TIMOTHY C DEC
CIK 1194020 · Senior Vice-President & CFO · last filed 2026-03-10
TIMOTHY C DEC is a Senior Vice-President & CFO who has filed 52 SEC Form 4 insider transactions across 6 companies since 2008. The most recent filing, for SUPN, was dated Mar 10, 2026. Across all open-market trades the lifetime net is −$474.1K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $296.7K across reported positions.
"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.
$296.7K
6
52
-$474.1K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| SUPN | Senior Vice-President & CFO | 6,682 | $44.41 | $296.7K | -$524.1K | 25 | 2026-03-10 |
| OPGEN INC (OPGN) Delisted | Chief Financial Officer | 1,509 | $24.75 | $37.3K | $0 | 4 | 2021-05-19 |
| OPGEN INC (OPGNW) Delisted | Cheif Financial Officer | 345 | — | — | $26.0K | 8 | 2019-11-12 |
| OPGEN INC (OPGN.W) Delisted | Chief Financial Officer | 47,716 | — | — | $24.0K | 5 | 2016-06-14 |
| TSS, Inc. (FIGI) Delisted | Chief Financial Officer | 153,410 | — | — | $0 | 1 | 2009-08-24 |
| TSS, Inc. (FIGIW) Delisted | Chief Financial Officer | 105,000 | — | — | $0 | 2 | 2009-01-05 |
Recent Filings
52 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-03-10 | SUPN | Mixed | +3,117 | -$157.8K | EDGAR |
| 2026-03-03 | SUPN | Grant (A) | — | $0 | EDGAR |
| 2026-02-26 | SUPN | Mixed | +1,221 | -$64.8K | EDGAR |
| 2026-02-25 | SUPN | Mixed | +2,256 | -$120.8K | EDGAR |
| 2026-02-20 | SUPN | Grant (A) | — | $0 | EDGAR |
| 2025-08-26 | SUPN | Sell (S) | −11,780 | -$524.1K | EDGAR |
| 2025-03-11 | SUPN | Mixed | +1,783 | -$64.7K | EDGAR |
| 2025-03-05 | SUPN | Tax (F) | −3,193 | -$105.5K | EDGAR |
| 2025-03-04 | SUPN | Grant (A) | — | $0 | EDGAR |
| 2025-02-24 | SUPN | Mixed | +6,000 | $0 | EDGAR |