Sullivan Mark Insider Trades

Insider Trading History

Track insider trading activity for Sullivan Mark. See latest buy and sell transactions across all companies.

Holdings

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price

Insider Trades History

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
Definium Therapeutics
Definium Therapeutics DFTX
Chief Legal Officer
Holding Value $19.1M 508,279 shares
Last Trade
Sep 14, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$5.03M 125,000 shares
$40.25
$37.60
Definium Therapeutics
Definium Therapeutics DFTX
Chief Legal Officer
Holding Value $14.4M 383,071 shares
Last Trade
Aug 12, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$2.67M 62,500 shares
$42.79
$37.60
Definium Therapeutics
Definium Therapeutics DFTX
Chief Legal Officer
Holding Value $12.1M 320,571 shares
Last Trade
Jun 25, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$586k 13,008 shares
$45.03
$37.60
Definium Therapeutics
Definium Therapeutics DFTX
Chief Legal Officer
Holding Value $12.5M 333,579 shares
Last Trade
Jun 22, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$1.53M 62,500 shares
$24.48
$37.60
Definium Therapeutics
Definium Therapeutics DFTX
Chief Legal Officer
Holding Value $10.2M 271,079 shares
Last Trade
Mar 25, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
No data
No data
$37.60
Definium Therapeutics
Definium Therapeutics DFTX
Chief Legal Officer
Holding Value $15.3M 407,576 shares
Last Trade
Feb 03, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
No data
No data
$37.60
Definium Therapeutics
Definium Therapeutics DFTX
Chief Legal Officer
Holding Value $10.6M 282,576 shares
Last Trade
Dec 26, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
No data
No data
$37.60
Definium Therapeutics
Definium Therapeutics DFTX
Chief Legal Officer
Holding Value $11M 293,852 shares
Last Trade
Sep 25, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
No data
No data
$37.60
Mind Medicine
Mind Medicine MNMD
Chief Legal Officer
Holding Value $6.08M 293,852 shares
Last Trade
Sep 25, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$110k 11,278 shares
$9.77
$20.69
Mind Medicine
Mind Medicine MNMD
Chief Legal Officer
Holding Value $6.31M 305,130 shares
Last Trade
Jun 25, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$78.1k 11,491 shares
$6.80
$20.69
Definium Therapeutics
Definium Therapeutics DFTX
Chief Legal Officer
Holding Value $11.5M 305,130 shares
Last Trade
Jun 25, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
No data
No data
$37.60
Definium Therapeutics
Definium Therapeutics DFTX
Chief Legal Officer
Holding Value $11.9M 316,621 shares
Last Trade
Mar 25, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
No data
No data
$37.60
Mind Medicine
Mind Medicine MNMD
Chief Legal Officer
Holding Value $6.55M 316,621 shares
Last Trade
Mar 25, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$44.3k 6,576 shares
$6.74
$20.69
Mind Medicine
Mind Medicine MNMD
Chief Legal Officer
Holding Value $6.69M 323,197 shares
Last Trade
Mar 12, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$968k 150,000 shares
$6.45
$20.69
Definium Therapeutics
Definium Therapeutics DFTX
Chief Legal Officer
Holding Value $12.2M 323,197 shares
Last Trade
Mar 12, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
No data
No data
$37.60
Definium Therapeutics
Definium Therapeutics DFTX
Chief Legal Officer
Holding Value $6.51M 173,197 shares
Last Trade
Dec 26, 2024 Sale (Open Market)Shares sold on the open market or in a private sale.
No data
No data
$37.60
Mind Medicine
Mind Medicine MNMD
Chief Legal Officer
Holding Value $3.58M 173,197 shares
Last Trade
Dec 26, 2024 Sale (Open Market)Shares sold on the open market or in a private sale.
$33.6k 4,519 shares
$7.43
$20.69
Mind Medicine
Mind Medicine MNMD
Chief Legal Officer
Holding Value $3.68M 177,716 shares
Last Trade
Sep 25, 2024 Sale (Open Market)Shares sold on the open market or in a private sale.
$26.5k 4,430 shares
$5.98
$20.69
Definium Therapeutics
Definium Therapeutics DFTX
Chief Legal Officer
Holding Value $6.68M 177,716 shares
Last Trade
Sep 25, 2024 Sale (Open Market)Shares sold on the open market or in a private sale.
No data
No data
$37.60
Definium Therapeutics
Definium Therapeutics DFTX
Chief Legal Officer
Holding Value $6.85M 182,146 shares
Last Trade
Jun 25, 2024 Sale (Open Market)Shares sold on the open market or in a private sale.
No data
No data
$37.60

See more insider trades for free

Join Stockcircle to see more insider trades and be the first to know about new executive transactions.

Sign Up