United States Biotechnology & Medical Research

ImageneBio Inc (IMA)

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The most recent insider transaction at ImageneBio Inc. was a BUY transaction on December 24, 2025, by SLATTERY JOSEPH P for $95,840. Prior to this, significant SELL transactions occurred in December 2021. The last reported earnings were on May 7, 2026, with a miss of 43.94%.
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Ticker: IMA Exchange: NAS
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
SLATTERY JOSEPH P
1 purchase — total 95,840 USD
Buy 24 Dec 2025
Value US$4,571,167.23 | Price 91.83 | Shares 69,792
Planned sale 11 Jan 2022
Value US$3,579,369.78 | Price 101.12 | Shares 97,925
Planned sale 10 Jan 2022
Value US$432.00 | Price 12.00 | Shares 36
Sale 14 Dec 2021
Value US$83,426.00 | Price 14.00 | Shares 5,959
Sale 14 Dec 2021
Value US$83,426.00 | Price 14.00 | Shares 5,959
Sale 13 Dec 2021
Value US$121,951.20 | Price 14.64 | Shares 8,330
Sale 13 Dec 2021
Value US$121,951.20 | Price 14.64 | Shares 8,330
Sale 10 Dec 2021
Value US$14,759.90 | Price 14.76 | Shares 1,000
Sale 10 Dec 2021
Value US$180,194.67 | Price 15.03 | Shares 11,989
Sale 10 Dec 2021
Value US$180,194.67 | Price 15.03 | Shares 11,989
Buy 30 Mar 2021
Value US$2,000,000.00 | Price 16.00 | Shares 125,000
Buy 30 Mar 2021
Value US$2,000,000.00 | Price 16.00 | Shares 125,000
Buy 30 Mar 2021
Value US$774,400.00 | Price 16.00 | Shares 48,400
Buy 30 Mar 2021
Value US$6,000,000.00 | Price 16.00 | Shares 375,000
Buy 30 Mar 2021
Value US$774,400.00 | Price 16.00 | Shares 48,400
Buy 30 Mar 2021
Value US$6,000,000.00 | Price 16.00 | Shares 375,000
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2025-12-29 2025-12-24 B Purchase
3.9
SLATTERY JOSEPH P
Non-Executive Director
69,792 -14.9%
91.83
US$4,571,167 		69,792 -14.9% 91.83 US$4,571,167
2022-01-12 2022-01-11 PlS Planned sale
3.3
Zhang Xiaoyan Michelle

Chief Scientific Officer

Officer
97,925 -37.9%
101.12
US$3,579,370 		97,925 -37.9% 101.12 US$3,579,370
2022-01-12 2022-01-10 PlS Planned sale
3.3
Zhang Xiaoyan Michelle

Chief Scientific Officer

Officer
19,632 +23.8%
345.26
US$1,931,814 		19,632 +23.8% 345.26 US$1,931,814
2021-12-14 2021-12-14 S Sale
1.5
FORMELA JEAN FRANCOIS
Non-Executive Director
5,959 -0.5%
14.00
US$83,426 		5,959 -0.5% 14.00 US$83,426
2021-12-14 2021-12-14 S Sale
2.0
Atlas Venture Fund XI, L.P.
Large shareholder
5,959 -0.5%
14.00
US$83,426 		5,959 -0.5% 14.00 US$83,426
2021-12-14 2021-12-13 S Sale
1.5
FORMELA JEAN FRANCOIS
Non-Executive Director
8,330 -0.7%
14.64
US$121,951 		8,330 -0.7% 14.64 US$121,951
2021-12-14 2021-12-13 S Sale
2.0
Atlas Venture Fund XI, L.P.
Large shareholder
8,330 -0.7%
14.64
US$121,951 		8,330 -0.7% 14.64 US$121,951
2021-12-14 2021-12-10 S Sale
3.3
Zhang Xiaoyan Michelle

Chief Scientific Officer

Officer
1,000 -2.2%
14.76
US$14,760 		1,000 -2.2% 14.76 US$14,760
2021-12-14 2021-12-10 S Sale
1.5
FORMELA JEAN FRANCOIS
Non-Executive Director
11,989 -0.9%
15.03
US$180,195 		11,989 -0.9% 15.03 US$180,195
2021-12-14 2021-12-10 S Sale
2.0
Atlas Venture Fund XI, L.P.
Large shareholder
11,989 -0.9%
15.03
US$180,195 		11,989 -0.9% 15.03 US$180,195
2021-12-14 2021-03-30 B Purchase
1.5
FORMELA JEAN FRANCOIS
Non-Executive Director
125,000 +16.7%
16.00
US$2,000,000 		125,000 +16.7% 16.00 US$2,000,000
2021-12-14 2021-03-30 B Purchase
2.0
Atlas Venture Fund XI, L.P.
Large shareholder
125,000 +16.7%
16.00
US$2,000,000 		125,000 +16.7% 16.00 US$2,000,000
2021-04-01 2021-03-30 B Purchase
2.6
ORBIMED ADVISORS LLC
Non-Executive Director
48,400 +70.2%
16.00
US$774,400 		48,400 +70.2% 16.00 US$774,400
2021-04-01 2021-03-30 B Purchase
2.6
ORBIMED ADVISORS LLC
Non-Executive Director
375,000 +20.6%
16.00
US$6,000,000 		375,000 +20.6% 16.00 US$6,000,000
2021-04-01 2021-03-30 B Purchase
3.0
Bonita David P
Non-Executive Director
48,400 +70.2%
16.00
US$774,400 		48,400 +70.2% 16.00 US$774,400
2021-04-01 2021-03-30 B Purchase
3.0
Bonita David P
Non-Executive Director
375,000 +20.6%
16.00
US$6,000,000 		375,000 +20.6% 16.00 US$6,000,000
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