Howard Machek
CIK 1650256 · Chief Accounting Officer · last filed 2026-02-12
Howard Machek is a Chief Accounting Officer who has filed 54 SEC Form 4 insider transactions across 2 companies since 2015. The most recent filing, for CENTA, was dated Feb 12, 2026. Across all open-market trades the lifetime net is −$1.8M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $2.2M 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.
$2.22M
2
54
-$1.80M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| CENTA | Chief Accounting Officer | 58,735 | $37.77 | $2.22M | -$1.45M | 49 | 2026-02-12 |
| CENTRAL GARDEN & PET CO (CENT.A) Delisted | Chief Accounting Officer | 32,807 | — | — | -$350.5K | 5 | 2016-08-10 |
Recent Filings
54 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-02-12 | CENTA | Grant (A) | +6,250 | $0 | EDGAR |
| 2026-02-10 | CENTA | Tax (F) | −1,329 | -$44.7K | EDGAR |
| 2026-02-02 | CENTA | Mixed | +1,856 | -$43.6K | EDGAR |
| 2025-07-15 | CENTA | Tax (F) | −3,924 | -$140.7K | EDGAR |
| 2025-02-13 | CENTA | Grant (A) | +2,974 | $0 | EDGAR |
| 2025-02-11 | CENTA | Tax (F) | −838 | -$27.5K | EDGAR |
| 2025-02-07 | CENTA | Tax (F) | −672 | -$22.9K | EDGAR |
| 2024-07-16 | CENTA | Tax (F) | −3,923 | -$129.1K | EDGAR |
| 2024-05-15 | CENTA | Mixed | −7,345 | -$467.9K | EDGAR |
| 2024-04-02 | CENTA | Tax (F) | −587 | -$21.4K | EDGAR |