Larry Oldham — SEC Insider Profile, Roles & Companies

Insider at

04

05

0 buys (P) 0 sells (S) Net: $0 + 7 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

7 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 3, 2025	HPK	A	12,134	·	·	66,770 Direct	+22.21%	Acquired	(price as of 2026-10-02)
June 4, 2024	HPK	A	11,203	·	·	54,636 Direct	+25.79%	Acquired	(price as of 2026-10-02)
July 19, 2023	HPK	P	28,500	$10.50	$299,250	28,500 Indirect	·	Acquired	-25.2% (price as of 2026-10-02)
June 1, 2023	HPK	A	12,219	·	·	43,433 Direct	+39.15%	Acquired	(price as of 2026-10-02)
June 1, 2022	HPK	A	4,555	·	·	31,214 Direct	+17.09%	Acquired	(price as of 2026-10-02)
May 23, 2022	HPK	A	1,000	$27.16	$27,160	26,659 Direct	+3.90%	Acquired	-71.1% (price as of 2026-10-02)
June 1, 2021	HPK	A	13,159	·	·	13,159 Direct	·	Acquired	(price as of 2026-10-02)
Nov. 5, 2020	HPK	A	12,500	·	·	13,000 Direct	+2500.00%	Acquired	(price as of 2026-10-02)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

07

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
April 18, 2022	HPK	Common Stock, par value $0.0001 per share	0	Direct
April 18, 2022	HPK	Warrants→ Common Stock, par value $0.0001 per share	·	Direct
April 18, 2022	HPK	Contingent Value Rights→ Common Stock, par value $0.0001 per share	·	Direct
Aug. 31, 2020	HPK	Common Stock, par value $0.0001 per share	500	Direct
Aug. 31, 2020	HPK	Warrants→ Common Stock, par value $0.0001 per share	·	Direct
Aug. 31, 2020	HPK	Contingent Value Rights→ Common Stock, par value $0.0001 per share	·	Direct