SEC Insider Transactions from Pruzanski Mark.

Last updated: 2026-03-14 11:33 UTC | Total transactions: 11

Pruzanski Mark has filed 11 insider transactions across 1 company since May 2023.

Most recent transaction: a grant/award of 20000 shares of Equillium, Inc. ($EQ) on May 21, 2025.

Set Up your own filters →
Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
May 21, 2025 Equillium, Inc. $EQ Pruzanski Mark Not found A Director Stock Option (right to buy) 20000 $0.00 20,000.0000 35,357,641 9999.99% 0.06%
Feb. 14, 2025 Equillium, Inc. $EQ Pruzanski Mark Not found A Director Stock Option (right to buy) 12000 $0.00 12,000.0000 35,357,641 9999.99% 0.03%
Feb. 14, 2025 Equillium, Inc. $EQ Pruzanski Mark Not found D Director Stock Option (right to buy) 12000 $0.00 0.0000 35,357,641 100.00% 0.03%
Feb. 14, 2025 Equillium, Inc. $EQ Pruzanski Mark Not found A Director Stock Option (right to buy) 24000 $0.00 24,000.0000 35,357,641 9999.99% 0.07%
Feb. 14, 2025 Equillium, Inc. $EQ Pruzanski Mark Not found D Director Stock Option (right to buy) 24000 $0.00 0.0000 35,357,641 100.00% 0.07%
Feb. 14, 2025 Equillium, Inc. $EQ Pruzanski Mark Not found A Director Stock Option (right to buy) 20770 $0.00 20,770.0000 35,357,641 9999.99% 0.06%
Feb. 14, 2025 Equillium, Inc. $EQ Pruzanski Mark Not found D Director Stock Option (right to buy) 20770 $0.00 0.0000 35,357,641 100.00% 0.06%
Feb. 14, 2025 Equillium, Inc. $EQ Pruzanski Mark Not found A Director Stock Option (right to buy) 20000 $0.00 20,000.0000 35,357,641 9999.99% 0.06%
Feb. 14, 2025 Equillium, Inc. $EQ Pruzanski Mark Not found D Director Stock Option (right to buy) 20000 $0.00 0.0000 35,357,641 100.00% 0.06%
May 22, 2024 Equillium, Inc. $EQ Pruzanski Mark Not found A Stock Option (right to buy) 20000 $0.00 20,000.0000 34,726,384 9999.99% 0.06%
May 22, 2023 Equillium, Inc. $EQ Pruzanski Mark Director A Stock Option (right to buy) 20000 $0.00 20,000.0000 0 9999.99% 0.00%