Souza Marcio

CIK 00017076574 companiesBOSTON, MA

SEC Profile

Transactions

Companies

Filings

CIK

0001707657

Recent Transactions

50 trades

Tax Payment
Praxis Precision Medicines, Inc.$PRAX
Common Stock
2026-01-10$288.45/sh−4,252→ 76,890 total
Award
Praxis Precision Medicines, Inc.$PRAX
Stock Option (Right to Buy)
2026-01-08+22,110→ 22,110 total
Award
Praxis Precision Medicines, Inc.$PRAX
Common Stock
2026-01-08+27,640→ 81,142 total
Tax Payment
Praxis Precision Medicines, Inc.$PRAX
Common Stock
2026-01-07$292.63/sh−405→ 53,502 total
Gift
Praxis Precision Medicines, Inc.$PRAX
Common Stock
2025-12-30−400→ 2,600 total
Award
Praxis Precision Medicines, Inc.$PRAX
Common Stock
2025-05-14$31.54/sh+348→ 53,907 total
Tax Payment
Praxis Precision Medicines, Inc.$PRAX
Common Stock
2025-02-12$85.40/sh−401→ 53,559 total
Award
Praxis Precision Medicines, Inc.$PRAX
Common Stock
2025-01-10+37,500→ 53,960 total
Award
Praxis Precision Medicines, Inc.$PRAX
Stock Option (Right to Buy)
2025-01-10+75,000→ 75,000 total
Tax Payment
Praxis Precision Medicines, Inc.$PRAX
Common Stock
2025-01-07$77.52/sh−434→ 16,460 total
Award
Praxis Precision Medicines, Inc.$PRAX
Stock Option (Right to Buy)
2024-07-29+185,000→ 185,000 total
Award
Praxis Precision Medicines, Inc.$PRAX
Common Stock
2024-05-14$12.37/sh+1,718→ 16,894 total
Tax Payment
Praxis Precision Medicines, Inc.$PRAX
Common Stock
2024-02-12$44.65/sh−271→ 15,176 total
Award
Praxis Precision Medicines, Inc.$PRAX
Stock Option (Right to Buy)
2024-01-12+100,000→ 100,000 total
Tax Payment
Praxis Precision Medicines, Inc.$PRAX
Common Stock
2024-01-07$25.19/sh−418→ 15,447 total
Purchase
Praxis Precision Medicines, Inc.$PRAX
Common Stock
2023-06-27$1.06/sh+10,000→ 45,001.75 total
Award
Praxis Precision Medicines, Inc.$PRAX
Common Stock
2023-05-12$0.88/sh+11,687→ 237,986 total
Purchase
Praxis Precision Medicines, Inc.$PRAX
Common Stock
2023-03-23$0.86/sh+35,001.75→ 35,001.75 total
Purchase
Praxis Precision Medicines, Inc.$PRAX
Common Stock
2023-03-23$0.86/sh+35,000→ 226,299 total
Award
Praxis Precision Medicines, Inc.$PRAX
Stock Option (Right to Buy)
2023-01-12+425,000→ 425,000 total
Award
Praxis Precision Medicines, Inc.$PRAX
Stock Option (Right to Buy)
2023-01-12+213,975→ 213,975 total
Award
Praxis Precision Medicines, Inc.$PRAX
Common Stock
2022-11-14$1.81/sh+2,115→ 191,299 total
Purchase
Spyre Therapeutics, Inc.$SYRE
Common Stock
2022-08-25$0.56/sh+90,000→ 90,000 total
Award
Praxis Precision Medicines, Inc.$PRAX
Stock Option (Right to Buy)
2022-06-22+100,000→ 100,000 total
Purchase
Praxis Precision Medicines, Inc.$PRAX
Common Stock
2022-06-08$1.85/sh+27,000→ 189,184 total
Award
Spyre Therapeutics, Inc.$SYRE
Director Stock Option (right to buy)
2022-06-07+43,000→ 43,000 total
Award
Praxis Precision Medicines, Inc.$PRAX
Common Stock
2022-05-13$8.80/sh+1,392→ 162,184 total
Award
Praxis Precision Medicines, Inc.$PRAX
Common Stock
2022-01-07+74,000→ 160,792 total
Award
Praxis Precision Medicines, Inc.$PRAX
Stock Option (Right to Buy)
2022-01-07+259,000→ 259,000 total
Purchase
Praxis Precision Medicines, Inc.$PRAX
Common Stock
2021-08-18$15.79/sh+9,542→ 86,792 total
Award
Spyre Therapeutics, Inc.$SYRE
Director Stock Option (right to buy)
2021-06-18+60,000→ 60,000 total
Award
Praxis Precision Medicines, Inc.$PRAX
Common Stock
2021-02-12+52,800→ 77,250 total
Award
Praxis Precision Medicines, Inc.$PRAX
Stock Option (Right to Buy)
2021-02-12+184,800→ 184,800 total
Purchase
Praxis Precision Medicines, Inc.$PRAX
Common Stock
2020-11-10$26.08/sh+3,846→ 24,450 total
Conversion
Praxis Precision Medicines, Inc.$PRAX
Common Stock
2020-10-20+20,604→ 20,604 total
Conversion
Praxis Precision Medicines, Inc.$PRAX
Series C -1 Preferred Stock
2020-10-20−44,092→ 0 total
Exercise/Conversion
PTC THERAPEUTICS, INC.$PTCT
Stock Option (Right To Buy)
2020-02-10$12.92/sh−625→ 3,125 total
Sale
PTC THERAPEUTICS, INC.$PTCT
Common Stock
2020-02-10$53.92/sh−625→ 6,744 total
Exercise/Conversion
PTC THERAPEUTICS, INC.$PTCT
Common Stock
2020-02-10$12.92/sh+625→ 7,369 total
Award
PTC THERAPEUTICS, INC.$PTCT
Common Stock
2020-01-29+1,670→ 6,744 total
Award
PTC THERAPEUTICS, INC.$PTCT
Stock Option (Right To Buy)
2020-01-29+93,500→ 93,500 total
Award
PTC THERAPEUTICS, INC.$PTCT
Stock Option (Right To Buy)
2020-01-29+4,170→ 4,170 total
Award
PTC THERAPEUTICS, INC.$PTCT
Common Stock
2020-01-29+12,600→ 50,097 total
Sale
PTC THERAPEUTICS, INC.$PTCT
Common Stock
2020-01-23$53.25/sh−154→ 5,074 total
Sale
PTC THERAPEUTICS, INC.$PTCT
Common Stock
2020-01-06$48.17/sh−86→ 5,228 total
Gift
PTC THERAPEUTICS, INC.$PTCT
Common Stock
2019-12-30−1,000→ 37,497 total
Sale
PTC THERAPEUTICS, INC.$PTCT
Common Stock
2019-12-23$49.14/sh−14,814→ 38,221 total
Sale
PTC THERAPEUTICS, INC.$PTCT
Common Stock
2019-12-23$48.43/sh−11,332→ 56,889 total
Exercise/Conversion
PTC THERAPEUTICS, INC.$PTCT
Common Stock
2019-12-23$12.92/sh+6,250→ 11,288 total
Exercise/Conversion
PTC THERAPEUTICS, INC.$PTCT
Stock Option (Right To Buy)
2019-12-23$12.53/sh−30,000→ 0 total

Souza Marcio

Recent Transactions

Companies

Recent Filings

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