SEC Insider Transactions from Hamill Laura.

Last updated: 2026-03-14 11:14 UTC | Total transactions: 17

Hamill Laura has filed 17 insider transactions across 3 companies since January 2023.

Most recent transaction: a disposition of 11000 shares of Y-mAbs Therapeutics, Inc. ($YMAB) on September 16, 2025.

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Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
Sept. 16, 2025 Y-mAbs Therapeutics, Inc. $YMAB Hamill Laura Not found D Employee Stock Option (right to buy) 11000 $0.00 0.0000 45,318,028 100.00% 0.02%
Sept. 16, 2025 Y-mAbs Therapeutics, Inc. $YMAB Hamill Laura Not found D Employee Stock Option (right to buy) 16000 $0.00 0.0000 45,318,028 100.00% 0.04%
Sept. 16, 2025 Y-mAbs Therapeutics, Inc. $YMAB Hamill Laura Not found D Employee Stock Option (right to buy) 33450 $0.00 0.0000 45,318,028 100.00% 0.07%
Sept. 16, 2025 Y-mAbs Therapeutics, Inc. $YMAB Hamill Laura Not found D Employee Stock Option (right to buy) 14545 $0.00 0.0000 45,318,028 100.00% 0.03%
Sept. 16, 2025 Y-mAbs Therapeutics, Inc. $YMAB Hamill Laura Not found D Common Stock 25080 $0.00 0.0000 45,318,028 100.00% 0.06%
Sept. 16, 2025 Y-mAbs Therapeutics, Inc. $YMAB Hamill Laura Not found D Employee Stock Option (right to buy) 27000 $0.00 0.0000 45,318,028 100.00% 0.06%
Sept. 16, 2025 Y-mAbs Therapeutics, Inc. $YMAB Hamill Laura Not found D Employee Stock Option (right to buy) 13950 $0.00 0.0000 45,318,028 100.00% 0.03%
Sept. 16, 2025 Y-mAbs Therapeutics, Inc. $YMAB Hamill Laura Not found U Common Stock 5825 $8.60 0.0000 45,318,028 100.00% 0.01%
Aug. 7, 2025 Jazz Pharmaceuticals plc $JAZZ Hamill Laura Director A Ordinary Shares 3507 $0.00 8,738.0000 66,007,000 67.04% 0.01%
Aug. 8, 2025 Jazz Pharmaceuticals plc $JAZZ Hamill Laura Director F Ordinary Shares 1805 $111.25 6,933.0000 66,007,000 20.66% 0.00%
June 30, 2025 Y-mAbs Therapeutics, Inc. $YMAB Hamill Laura Not found A Common Stock 25080 $0.00 30,905.0000 45,104,476 430.56% 0.06%
June 30, 2025 Y-mAbs Therapeutics, Inc. $YMAB Hamill Laura Not found A Employee Stock Option (right to buy) 33450 $0.00 33,450.0000 45,104,476 9999.99% 0.07%
Aug. 2, 2024 Jazz Pharmaceuticals plc $JAZZ Hamill Laura Director A Ordinary Shares 3731 $0.00 5,231.0000 72,066,000 248.73% 0.01%
June 11, 2024 Y-mAbs Therapeutics, Inc. $YMAB Hamill Laura Director A Employee Stock Option (right to buy) 14545 $0.00 14,545.0000 43,779,456 9999.99% 0.03%
June 11, 2024 Y-mAbs Therapeutics, Inc. $YMAB Hamill Laura Director A Common Stock 3495 $0.00 5,825.0000 43,779,456 150.00% 0.01%
Jan. 6, 2023 ANAPTYSBIO, INC $ANAB Hamill Laura Director A Stock Option (right to buy) 10600 $0.00 10,600.0000 0 9999.99% 0.00%
Jan. 6, 2023 ANAPTYSBIO, INC $ANAB Hamill Laura Director A Restricted Stock Unit 3900 $0.00 3,900.0000 0 9999.99% 0.00%