Sean M. Gillen
Chief Financial Officer, AAR Corp.
Companies
- IDEX CorporationChief financial officer Jan 7, 2026 to now1
- AAR CorpChief financial officer Jan 16, 2019 to Dec 19, 20252
Holdings
Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.
Shares held
AAR Corp AIR87,681 shares3$8.7M at $98.70Jul 31, 2025
IDEX Corporation IEX19,005 shares4$4.4M at $233.70Feb 19, 2026
As of each latest filing. The line shows shares held over time.
Recent filings
- Feb 19, 2026Granted 2,410 shares of IDEX Corporation4
- Jan 5, 2026Granted 16,595 shares of IDEX Corporation5
- Jul 31, 2025Shares withheld for tax 2,249 shares at $74.71 of AAR Corp3
- Jul 31, 2025Shares withheld for tax 9,938 shares at $74.71 of AAR Corp3
- Jul 23, 2025Sold 2,000 shares at $77.37 of AAR Corp6
- Jul 23, 2025Exercised options 2,000 shares at $58.27 of AAR Corp6
- Jul 23, 2025Sold 4,000 shares at $77.37 of AAR Corp6
- Jul 23, 2025Exercised options 4,000 shares at $41.88 of AAR Corp6
- Jul 23, 2025Sold 4,000 shares at $77.37 of AAR Corp6
- Jul 23, 2025Exercised options 4,000 shares at $37.74 of AAR Corp6
- Jul 23, 2025Sold 8,000 shares at $77.37 of AAR Corp6
- Jul 23, 2025Exercised options 8,000 shares at $18.94 of AAR Corp6
- Jul 23, 2025Granted 11,445 shares of AAR Corp6
- Jul 23, 2025Granted 3,815 shares of AAR Corp6
- Jul 15, 2025Granted 12,282 shares of AAR Corp7
- Jan 10, 2025Sold 4,000 shares at $66.33 of AAR Corp8
- Jan 10, 2025Exercised options 4,000 shares at $37.74 of AAR Corp8
- Jan 10, 2025Sold 8,000 shares at $66.33 of AAR Corp8
- Jan 10, 2025Exercised options 8,000 shares at $18.94 of AAR Corp8
- Jan 10, 2025Sold 5,385 shares at $66.33 of AAR Corp8
- Jan 10, 2025Exercised options 5,385 shares at $37.66 of AAR Corp8
- Jul 31, 2024Shares withheld for tax 2,348 shares at $64.60 of AAR Corp9
- Jul 31, 2024Shares withheld for tax 11,740 shares at $64.60 of AAR Corp9
- Jul 22, 2024Granted 13,180 shares at $67.02 of AAR Corp10
- Jul 22, 2024Granted 4,395 shares at $67.02 of AAR Corp10
Trade performance
| Date | Stock | Trade | Value | Return since | Vs S&P since | Vs S&P, 1 year |
|---|---|---|---|---|---|---|
| Jul 23, 2025 | AIR | Sale | $1.4M | +24.4% | −2.7% | −46.6% |
| Jan 10, 2025 | AIR | Sale | $1.2M | +46.0% | −13.0% | −25.3% |
| Oct 10, 2023 | AIR | Sale | $906.6K | +62.5% | +15.1% | +30.0% |
| Mar 23, 2023 | AIR | Sale | $1.4M | +83.6% | +12.7% | +20.9% |
| Mar 28, 2022 | AIR | Sale | $984.7K | +104.4% | −35.1% | −26.8% |
Returns are price-only (no dividends), measured from the trade date.
Sources
The numbers on this page point here. Each one links to the record it came from.
- 1
- 2SEC EDGARAAR Corp, Chief financial officer
- 3
- 4
- 5SEC EDGARForm 4 filed Jan 7, 2026
- 6SEC EDGARForm 4 filed Jul 25, 2025
- 7SEC EDGARForm 4 filed Jul 17, 2025
- 8SEC EDGARForm 4 filed Jan 10, 2025
- 9SEC EDGARForm 4 filed Aug 1, 2024
- 10SEC EDGARForm 4 filed Jul 23, 2024