Corporate insider · disclosed-activity record
JANA Partners Management, LP
Activist (13D)
Every row below is a public disclosure this person or firm filed, dated and linked to its source. This is a factual record of what was disclosed and when — what it means, and whether any timing is coincidence or signal, is a judgment this page deliberately does not make.
Bullish filings
11
Bearish filings
7
Names touched
5
Disclosed $ (bull / bear)
$34.7M / $249.4M
Most active in: MRCY (6) · RPD (6) · LW (4) · ALKT (1) · THS (1)
Disclosures, last 12 months
18 of 18 · linked to source| Date | Name | What | Disclosed $ | Receipt |
|---|---|---|---|---|
| 2026-06-29 | ALKT | disclosed an activist stake (13D) | — | SEC ↗ |
| 2026-04-15 | LW | bought | $2.2M | SEC ↗ |
| 2026-04-13 | LW | bought | $4.2M | SEC ↗ |
| 2026-04-08 | LW | bought | $4.1M | SEC ↗ |
| 2026-04-07 | LW | bought | $5.6M | SEC ↗ |
| 2026-03-04 | MRCY | sold | $9.0M | SEC ↗ |
| 2026-03-03 | MRCY | sold | $15.2M | SEC ↗ |
| 2026-03-02 | MRCY | sold | $17.2M | SEC ↗ |
| 2026-02-10 | THS | sold | $48.0M | SEC ↗ |
| 2026-02-09 | MRCY | sold | $32.4M | SEC ↗ |
| 2025-11-28 | RPD | bought | $653K | SEC ↗ |
| 2025-11-25 | RPD | bought | $751K | SEC ↗ |
| 2025-11-24 | RPD | bought | $2.1M | SEC ↗ |
| 2025-11-06 | MRCY | sold | $75.5M | SEC ↗ |
| 2025-08-13 | RPD | bought | $5.3M | SEC ↗ |
| 2025-08-13 | MRCY | sold | $52.1M | SEC ↗ |
| 2025-08-12 | RPD | bought | $3.3M | SEC ↗ |
| 2025-08-11 | RPD | bought | $6.5M | SEC ↗ |
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Public filings only, shown as filed; the linked filing is the authoritative record. Descriptive, not investment advice — and never an allegation: proximity of a disclosure to any event is a fact of dates, not a conclusion about intent. Methodology · Today's notable signals