SEC CIK 1866044

Smith Mary L.

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

Current Positions

CompanyShares OwnedAs Of
PTCTview stock →27,6472026-07-09

Position History — PTCT

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

010,60421,20931,8132021-062021-062022-012023-012024-022025-012026-012026-072026-072026-07

Recent Filings — PTCT

DateActivitySharesPriceOwned After
2026-07-09Option exercise (derivative)10,000$0.000
2026-07-09Option exercise5,834$42.9527,647
2026-07-09Open-market sale10,000$90.0021,813
2026-07-09Option exercise10,000$42.9531,813
2026-01-02Grant / award (derivative)3,475$0.003,475
2026-01-02Grant / award4,000$0.0021,813
2025-01-03Grant / award (derivative)8,800$0.008,800
2025-01-03Grant / award4,000$0.0017,813
2024-02-15Grant / award (derivative)10,000$0.0010,000
2024-02-15Grant / award4,000$0.0013,813
2023-01-05Grant / award (derivative)10,000$0.0010,000
2023-01-05Grant / award4,000$0.009,813
2022-01-07Grant / award (derivative)12,000$0.0012,000
2022-01-07Grant / award3,200$0.005,813
2021-06-11Grant / award (derivative)5,834$0.005,834
2021-06-11Grant / award (derivative)10,000$0.0010,000
2021-06-11Grant / award963$0.002,613
2021-06-11Grant / award1,650$0.001,650

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