-01 | Traws Pharma, Inc. (ONTX) Delisted | Mixed | +3,727,670 | $15.00M | 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.