SEC Insider Transactions from HIGHTOWER JACK.

Last updated: 2026-03-14 11:28 UTC | Total transactions: 17

HIGHTOWER JACK has filed 17 insider transactions across 1 company since January 2023.

Most recent transaction: a purchase of 17262 shares of HighPeak Energy, Inc. ($HPK) on November 08, 2024.

Activity breakdown: 16 open-market purchases and 0 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
Nov. 8, 2024 HighPeak Energy, Inc. $HPK HIGHTOWER JACK Chief Executive Officer P Common Stock, par value $0.0001 per share 17262 $14.03 86,217,907.0000 129,581,000 0.02% 0.01%
Sept. 20, 2024 HighPeak Energy, Inc. $HPK HIGHTOWER JACK Chief Executive Officer P Common Stock, par value $0.0001 per share 100000 $15.54 86,200,645.0000 123,020,000 0.12% 0.08%
Aug. 30, 2024 HighPeak Energy, Inc. $HPK HIGHTOWER JACK Chief Executive Officer P Common Stock, par value $0.0001 per share 17827 $15.95 86,064,567.0000 123,020,000 0.02% 0.01%
Sept. 3, 2024 HighPeak Energy, Inc. $HPK HIGHTOWER JACK Chief Executive Officer P Common Stock, par value $0.0001 per share 36078 $15.25 86,100,645.0000 123,020,000 0.04% 0.03%
Aug. 27, 2024 HighPeak Energy, Inc. $HPK HIGHTOWER JACK Chief Executive Officer P Common Stock, par value $0.0001 per share 50000 $15.50 85,964,253.0000 123,020,000 0.06% 0.04%
Aug. 28, 2024 HighPeak Energy, Inc. $HPK HIGHTOWER JACK Chief Executive Officer P Common Stock, par value $0.0001 per share 64744 $15.41 86,028,997.0000 123,020,000 0.08% 0.05%
Aug. 29, 2024 HighPeak Energy, Inc. $HPK HIGHTOWER JACK Chief Executive Officer P Common Stock, par value $0.0001 per share 17743 $15.50 86,046,740.0000 123,020,000 0.02% 0.01%
Dec. 27, 2023 HighPeak Energy, Inc. $HPK HIGHTOWER JACK Chief Executive Officer P Common Stock, par value $0.0001 per share 9315 $15.00 85,759,538.0000 111,164,000 0.01% 0.01%
Dec. 28, 2023 HighPeak Energy, Inc. $HPK HIGHTOWER JACK Chief Executive Officer P Common Stock, par value $0.0001 per share 104715 $14.78 85,864,253.0000 111,164,000 0.12% 0.09%
Dec. 29, 2023 HighPeak Energy, Inc. $HPK HIGHTOWER JACK Chief Executive Officer P Common Stock, par value $0.0001 per share 50000 $14.69 85,914,253.0000 111,164,000 0.06% 0.04%
Dec. 21, 2023 HighPeak Energy, Inc. $HPK HIGHTOWER JACK Chief Executive Officer P Common Stock, par value $0.0001 per share 50442 $14.19 85,650,223.0000 111,164,000 0.06% 0.05%
Dec. 22, 2023 HighPeak Energy, Inc. $HPK HIGHTOWER JACK Chief Executive Officer P Common Stock, par value $0.0001 per share 100000 $14.47 85,750,223.0000 111,164,000 0.12% 0.09%
Sept. 19, 2023 HighPeak Energy, Inc. $HPK HIGHTOWER JACK Chief Executive Officer P Common Stock, par value $0.0001 per share 224001 $16.59 85,323,782.0000 111,164,000 0.26% 0.20%
Sept. 20, 2023 HighPeak Energy, Inc. $HPK HIGHTOWER JACK Chief Executive Officer P Common Stock, par value $0.0001 per share 275999 $16.55 85,599,781.0000 111,164,000 0.32% 0.25%
July 19, 2023 HighPeak Energy, Inc. $HPK HIGHTOWER JACK Chief Executive Officer P Common Stock, par value $0.0001 per share 952380 $10.50 85,099,781.0000 111,164,000 1.13% 0.86%
July 21, 2023 HighPeak Energy, Inc. $HPK HIGHTOWER JACK Chief Executive Officer A Employee Stock Option (right to buy) 1000000 $0.00 1,000,000.0000 111,164,000 9999.99% 0.90%
Jan. 4, 2023 HighPeak Energy, Inc. $HPK HIGHTOWER JACK Chief Executive Officer P Common Stock, par value $0.0001 per share 131539 $22.00 2,906,011.0000 111,164,000 4.74% 0.12%