IMA insider buying – ImageneBio, Inc.
3 insider purchases since 2016 worth $10.6M by 3 different insiders. Last 12 months: 1 purchases, $95,840. Most recent filing: 2025-12-29.
Small company Public float $42M (latest 10-K, SEC). Share prices of small companies usually swing much more than those of large ones, in both directions, and are easier to move with little trading.
Same time range as the chart above - each mark sits under the week of the trade. Circles = purchases (height = price paid, size = amount), red triangles = open-market sales of $50k+. Prices as reported, not adjusted for later stock splits.
Purchases are open-market buys (SEC Form 4, code "P") - insiders paying with their own money. Sales are open-market sales (code "S") of $50,000 or more; many sales are pre-planned (Rule 10b5-1) or made for taxes and diversification. Each row links to the original filing.
Bought, sold, still holding?
| Insider | Bought | First / last buy | Sold since 2016 | Holds now* | Status |
|---|---|---|---|---|---|
| Stampacchia Otello Director | $8.0M 1× · 267,556 sh | 2025-07-25 2025-07-25 | – | 455,361 shares as of 2025-07-30 | Holds - never sold |
| Bonita David P Director | $2.5M 1× · 83,611 sh | 2025-07-25 2025-07-25 | – | 20,691 shares as of 2026-04-16 | Holds - never sold |
| SLATTERY JOSEPH P Director | $95,840 1× · 16,000 sh | 2025-12-24 2025-12-24 | – | 16,000 shares as of 2025-12-29 | Holds - never sold |
* Shares held after the insider's most recent SEC filing for this company (all share classes, direct and indirect). If an insider stops filing, later changes are not known.
Insider buying and selling by year
| Year | Purchases | Bought | Buyers | Sales | Sold |
|---|---|---|---|---|---|
| 2025 | 3 | $10.6M | 3 | – | – |
Insider purchases
| Filed | Insider | Role | Shares | Avg price | Value | Holdings | Filing |
|---|---|---|---|---|---|---|---|
| 2025-12-29 | SLATTERY JOSEPH P | Director | 16,000 | $5.99 | $95,840 | SEC | |
| 2025-07-30 | Stampacchia Otello | Director | 267,556 | $29.90 | $8.0M | +142.8% | SEC |
| 2025-07-30 | Bonita David P | Director | 83,611 | $29.90 | $2.5M | +40.9% | SEC |
Recent company events (SEC 8-K)
- 2026-11-09 - Quarterly results released (SEC)
Compiled automatically from public SEC filings. Not investment advice. Get every new insider purchase in the daily report.
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