Nathan Olmstead
CIK 1776828 · Chief Financial Officer · last filed 2026-07-13
Nathan Olmstead is a Chief Financial Officer who has filed 22 SEC Form 4 insider transactions across 3 companies since 2019. The most recent filing, for TTD, was dated Jul 13, 2026. Across all open-market trades the lifetime net is −$1.2M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $13.8M 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.
$13.76M
3
22
-$1.22M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| TTD | Chief Financial Officer | 246,062 | $13.56 | $3.34M | $0 | 1 | 2026-07-13 |
| Penguin Solutions, Inc. (SGH) Delisted | SVP and CFO | 101,233 | $20.85 | $2.11M | $0 | 10 | 2026-04-22 |
| LOGI | Chief Financial Officer | 100,597 | $103.66 | $10.43M | -$1.22M | 11 | 2022-08-17 |
Recent Filings
22 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-07-13 | TTD | Grant (A) | +246,062 | $0 | EDGAR |
| 2026-04-22 | Penguin Solutions, Inc. (SGH) Delisted | Tax (F) | −2,605 | -$69.7K | EDGAR |
| 2026-01-21 | Penguin Solutions, Inc. (SGH) Delisted | Tax (F) | −2,988 | -$59.6K | EDGAR |
| 2025-11-13 | Penguin Solutions, Inc. (SGH) Delisted | Grant (A) | +9,684 | $0 | EDGAR |
| 2025-10-22 | Penguin Solutions, Inc. (SGH) Delisted | Tax (F) | −1,937 | -$42.1K | EDGAR |
| 2025-10-01 | Penguin Solutions, Inc. (SGH) Delisted | Grant (A) | +19,755 | $0 | EDGAR |
| 2025-07-22 | Penguin Solutions, Inc. (SGH) Delisted | Tax (F) | −6,051 | -$147.8K | EDGAR |
| 2025-04-22 | Penguin Solutions, Inc. (SGH) Delisted | Tax (F) | −557 | -$8.8K | EDGAR |
| 2025-01-22 | Penguin Solutions, Inc. (SGH) Delisted | Tax (F) | −649 | -$13.3K | EDGAR |
| 2024-10-02 | Penguin Solutions, Inc. (SGH) Delisted | Grant (A) | +25,250 | $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.