PAUL BUCKMAN
CIK 1215243 · last filed 2026-04-07
"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
$1.92M
Companies
5
Total Filings
33
Lifetime Open-Market Net
$50.0K
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 |
|---|---|---|---|---|---|---|---|
| NMTC | Director | 178,733 | $3.24 | $579.1K | $0 | 7 | 2026-04-07 |
| HSDT | Director | 92,004 | $1.54 | $141.7K | $0 | 7 | 2026-04-02 |
| SI | Director | 62,418 | $18.70 | $1.17M | $0 | 2 | 2026-03-17 |
| Miromatrix Medical Inc. (MIRO) Delisted | Director | 160,995 | $3.39 | $545.8K | $50.0K | 6 | 2023-12-13 |
| XTNT | Director | 72,049 | $0.44 | $31.7K | $0 | 2 | 2017-07-27 |
Recent Filings · Page 2 of 4
33 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2023-12-13 | Miromatrix Medical Inc. (MIRO) Delisted | Mixed | −106,794 | $0 | EDGAR |
| 2023-06-05 | Miromatrix Medical Inc. (MIRO) Delisted | Grant (A) | +54,201 | $0 | EDGAR |
| 2023-05-26 | HSDT | Grant (A) | +83,054 | $0 | EDGAR |
| 2023-03-30 | Miromatrix Medical Inc. (MIRO) Delisted | Buy (P) | +31,250 | $50.0K | EDGAR |
| 2023-03-20 | NMTC | Grant (A) | +20,576 | $0 | EDGAR |
| 2022-08-16 | Miromatrix Medical Inc. (MIRO) Delisted | Grant (A) | +12,788 | $0 | EDGAR |
| 2022-06-02 | NMTC | Grant (A) | +29,240 | $0 | EDGAR |
| 2022-05-25 | HSDT | Grant (A) | +6,049 | $0 | EDGAR |
| 2021-09-14 | HSDT | Grant (A) | +721 | $0 | EDGAR |
| 2021-06-29 | Miromatrix Medical Inc. (MIRO) Delisted | Conv (C) | +3,000 | $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.