Marc Mazur
CIK 1361226 · last filed 2025-05-30
"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
$1.90M
Companies
5
Total Filings
23
Lifetime Open-Market Net
$26.7K
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 |
|---|---|---|---|---|---|---|---|
| SSSSL | Director | 65,414 | $25.35 | $1.66M | $0 | 4 | 2025-05-30 |
| CELUW | Director | 236,066 | $0.01 | $1.3K | $0 | 4 | 2023-06-16 |
| SSSS | Director | 17,397 | $13.70 | $238.3K | $0 | 2 | 2021-07-13 |
| Fibrocell Science, Inc. (FCSC) Delisted | Director | 0 | — | — | $0 | 7 | 2019-12-13 |
| SURO CAPITAL CORP. (GSVC) Delisted | Director | 6,000 | — | — | $26.7K | 1 | 2017-08-14 |
Recent Filings · Page 2 of 3
23 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2019-12-13 | Fibrocell Science, Inc. (FCSC) Delisted | Disp (D) | −600 | -$1.8K | EDGAR |
| 2019-06-14 | Fibrocell Science, Inc. (FCSC) Delisted | Grant (A) | — | $0 | EDGAR |
| 2018-06-21 | Fibrocell Science, Inc. (FCSC) Delisted | Grant (A) | — | $0 | EDGAR |
| 2017-08-14 | SURO CAPITAL CORP. (GSVC) Delisted | Buy (P) | +6,000 | $26.7K | EDGAR |
| 2017-06-26 | Fibrocell Science, Inc. (FCSC) Delisted | Grant (A) | — | $0 | EDGAR |
| 2016-06-23 | Fibrocell Science, Inc. (FCSC) Delisted | Grant (A) | — | $0 | EDGAR |
| 2015-06-25 | Fibrocell Science, Inc. (FCSC) Delisted | Grant (A) | — | $0 | EDGAR |
| 2013-07-23 | Fibrocell Science, Inc. (FCSC) Delisted | Grant (A) | — | $0 | EDGAR |
| 2013-02-25 | — | Grant (A) | — | $0 | |
| 2012-05-16 | — | Grant (A) | — | $0 |
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.