Heidi Cormack
CIK 1771750 · Chief Marketing Officer · last filed 2024-05-31
Heidi Cormack is a Chief Marketing Officer who has filed 44 SEC Form 4 insider transactions across 1 company since 2019. The most recent filing, for NTGR, was dated Aug 6, 2025. Across all open-market trades the lifetime net is −$2.0M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $2.1M 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.
$2.07M
1
44
-$1.98M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| NTGR | Chief Marketing Officer | 83,611 | $24.72 | $2.07M | -$1.98M | 31 | 2024-05-31 |
Recent Filings
44 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-08-06 | NTGR | Notice (144) | −4,688 | -$113.7K | EDGAR |
| 2025-05-20 | NTGR | Notice (144) | −4,687 | -$146.7K | EDGAR |
| 2025-05-02 | NTGR | Notice (144) | −4,688 | -$131.6K | EDGAR |
| 2025-03-11 | NTGR | Notice (144) | −2,358 | -$52.7K | EDGAR |
| 2025-03-04 | NTGR | Notice (144) | −7,500 | -$184.6K | EDGAR |
| 2024-08-06 | NTGR | Notice (144) | −4,688 | -$68.1K | EDGAR |
| 2024-07-30 | NTGR | Notice (144) | −4,688 | -$74.9K | EDGAR |
| 2024-05-31 | NTGR | Sell (S) | −4,687 | -$63.4K | EDGAR |
| 2024-05-29 | NTGR | Notice (144) | −4,687 | -$63.4K | EDGAR |
| 2024-05-14 | NTGR | Sell (S) | −4,687 | -$57.2K | 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.