Olmstead Nathan (CIK 1776828) reported 9 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-09-14). Recent activity: Buy TTD (398,262 shares), Buy TTD (246,062 shares), Sell PENG (2,605 shares), Sell PENG (2,988 shares), Buy PENG (9,684 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-14 | Trade Desk, Inc. (TTD) | Chief Financial Officer | Buy | 398,262 | $0 |
| 2026-07-13 | Trade Desk, Inc. (TTD) | Chief Financial Officer | Buy | 246,062 | $0 |
| 2026-04-22 | Penguin Solutions, Inc. (PENG) | SVP and CFO | Sell | 2,605 | $69,658 |
| 2026-01-21 | Penguin Solutions, Inc. (PENG) | SVP and CFO | Sell | 2,988 | $59,640 |
| 2025-11-13 | Penguin Solutions, Inc. (PENG) | SVP and CFO | Buy | 9,684 | $0 |
| 2025-10-22 | Penguin Solutions, Inc. (PENG) | SVP and CFO | Sell | 1,937 | $42,110 |
| 2025-10-01 | Penguin Solutions, Inc. (PENG) | SVP and CFO | Buy | 19,755 | $0 |
| 2025-07-22 | Penguin Solutions, Inc. (PENG) | SVP and CFO | Sell | 6,051 | $147,826 |
| 2025-04-22 | Penguin Solutions, Inc. (PENG) | SVP and CFO | Sell | 557 | $8,845 |
来源：SEC Form 4 申报文件 · 截至 2026-09-14