InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (3 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
3
T+90 hit rate
0%
T+90 mean return
-4.6%
Across 5 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Browse the full record of transactions filed by Gillis Michelle A, Director. Insider active across 1 company, notably American Financial Group INC. In total, 17 disclosures have been recorded. Split: 0 buy · 3 sells. Total volume traded: €633k. Activity tracked since 12 August 2021. The latest transaction was filed on 23 February 2026 (Retenue fiscale). Regulator: SEC (Form 4). All data is openly available.
Declarations17 total
2,247 sharesCommon StockSEC:0001193125-26-282863:0
730 shares@ US$129.84755.5% of flowCommon StockSEC:0001193125-26-067455:0
542 shares0Common StockSEC:0001193125-25-337299:0
885 shares@ US$120.1656.9% of flowCommon StockSEC:0000950170-25-026808:0
3,282 shares0Common StockSEC:0000950170-25-024954:0
2,053 shares@ US$126.805416.4% of flowCommon StockSEC:0000950170-24-024882:0
3,011 shares0Common StockSEC:0000950170-24-022298:0
1,017 shares@ US$126.638.1% of flowCommon StockSEC:0000950170-24-021393:0
5,176 shares@ US$41.1513.5% of flowCommon StockSEC:0000950170-24-013382:0
1,260 shares0Common StockSEC:0000950170-23-073599:0
978 shares@ US$131.368.0% of flowCommon StockSEC:0001209191-23-013702:0
2,422 shares0Common StockSEC:0001209191-23-012598:0
2,626 shares@ US$145.519126.7% of flowCommon StockSEC:0001209191-22-056099:0
2,517 shares@ US$47.967.8% of flowCommon StockSEC:0001209191-22-039456:0
875 shares@ US$135.3725100.0% of flowCommon StockSEC:0001209191-22-012183:0
750 shares0Common StockSEC:0001209191-21-051395
750 shares0Common StockSEC:0001209191-21-051395:0
17 of 17 declarations
About Gillis Michelle A
Dorothy E. Puhy is a Director at Abiomed Inc. As a board member, she participates in the governance and strategic decision-making. Dorothy brings her expertise to help guide Abiomed's direction, ensuring compliance and performance. Her role is essential for the sustainable development of the organization.
