SEC CIK 1667972

Shirley Kathryn Housh

Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.

Current Positions

CompanyShares OwnedAs Of
AMSFview stock →24,7512026-03-12

Position History — AMSF

Reported shares owned immediately after each Form 4 transaction, over time.

09,08418,16827,2522016-032018-032020-032021-052023-062025-052026-032026-03

Recent Filings — AMSF

DateActivitySharesPriceOwned After
2026-03-12Tax withholding2,501$32.9224,751
2026-03-12Grant / award5,905$0.0027,252
2026-03-09Grant / award (derivative)2,118$0.004,618
2026-03-01Option exercise (derivative)1,047$0.002,500
2026-03-01Tax withholding478$32.5321,347
2026-03-01Option exercise1,047—21,825
2025-05-22Tax withholding2,171$46.3720,778
2025-05-22Grant / award5,124$0.0022,949
2025-03-03Grant / award (derivative)1,311$0.003,547
2024-06-17Tax withholding1,506$42.7217,825
2024-06-17Grant / award3,454$0.0019,331
2024-03-01Grant / award (derivative)1,189$0.002,236
2023-06-07Tax withholding1,576$54.2415,877
2023-06-07Grant / award3,613$0.0017,453
2023-03-01Grant / award (derivative)1,047$0.001,047
2022-05-23Open-market sale2,277$48.3113,840
2022-05-19Grant / award4,554$0.0016,117
2021-05-19Open-market sale1,474$64.4111,563
2021-05-17Grant / award2,948$0.0013,037
2021-03-02Open-market sale1,350$58.0610,089
2020-05-26Open-market sale1,404$63.0111,439
2020-05-22Grant / award2,808$0.0012,843
2020-03-02Open-market sale1,105$66.8910,035
2019-05-17Open-market sale572$59.9711,140
2019-05-15Grant / award1,143$0.0011,712
2019-03-04Open-market sale1,284$61.5310,569
2018-03-02Open-market sale691$55.5211,853
2017-05-31Disposition to issuer373$51.7512,544
2017-03-02Open-market sale480$65.0512,917
2016-06-01Open-market sale375$60.9213,397
2016-03-01———13,772

Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.