KROS
ASND
INCY
IMNM
BMRN

Jean Jacques Bienaime

Known title: Chief Executive OfficerCIK: 0001221590

Jean Jacques Bienaime's purchase track record

How the stock did after each of Jean Jacques Bienaime's open-market purchases, measured from the purchase date. Several fills within a week count as one purchase.

Purchases measured
7
of 15 since May 21, 2024
Stock higher 6 months later
43%
3 months: 62%
Median 6-month return
-1.6%
3 months: +0.2%
Beat the S&P 500
43%
median -14.5% vs. index
PurchaseStockAmount3 months6 months
8/17/2026KROS$10Kpendingpending
8/14/2026ASND$493Kpendingpending
7/15/2026KROS$11K+0.2%pending
6/15/2026KROS$10K+9.5%pending
6/5/2026IMNM$204K+44.0%pending
5/26/2026ASND$207K+5.6%pending
5/15/2026KROS$11K-3.8%pending
5/15/2026IMNM$104K+30.3%pending
4/15/2026KROS$12K-5.8%-5.6%
3/10/2026IMNM$44K-15.9%+22.6%
3/9/2026KROS$22K-11.9%-1.6%
6/3/2025IMNM$47K+0.2%+84.6%
3/24/2025IMNM$118K+7.2%+19.9%
8/16/2024IMNM$98K-26.8%-23.1%
5/21/2024IMNM$27K+11.4%-31.2%

Computed by MarketWall from SEC Form 4 filings and daily closing prices (close on the purchase date to the close about 3 and 6 months later). Companies that have since delisted are not included. Past results, not investment advice.

Associated companies

AI Market Commentary

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September 28, 2026

Keros Therapeutics Doses First Patient in Phase 2 Rinvatercept Trial. Keros Therapeutics has announced the dosing of the first patient in a Phase 2 clinical trial evaluating rinvatercept for Duchenne Muscular Dystrophy. This milestone marks a significant step in the development of the company's lead candidate. The stock is currently trading near its support level, with analysts setting an average price target of $19.83.

this person other insiders at KROS

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October 4, 2026

Ascendis Pharma signs BioMarin license deal, ends litigation. Ascendis Pharma has reached a licensing agreement with BioMarin for its TransCon Cnp, Navepegritide, and Yuviwel products. Under the deal, Ascendis will pay royalties on sales in the U.S. and Europe until May 2030, and all pending legal disputes between the two companies have been dismissed. This resolution removes a significant legal uncertainty for the stock, which is currently trading near its 52-week low.

this person other insiders at ASND

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October 17, 2026

Incyte receives mixed analyst updates with price target changes. Incyte saw two recent analyst actions with differing views. Truist Securities raised its price target to $115 while maintaining a Hold rating. Conversely, HC Wainwright reiterated a Buy rating and kept its target at $152. These moves reflect a wide range of expectations among analysts for the stock's future performance.

this person other insiders at INCY

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October 12, 2026

Immunome files Nasdaq inducement grant report, sees higher volume. Immunome disclosed inducement grants in a filing required by Nasdaq Listing Rule 5635(c)(4). The disclosure shows the company is meeting reporting obligations for equity compensation. At the same time, the stock appeared among Benzinga’s recent volume movers, indicating a noticeable increase in trading activity. These items together suggest regulatory compliance and heightened market attention.

this person other insiders at IMNM

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October 4, 2026

BioMarin Reports Phase 3 Pompe Data, Expands AI Partnership. BioMarin presented phase‑3 results for its Pompe disease therapy POMBILITI® combined with OPFOLDA® at the World Muscle Society Congress, reporting sustained efficacy and no new safety signals. The company also announced a partnership with Profluent to use AI for designing enzyme therapies, and a license agreement with Ascendis Pharma that includes royalties on future sales. These developments highlight BioMarin’s focus on expanding its therapeutic pipeline and leveraging technology partnerships.

this person other insiders at BMRN

Transaction History

KROS▲ Buy$10K
ASND▲ Buy$270K
ASND▲ Buy$222K
KROS▲ Buy$11K
KROS▲ Buy$10K
INCY▲ Buy$0
IMNM▼ Sell$10K
IMNM▼ Sell$194K
IMNM▲ Buy$117K
IMNM▲ Buy$68K
IMNM▲ Buy$19K
KROS▲ Buy$0
ASND▲ Buy$45K
ASND▲ Buy$44K
ASND▲ Buy$22K
ASND▲ Buy$47K
ASND▲ Buy$48K
INCY▲ Buy$1.3M
INCY▼ Sell$1.3M
KROS▲ Buy$11K
IMNM▲ Buy$104K
KROS▲ Buy$12K
IMNM▲ Buy$22K
IMNM▲ Buy$22K
KROS▲ Buy$22K
INCY▲ Buy$0
KROS▲ Buy$0
IMNM▲ Buy$47K
IMNM▲ Buy$61K
IMNM▲ Buy$57K
IMNM▲ Buy$98K
INCY▲ Buy$0
IMNM▲ Buy$27K
BMRN▼ Sell$93K
BMRN▼ Sell$1.6M
BMRN▲ Buy$1.3M
BMRN▲ Buy$1.3M
BMRN▼ Sell$1.6M
BMRN▼ Sell$1.8M
BMRN▲ Buy$1.3M
BMRN▼ Sell$1.8M
BMRN▲ Buy$1.3M
BMRN▼ Sell$7.1M
BMRN▼ Sell$87K
BMRN▼ Sell$86K
BMRN▲ Buy$0
BMRN▲ Buy$0
BMRN▲ Buy$0
BMRN▼ Sell$90K
BMRN▲ Buy$947K
BMRN▼ Sell$1.3M
BMRN▲ Buy$947K
BMRN▼ Sell$1.3M
BMRN▼ Sell$4K
BMRN▲ Buy$631K
BMRN▼ Sell$964K
BMRN▲ Buy$631K
BMRN▼ Sell$982K
BMRN▼ Sell$5K
BMRN▲ Buy$631K
BMRN▼ Sell$940K
BMRN▲ Buy$0
BMRN▼ Sell$856
BMRN▼ Sell$530K
BMRN▼ Sell$352K
INCY▲ Buy$0
BMRN▲ Buy$2.7M
BMRN▼ Sell$595K
BMRN▼ Sell$3.2M
BMRN▲ Buy$500K
BMRN▲ Buy$2.0M
BMRN▼ Sell$2.3M
BMRN▼ Sell$530K
BMRN▲ Buy$2.0M
BMRN▼ Sell$2.0M
BMRN▼ Sell$815K
BMRN▲ Buy$2.0M
BMRN▼ Sell$1.3M
BMRN▼ Sell$1.4M
BMRN▼ Sell$135K
BMRN▲ Buy$21K
BMRN▲ Buy$678K
BMRN▼ Sell$996K
BMRN▲ Buy$678K
BMRN▼ Sell$961K
BMRN▼ Sell$8.3M
BMRN▼ Sell$828K
BMRN▲ Buy$0
BMRN▲ Buy$542K
BMRN▼ Sell$724K
BMRN▲ Buy$1.0M
BMRN▼ Sell$1.4M
BMRN▲ Buy$0
BMRN▲ Buy$0
BMRN▲ Buy$0
BMRN▲ Buy$407K
BMRN▼ Sell$655K
BMRN▲ Buy$1.0M
BMRN▼ Sell$1.7M
BMRN▼ Sell$0
BMRN▼ Sell$0
BMRN▼ Sell$0
BMRN▲ Buy$678K
BMRN▼ Sell$1.1M
BMRN▲ Buy$678K
BMRN▼ Sell$1.1M
BMRN▼ Sell$107K
BMRN▼ Sell$49K
BMRN▼ Sell$10K
BMRN▼ Sell$7K
BMRN▼ Sell$62K
BMRN▼ Sell$27K
BMRN▼ Sell$9K
BMRN▼ Sell$130K
BMRN▼ Sell$360K
BMRN▼ Sell$286K
BMRN▼ Sell$379K
INCY▲ Buy$0
BMRN▲ Buy$749K
BMRN▼ Sell$1.6M
BMRN▲ Buy$375K
BMRN▼ Sell$841K
BMRN▲ Buy$21K
BMRN▲ Buy$187K
BMRN▼ Sell$410K
BMRN▲ Buy$749K
BMRN▼ Sell$1.7M
BMRN▼ Sell$1.6M
BMRN▲ Buy$749K
BMRN▲ Buy$375K
BMRN▼ Sell$837K
BMRN▼ Sell$449K
BMRN▼ Sell$3.0M
BMRN▲ Buy$0
BMRN▲ Buy$562K
BMRN▼ Sell$1.2M
BMRN▲ Buy$562K
BMRN▼ Sell$1.2M
BMRN▲ Buy$0
BMRN▲ Buy$187K
BMRN▼ Sell$439K
BMRN▲ Buy$187K
BMRN▼ Sell$445K
BMRN▼ Sell$9K
BMRN▲ Buy$225K
BMRN▼ Sell$508K
BMRN▲ Buy$225K
BMRN▼ Sell$496K
BMRN▼ Sell$0
BMRN▼ Sell$131K
BMRN▲ Buy$37K
BMRN▼ Sell$4K

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