Howard Justyn Russell (CIK 1791816) reported 44 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-09-15). Recent activity: Buy SPT (40,000 shares), Sell SPT (40,000 shares), Sell SPT (10,895 shares), Buy SPT (40,000 shares), Sell SPT (40,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-15 | Sprout Social, Inc. (SPT) | Executive Chair | Buy | 40,000 | $0 |
| 2026-09-15 | Sprout Social, Inc. (SPT) | Executive Chair | Sell | 40,000 | $430,760 |
| 2026-09-03 | Sprout Social, Inc. (SPT) | Executive Chair | Sell | 10,895 | $124,759 |
| 2026-08-13 | Sprout Social, Inc. (SPT) | Executive Chair | Buy | 40,000 | $0 |
| 2026-08-13 | Sprout Social, Inc. (SPT) | Executive Chair | Sell | 40,000 | $404,600 |
| 2026-07-13 | Sprout Social, Inc. (SPT) | Executive Chair | Buy | 40,000 | $0 |
| 2026-07-13 | Sprout Social, Inc. (SPT) | Executive Chair | Sell | 40,000 | $331,360 |
| 2026-06-12 | Sprout Social, Inc. (SPT) | Executive Chair | Buy | 40,000 | $0 |
| 2026-06-12 | Sprout Social, Inc. (SPT) | Executive Chair | Sell | 40,000 | $279,600 |
| 2026-06-03 | Sprout Social, Inc. (SPT) | Executive Chair | Sell | 11,641 | $90,218 |
| 2026-05-12 | Sprout Social, Inc. (SPT) | Executive Chair | Sell | 40 | $296 |
| 2026-05-12 | Sprout Social, Inc. (SPT) | Executive Chair | Sell | 39,960 | $262,937 |
| 2026-05-12 | Sprout Social, Inc. (SPT) | Executive Chair | Buy | 40,000 | $0 |
| 2026-04-13 | Sprout Social, Inc. (SPT) | Executive Chair | Buy | 40,000 | $0 |
| 2026-04-13 | Sprout Social, Inc. (SPT) | Executive Chair | Sell | 40,000 | $201,200 |
| 2026-03-12 | Sprout Social, Inc. (SPT) | Executive Chair | Buy | 40,000 | $0 |
| 2026-03-12 | Sprout Social, Inc. (SPT) | Executive Chair | Sell | 40,000 | $238,400 |
| 2026-03-04 | Sprout Social, Inc. (SPT) | Executive Chair | Sell | 23,855 | $161,260 |
| 2026-02-12 | Sprout Social, Inc. (SPT) | Executive Chair | Buy | 40,000 | $0 |
| 2026-02-12 | Sprout Social, Inc. (SPT) | Executive Chair | Sell | 40,000 | $294,800 |
| 2026-01-13 | Sprout Social, Inc. (SPT) | Executive Chair | Buy | 40,000 | $0 |
| 2026-01-13 | Sprout Social, Inc. (SPT) | Executive Chair | Sell | 40,000 | $428,000 |
| 2025-12-12 | Sprout Social, Inc. (SPT) | Executive Chair | Buy | 40,000 | $0 |
| 2025-12-12 | Sprout Social, Inc. (SPT) | Executive Chair | Sell | 40,000 | $444,800 |
| 2025-12-04 | Sprout Social, Inc. (SPT) | Executive Chair | Sell | 10,291 | $105,071 |
来源：SEC Form 4 申报文件 · 截至 2026-09-15