SEC Insider Transactions from Mostafa Adam S..

Last updated: 2026-03-14 11:18 UTC | Total transactions: 15

Mostafa Adam S. has filed 15 insider transactions across 1 company since February 2023.

Most recent transaction: a grant/award of 850000 shares of X4 Pharmaceuticals, Inc ($XFOR) on February 12, 2025.

Activity breakdown: 0 open-market purchases and 10 sales.

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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
Feb. 12, 2025 X4 Pharmaceuticals, Inc $XFOR Mostafa Adam S. Chief Financial Officer A Common Stock 850000 $0.00 850,000.0000 201,062,211 9999.99% 0.42%
Jan. 23, 2025 X4 Pharmaceuticals, Inc $XFOR Mostafa Adam S. Chief Financial Officer A Common Stock 74773 $0.00 74,773.0000 201,062,211 9999.99% 0.04%
Jan. 24, 2025 X4 Pharmaceuticals, Inc $XFOR Mostafa Adam S. Chief Financial Officer S Common Stock 74773 $0.45 0.0000 201,062,211 100.00% 0.04%
Oct. 4, 2024 X4 Pharmaceuticals, Inc $XFOR Mostafa Adam S. Chief Financial Officer A Common Stock 230645 $0.00 230,645.0000 6,695,509 9999.99% 3.44%
Oct. 7, 2024 X4 Pharmaceuticals, Inc $XFOR Mostafa Adam S. Chief Financial Officer S Common Stock 230645 $0.55 0.0000 6,695,509 100.00% 3.44%
March 11, 2024 X4 Pharmaceuticals, Inc $XFOR Mostafa Adam S. Chief Financial Officer S Common Stock 52500 $0.88 0.0000 177,812,480 100.00% 0.03%
Feb. 13, 2024 X4 Pharmaceuticals, Inc $XFOR Mostafa Adam S. Chief Financial Officer A Stock Appreciation Right 523414 $0.00 523,414.0000 177,812,480 9999.99% 0.29%
Feb. 12, 2024 X4 Pharmaceuticals, Inc $XFOR Mostafa Adam S. Chief Financial Officer S Common Stock 27721 $1.01 52,500.0000 177,812,480 34.56% 0.02%
Nov. 1, 2023 X4 Pharmaceuticals, Inc $XFOR Mostafa Adam S. Chief Financial Officer S Common Stock 230645 $0.73 80,221.0000 63,525,845 74.19% 0.36%
Oct. 31, 2023 X4 Pharmaceuticals, Inc $XFOR Mostafa Adam S. Chief Financial Officer A Common Stock 230645 $0.00 310,866.0000 63,525,845 287.51% 0.36%
June 30, 2023 X4 Pharmaceuticals, Inc $XFOR Mostafa Adam S. Chief Financial Officer S Common Stock 2641 $1.89 80,221.0000 63,525,845 3.19% 0.00%
June 23, 2023 X4 Pharmaceuticals, Inc $XFOR Mostafa Adam S. Chief Financial Officer S Common Stock 5417 $1.93 82,862.0000 63,525,845 6.14% 0.01%
June 15, 2023 X4 Pharmaceuticals, Inc $XFOR Mostafa Adam S. Chief Financial Officer S Common Stock 5417 $2.22 88,279.0000 63,525,845 5.78% 0.01%
March 10, 2023 X4 Pharmaceuticals, Inc $XFOR Mostafa Adam S. Chief Financial Officer S Common Stock 52500 $0.84 93,696.0000 63,525,845 35.91% 0.08%
Feb. 13, 2023 X4 Pharmaceuticals, Inc $XFOR Mostafa Adam S. Chief Financial Officer S Common Stock 27721 $0.93 146,196.0000 63,525,845 15.94% 0.04%