JANA Partners Management, LP: insider buys
Every open-market stock purchase reported by JANA Partners Management, LP to the SEC on Form 4.
Total bought$19.60M
Purchases4
Companies2
Last purchase filedApr 15, 2026
Return on these buys+27%
JANA Partners Management, LP has made 4 open-market purchases worth $19.60M in 2 companies since Nov 25, 2025, according to SEC Form 4 filings. The most recent was filed on Apr 15, 2026: 150,000 shares of LW at $42.48 (Director), worth $6.37M. The largest was $9.70M of LW on Apr 7, 2026. Taken together, these purchases are up 27% at the latest closing prices (split-adjusted, weighted by amount).
Companies JANA Partners Management, LP bought
| Ticker | Company | Role | Buys | Total | Since buy | Last filed |
|---|---|---|---|---|---|---|
| LW | Lamb Weston Holdings, Inc. | Director | 2 | $16.07M | +30% | Apr 15 |
| RPD | Rapid7, Inc. | Director, 10% Owner | 2 | $3.52M | +14% | Dec 4 |
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| Filed | Stock | Insider | Value | Shares | Price | Since buy | Stake | Trade | |
|---|---|---|---|---|---|---|---|---|---|
| Apr 15 | LWLamb Weston Holdings, Inc. | JANA Partners Management, LPDirector | $6.37M | 150,000 | $42.48 | +27% | +3% | Apr 13 | SEC |
| Apr 9 | LWLamb Weston Holdings, Inc. | JANA Partners Management, LPDirector | $9.70M | 236,000 | $41.11 | +32% | +5% | Apr 7 | SEC |
| Dec 4 | RPDRapid7, Inc. | JANA Partners Management, LPDirector, 10% Owner | $652.67K | 41,545 | $15.71 | +5.4% | +1% | Nov 28 | SEC |
| Nov 25 | RPDRapid7, Inc. | JANA Partners Management, LPDirector, 10% Owner | $2.87M | 200,000 | $14.35 | +15% | +3% | Nov 24 | SEC |