Braunstein Scott

CIK 000164387510 companiesAMSTERDAM, P7

SEC Profile

Transactions

Companies

Filings

CIK

0001643875

Recent Transactions

50 trades

Award
Atai Beckley N.V.$ATAI
Stock Option
2025-11-04+56,818→ 56,818 total
Award
Atai Beckley N.V.$ATAI
Stock Option
2025-06-26+103,000→ 103,000 total
Award
RAPT Therapeutics, Inc.$RAPT
Director Stock Option (right to buy)
2025-06-21+25,000→ 25,000 total
Award
Caribou Biosciences, Inc.$CRBU
Option to purchase Common Stock
2025-02-20+40,500→ 40,500 total
Disposition to Issuer
MARINUS PHARMACEUTICALS, INC.
Stock Option (Right to Buy)
2025-02-11−200,000→ 0 total
Disposition to Issuer
MARINUS PHARMACEUTICALS, INC.
Stock Option (Right to Buy)
2025-02-11−290,000→ 0 total
Disposition to Issuer
MARINUS PHARMACEUTICALS, INC.
Stock Option (Right to Buy)
2025-02-11−360,000→ 0 total
Disposition to Issuer
MARINUS PHARMACEUTICALS, INC.
Common Stock
2025-02-11$0.55/sh−179,536→ 0 total
Disposition to Issuer
MARINUS PHARMACEUTICALS, INC.
Stock Option (Right to Buy)
2025-02-11−7,500→ 0 total
Disposition to Issuer
MARINUS PHARMACEUTICALS, INC.
Stock Option (Right to Buy)
2025-02-11−335,650→ 0 total
Disposition to Issuer
MARINUS PHARMACEUTICALS, INC.
Stock Option (Right to Buy)
2025-02-11−193,050→ 0 total
Disposition to Issuer
MARINUS PHARMACEUTICALS, INC.
Stock Option (Right to Buy)
2025-02-11−167,825→ 0 total
Disposition to Issuer
MARINUS PHARMACEUTICALS, INC.
Stock Option (Right to Buy)
2025-02-11−450,000→ 0 total
Disposition to Issuer
MARINUS PHARMACEUTICALS, INC.
Stock Option (Right to Buy)
2025-02-11−15,917→ 0 total
Disposition to Issuer
MARINUS PHARMACEUTICALS, INC.
Common Stock
2025-02-07$0.55/sh−125,064→ 179,536 total
Purchase
MARINUS PHARMACEUTICALS, INC.
Common Stock
2024-08-14$1.10/sh+5,933→ 304,600 total
Sale
MARINUS PHARMACEUTICALS, INC.
Common Stock
2024-08-05$1.13/sh−12,145→ 298,667 total
Award
MARINUS PHARMACEUTICALS, INC.
Stock Option (Right to Buy)
2024-06-18+167,825→ 167,825 total
Award
MARINUS PHARMACEUTICALS, INC.
Common Stock
2024-06-18+37,300→ 310,812 total
Award
Atai Beckley N.V.$ATAI
Stock Option
2024-06-13+206,000→ 206,000 total
Award
TREVENA INC
Stock Option (Right to Buy)
2024-06-13+13,700→ 13,700 total
Exercise/Conversion
MARINUS PHARMACEUTICALS, INC.
Stock Option (Right to Buy)
2024-03-27−50,000→ 200,000 total
Exercise/Conversion
MARINUS PHARMACEUTICALS, INC.
Common Stock
2024-03-27$4.28/sh+50,000→ 273,512 total
Award
Caribou Biosciences, Inc.$CRBU
Option to purchase Common Stock
2024-02-20+39,500→ 39,500 total
Sale
MARINUS PHARMACEUTICALS, INC.
Common Stock
2024-02-16$9.94/sh−11,850→ 223,512 total
Award
MARINUS PHARMACEUTICALS, INC.
Stock Option (Right to Buy)
2024-01-18+335,650→ 335,650 total
Award
MARINUS PHARMACEUTICALS, INC.
Common Stock
2024-01-18+74,600→ 235,362 total
Sale
MARINUS PHARMACEUTICALS, INC.
Common Stock
2023-08-08$8.94/sh−30→ 160,762 total
Sale
MARINUS PHARMACEUTICALS, INC.
Common Stock
2023-08-07$9.55/sh−6,413→ 160,792 total
Award
TREVENA INC
Stock Option (Right to Buy)
2023-06-15+13,700→ 13,700 total
Award
Caribou Biosciences, Inc.$CRBU
Option to purchase Common Stock
2023-02-21+21,500→ 21,500 total
Award
MARINUS PHARMACEUTICALS, INC.
Common Stock
2023-01-26+80,000→ 167,205 total
Award
MARINUS PHARMACEUTICALS, INC.
Stock Option (Right to Buy)
2023-01-26+360,000→ 360,000 total
Award
TREVENA INC
Stock Option (Right to Buy)
2022-06-09+100,000→ 100,000 total
Award
MARINUS PHARMACEUTICALS, INC.
Common Stock
2022-05-24+19,305→ 87,205 total
Award
MARINUS PHARMACEUTICALS, INC.
Common Stock
2022-02-04+42,900→ 67,900 total
Award
MARINUS PHARMACEUTICALS, INC.
Stock Option (Right to Buy)
2022-02-04+193,050→ 193,050 total
Award
Caribou Biosciences, Inc.$CRBU
Option to purchase Common Stock
2021-12-20+27,500→ 27,500 total
Disposition to Issuer
CONSTELLATION PHARMACEUTICALS INC
Stock Option (right to buy)
2021-07-15−26,342→ 0 total
Disposition to Issuer
CONSTELLATION PHARMACEUTICALS INC
Stock Options (Right to buy)
2021-07-15−13,171→ 0 total
Disposition to Issuer
CONSTELLATION PHARMACEUTICALS INC
Stock Option (Right to Buy)
2021-07-15−13,171→ 0 total
Award
CONSTELLATION PHARMACEUTICALS INC
Stock Option (Right to Buy)
2021-06-02+13,171→ 13,171 total
Award
TREVENA INC
Stock Option (Right to Buy)
2021-05-28+68,577→ 68,577 total
Award
MARINUS PHARMACEUTICALS, INC.
Stock option (right to buy)
2021-01-15+290,000→ 290,000 total
Award
Protara Therapeutics, Inc.$TARA
Stock Option (Right to Buy)
2020-06-09+9,000→ 9,000 total
Award
CONSTELLATION PHARMACEUTICALS INC
Stock Options (Right to buy)
2020-06-04+13,171→ 13,171 total
Award
TREVENA INC
Stock Option (Right to Buy)
2020-05-13+64,103→ 64,103 total
Award
Protara Therapeutics, Inc.$TARA
Common Stock
2020-01-10+26,500→ 26,500 total
Award
Protara Therapeutics, Inc.$TARA
Stock Option (Right to Buy)
2020-01-09+15,641→ 15,641 total
Award
Protara Therapeutics, Inc.$TARA
Stock Option (Right to Buy)
2020-01-09+16,214→ 16,214 total

Companies

Recent Filings

Address

C/O ATAI BECKLEY N.V. PROF. J.H. BAVINCKLAAN 7

AMSTERDAM, P7, 1183AT

View on SEC.gov