SEC CIK 1796057

Yuen Maggie

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

Current Positions

CompanyShares OwnedAs Of
ATRCview stock →14,0152026-08-05

Position History — ATRC

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

05,83811,67717,5152021-062021-062022-052023-052023-052024-052024-082025-052025-112026-052026-08

Recent Filings — ATRC

DateActivitySharesPriceOwned After
2026-08-05Open-market sale3,500$38.4214,015
2026-05-18Grant / award6,144$0.0017,515
2025-11-21Open-market sale3,000$35.7211,371
2025-05-19Grant / award5,401$0.0014,371
2024-08-15Open-market sale3,500$24.078,970
2024-05-13Grant / award7,788$0.0012,470
2023-05-26Open-market sale4,313$47.044,682
2023-05-25Grant / award3,186$0.008,995
2022-05-25Grant / award3,564$0.005,809
2021-06-15———0
2021-06-15Grant / award2,245$0.002,245

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