MarketPeel
Insider Trading Intelligence
MS

Mary L. Smith

PTCT
DIRECTOR · PTC THERAPEUTICS, INC. · CIK 0001866044
FILING MIX · LIFETIME80%/20%
BUYS
16
SELLS
4
TOTAL VALUE
$2.11M
COMPANIES
1
ACTIVE SINCE
Jun 2021
HOLDINGS NOW
31,813
AVG SELL PX
$90.00
TRADE KIND
SHOWING 20 / 20
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
No backtest data available for Mary L. Smith. Backtests are computed for purchase (P) and sale (S) transactions with resolvable price history.
Holdings over time
PTCT · 31,813 shares · as of Jul 9, 2026
07,95315,90723,86031,81320222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
2026
FLOW · 16 buys / 4 sellsCOVERAGE · 22 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
PTCT
PTC THERAPEUTICS, INC.
PURCHASE
10,000$42.95$429.5K31,813Jul 9, 2026Jul 13, 2026View →
PTCT
PTC THERAPEUTICS, INC.
SALE10b5-1
10b5-1 plan
5,834$90.00$525.1K21,813Jul 9, 2026Jul 13, 2026View →
PTCT
PTC THERAPEUTICS, INC.
PURCHASE
5,834$42.95$250.6K27,647Jul 9, 2026Jul 13, 2026View →
PTCT
PTC THERAPEUTICS, INC.
SALE10b5-1
10b5-1 plan
10,000$90.00$900.0K21,813Jul 9, 2026Jul 13, 2026View →
PTCT
PTC THERAPEUTICS, INC.
SALE
5,8340Jul 9, 2026Jul 13, 2026View →
PTCT
PTC THERAPEUTICS, INC.
SALE
10,0000Jul 9, 2026Jul 13, 2026View →
PTCT
PTC THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
4,00021,813Jan 2, 2026Jan 6, 2026View →
PTCT
PTC THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
3,4753,475Jan 2, 2026Jan 6, 2026View →
PTCT
PTC THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
8,8008,800Jan 3, 2025Jan 7, 2025View →
PTCT
PTC THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
4,00017,813Jan 3, 2025Jan 7, 2025View →
PTCT
PTC THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
10,00010,000Feb 15, 2024Feb 16, 2024View →
PTCT
PTC THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
4,00013,813Feb 15, 2024Feb 16, 2024View →
PTCT
PTC THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
4,0009,813Jan 5, 2023Jan 9, 2023View →
PTCT
PTC THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
10,00010,000Jan 5, 2023Jan 9, 2023View →
PTCT
PTC THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
3,2005,813Jan 7, 2022Jan 11, 2022View →
PTCT
PTC THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
12,00012,000Jan 7, 2022Jan 11, 2022View →
PTCT
PTC THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
1,6501,650Jun 11, 2021Jun 15, 2021View →
PTCT
PTC THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
9632,613Jun 11, 2021Jun 15, 2021View →
PTCT
PTC THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
10,00010,000Jun 11, 2021Jun 15, 2021View →
PTCT
PTC THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
5,8345,834Jun 11, 2021Jun 15, 2021View →
Other insiders · PTCT
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About this filer
CIK 0001866044
ROLE
Director
PRIMARY
PTCT
COMPANIES
1
ACTIVE SINCE
Jun 2021
MARKETPEEL · /INSIDER/0001866044DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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