DAVID J MATLIN
CIK 1251956 · Chief Financial Officer · last filed 2026-05-22
"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
$3.49M
Companies
13
Total Filings
102
Lifetime Open-Market Net
-$2.96B
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 |
|---|---|---|---|---|---|---|---|
| CLNN | Director | 477,824 | $4.86 | $2.32M | $216.7K | 3 | 2026-05-22 |
| TLSIW | Director | 1,323,210 | $0.88 | $1.16M | $0 | 6 | 2026-05-15 |
| Clene Inc. (CLNNW) Delisted | Director | 451,991 | $0.00 | $814 | $9.65M | 42 | 2025-11-14 |
| U.S. WELL SERVICES HOLDINGS, LLC (USWSW) Delisted | Director | 10,151,564 | $0.06 | $629.4K | $1.25M | 7 | 2022-03-04 |
| FLAGSTAR BANCORP INC (FBC) Delisted | Director | 2,867 | $37.54 | $107.6K | -$610.11M | 16 | 2021-01-21 |
| TriSalus Life Sciences, Inc. (MTACU) Delisted | Chief Financial Officer | — | $11.35 | — | $0 | 1 | 2020-12-28 |
| MedAvail Holdings, Inc. (MYOS) Delisted | 10%+ Owner | 105,623 | — | — | $250.0K | 1 | 2020-03-10 |
| CalAtlantic Group, Inc. (CAA) Delisted | Director | 28,332,549 | — | — | -$964.04M | 1 | 2017-06-15 |
| CalAtlantic Group, Inc. (SPF) Delisted | Director | 89,400,000 | — | — | $0 | 6 | 2015-10-01 |
| HUN | Director | 0 | $11.71 | $0 | -$1.42B | 2 | 2009-10-16 |
| TOREADOR RESOURCES CORP (TRGL) Delisted | 10%+ Owner | 2,181,460 | — | — | -$2.98M | 11 | 2009-10-07 |
| GLEACHER & COMPANY, INC. (BPSG) Delisted | 10%+ Owner | 43,093,261 | — | — | $21.68M | 2 | 2009-06-08 |
| THORNBURG MORTGAGE INC (TMA) Delisted | Director | — | — | — | $0 | 1 | 2008-10-29 |
Recent Filings · Page 2 of 11
102 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-02-11 | TLSIW | Other (J) | — | $0 | EDGAR |
| 2025-01-06 | TLSIW | Grant (A) | +10,040 | $0 | EDGAR |
| 2024-12-09 | Clene Inc. (CLNNW) Delisted | Grant (A) | — | $0 | EDGAR |
| 2024-10-03 | Clene Inc. (CLNNW) Delisted | Grant (A) | — | $0 | EDGAR |
| 2024-10-02 | Clene Inc. (CLNNW) Delisted | Mixed | +92,307 | $438.5K | EDGAR |
| 2024-08-21 | TLSIW | Grant (A) | — | $0 | EDGAR |
| 2024-06-10 | Clene Inc. (CLNNW) Delisted | Grant (A) | — | $0 | EDGAR |
| 2024-05-31 | Clene Inc. (CLNNW) Delisted | Grant (A) | — | $0 | EDGAR |
| 2024-03-12 | Clene Inc. (CLNNW) Delisted | Grant (A) | — | $0 | EDGAR |
| 2023-11-29 | Clene Inc. (CLNNW) Delisted | Grant (A) | — | $0 | EDGAR |
Form 4 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.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.