Nathaniel Sean (CIK 1870221) reported 3 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-09-21). Recent activity: Sell UPLD (1,640 shares), Sell UPLD (18,605 shares), Buy UPLD (500,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-21 | Upland Software, Inc. (UPLD) | CEO and President | Sell | 1,640 | $6,470 |
| 2026-06-16 | Upland Software, Inc. (UPLD) | CEO and President | Sell | 18,605 | $11,349 |
| 2026-06-08 | Upland Software, Inc. (UPLD) | CEO and President | Buy | 500,000 | $0 |
来源：SEC Form 4 申报文件 · 截至 2026-09-21