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SEC EDGAR Form 4 ↗
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© 2026 InsiderTradingScreener.com. Data from SEC EDGAR Form 4 filings.For informational purposes only. Not financial advice.

Home/Insiders/ARMSTRONG WILLIAM H III

ARMSTRONG WILLIAM H III

Insider

Insider

Total trades

14

Bought (open market)

$0

Sold (open market)

$0

Tickers traded

1

Recent trades

Most recent Form 4 filings by ARMSTRONG WILLIAM H III.

ARMSTRONG WILLIAM H IIItax-withheld984 shares ofSTRSat $32.34$32KMar 15 · filed Mar 17Details
ARMSTRONG WILLIAM H IIIgranted16,588 shares ofSTRSat $0Feb 19 · filed Feb 23Details
ARMSTRONG WILLIAM H IIIgranted15,638 shares ofSTRSat $0Feb 19 · filed Feb 23Details

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ARMSTRONG WILLIAM H IIItax-withheld1,331 shares ofSTRSat $29.4$39KFeb 15 · filed Feb 17Details

ARMSTRONG WILLIAM H IIItax-withheld4,360 shares ofSTRSat $29.69$129KFeb 13 · filed Feb 17Details

ARMSTRONG WILLIAM H IIItax-withheld2,782 shares ofSTRSat $18.07$50KMar 15, 2025 · filed Mar 18, 2025Details

ARMSTRONG WILLIAM H IIItax-withheld3,329 shares ofSTRSat $19.9$66KFeb 17, 2025 · filed Feb 18, 2025Details

ARMSTRONG WILLIAM H IIItax-withheld3,688 shares ofSTRSat $19.9$73KFeb 15, 2025 · filed Feb 18, 2025Details

ARMSTRONG WILLIAM H IIIgranted17,258 shares ofSTRSat $0Feb 13, 2025 · filed Feb 18, 2025Details

ARMSTRONG WILLIAM H IIItax-withheld5,289 shares ofSTRSat $22.52$119KMar 15, 2024 · filed Mar 18, 2024Details

ARMSTRONG WILLIAM H IIItax-withheld2,277 shares ofSTRSat $22.45$51KMar 11, 2024 · filed Mar 12, 2024Details

ARMSTRONG WILLIAM H IIItax-withheld3,531 shares ofSTRSat $23.1$82KFeb 17, 2024 · filed Feb 20, 2024Details

ARMSTRONG WILLIAM H IIIgranted16,395 shares ofSTRSat $0Feb 15, 2024 · filed Feb 20, 2024Details

ARMSTRONG WILLIAM H IIIgranted8,623 shares ofSTRSat $0Feb 15, 2024 · filed Feb 20, 2024Details