JANA Partners Management, LP (CIK 1998597) reported 33 SEC Form 4 insider transactions across 4 companies over the past 18 months (most recent 2026-06-10). Recent activity: Buy RPD (15,208 shares), Buy LW (100,000 shares), Buy LW (50,000 shares), Buy LW (136,000 shares), Buy LW (100,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-10 | Rapid7, Inc. (RPD) | Insider | Buy | 15,208 | $0 |
| 2026-04-15 | Lamb Weston Holdings, Inc. (LW) | Director | Buy | 100,000 | $4.2M |
| 2026-04-15 | Lamb Weston Holdings, Inc. (LW) | Director | Buy | 50,000 | $2.2M |
| 2026-04-09 | Lamb Weston Holdings, Inc. (LW) | Director | Buy | 136,000 | $5.6M |
| 2026-04-09 | Lamb Weston Holdings, Inc. (LW) | Director | Buy | 100,000 | $4.1M |
| 2026-03-04 | MERCURY SYSTEMS INC (MRCY) | Director | Sell | 182,510 | $17.2M |
| 2026-03-04 | MERCURY SYSTEMS INC (MRCY) | Director | Sell | 168,648 | $15.2M |
| 2026-03-04 | MERCURY SYSTEMS INC (MRCY) | Director | Sell | 100,899 | $9.0M |
| 2026-02-11 | TreeHouse Foods, Inc. (THS) | Director | Sell | 3.9M | $0 |
| 2026-02-11 | TreeHouse Foods, Inc. (THS) | Director | Buy | 7,727 | $0 |
| 2026-02-11 | TreeHouse Foods, Inc. (THS) | Director | Sell | 7,727 | $0 |
| 2026-02-11 | MERCURY SYSTEMS INC (MRCY) | Director | Sell | 400,000 | $32.4M |
| 2026-02-10 | TreeHouse Foods, Inc. (THS) | Director | Sell | 2.0M | $48.0M |
| 2025-12-04 | Rapid7, Inc. (RPD) | Director | Buy | 41,545 | $652,672 |
| 2025-11-25 | Rapid7, Inc. (RPD) | Director | Buy | 150,000 | $2.1M |
| 2025-11-25 | Rapid7, Inc. (RPD) | Director | Buy | 50,000 | $750,500 |
| 2025-11-10 | MERCURY SYSTEMS INC (MRCY) | Director | Sell | 1.0M | $75.5M |
| 2025-10-24 | MERCURY SYSTEMS INC (MRCY) | Director | Buy | 2,362 | $0 |
| 2025-10-03 | Lamb Weston Holdings, Inc. (LW) | Director | Buy | 4,345 | $0 |
| 2025-08-15 | MERCURY SYSTEMS INC (MRCY) | Director | Sell | 797,000 | $52.1M |
| 2025-08-13 | Rapid7, Inc. (RPD) | Director | Buy | 358,738 | $6.5M |
| 2025-08-13 | Rapid7, Inc. (RPD) | Director | Buy | 163,456 | $3.3M |
| 2025-08-13 | Rapid7, Inc. (RPD) | Director | Buy | 250,000 | $5.3M |
| 2025-07-29 | Lamb Weston Holdings, Inc. (LW) | Director | Buy | 1,109 | $0 |
| 2025-06-13 | Rapid7, Inc. (RPD) | Director | Buy | 1,176 | $0 |
Source: SEC Form 4 filings · as of 2026-06-10