DAVID J MATLIN
CIK 1251956 · Chief Financial Officer · last filed 2026-08-14
DAVID J MATLIN is a Chief Financial Officer who has filed 103 SEC Form 4 insider transactions across 13 companies since 2007. The most recent filing, for CLNN, was dated Aug 14, 2026. Across all open-market trades the lifetime net is −$2.96B, making them a net seller over the disclosed history. Current disclosed insider exposure totals $2.9M across reported positions. 86 SEC filings were submitted jointly with MARK R PATTERSON.
"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.
$2.88M
13
103
-$2.96B
Filer Profile
6550 SOUTH MILLROCK DR, SUITE G50
SALT LAKE CITY, UT 84121
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| CLNN | Director | 477,824 | $3.57 | $1.71M | $216.7K | 4 | 2026-08-14 |
| TLSIW | Director | 1,323,210 | $0.89 | $1.18M | $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 | $9.54 | $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
103 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-08-14 | CLNN | Grant (A) | — | $0 | EDGAR |
| 2026-05-22 | CLNN | Grant (A) | — | $0 | EDGAR |
| 2026-05-15 | TLSIW | Grant (A) | +51,266 | $0 | EDGAR |
| 2026-04-01 | TLSIW | Conv (C) | +330,000 | $0 | EDGAR |
| 2026-02-20 | CLNN | Grant (A) | — | $0 | EDGAR |
| 2026-01-13 | CLNN | Mixed | +33,333 | $216.7K | EDGAR |
| 2025-11-14 | Clene Inc. (CLNNW) Delisted | Grant (A) | — | $0 | EDGAR |
| 2025-08-15 | Clene Inc. (CLNNW) Delisted | Grant (A) | — | $0 | EDGAR |
| 2025-06-27 | TLSIW | Grant (A) | — | $0 | EDGAR |
| 2025-05-23 | Clene Inc. (CLNNW) Delisted | Grant (A) | — | $0 | EDGAR |
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.