HYMC Insider Trading

Net Buying · 180d
Open-Market Buys (180d)
$40.9M
2 insiders
Open-Market Sells (180d)
$3.2M
4 insiders
Net Insider Flow
$37.6M
open market, 180d
Reporting Insiders
6
16 P/S transactions
Build

Build on these Form 4 transactions

The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.

Recent Form 4 Transactions

100 shown
DateInsiderRoleActionSharesPriceValue
Jun 30, 2026Rideout Stanton KExecutive Vice President & CFOTax withholding(F)7K$23.27$174K
Jun 30, 2026Jennings RebeccaSVP & General CounselTax withholding(F)5K$23.27$121K
Jun 30, 2026Garrett Diane RChair, President & CEO, DirectorTax withholding(F)13K$23.27$302K
Jun 30, 2026Thomas David BrianSVP, General ManagerTax withholding(F)5K$23.27$121K
Jun 16, 2026Thomas David BrianSVP, General ManagerSell(S)25K$26.32$658K
Jun 15, 2026Jennings RebeccaSVP & General CounselSell(S)1K$28.64$34K
Jun 12, 2026Jennings RebeccaSVP & General CounselSell(S)15K$26.25$402K
Jun 4, 2026Thomas David BrianSVP, General ManagerSell(S)9K$30.15$271K
Jun 4, 2026Rideout Stanton KExecutive Vice President & CFOSell(S)17K$30.18$498K
Jun 4, 2026Garrett Diane RChair, President & CEO, DirectorSell(S)22K$31.50$679K
Jun 4, 2026Jennings RebeccaSVP & General CounselSell(S)11K$30.27$342K
Apr 24, 2026Sprott Eric10% OwnerBuy(P)100K$37.84$3.8M
Apr 16, 2026Colby Eric BEVP Corporate Development & IRGrant(A)16K$0
Apr 9, 2026Sprott Eric10% OwnerBuy(P)100K$38.28$3.8M
Apr 9, 2026Sprott Eric10% OwnerBuy(P)100K$39.06$3.9M
Mar 31, 2026Lang Stephen ADirectorGift(G)6K$0
Mar 17, 2026Jennings RebeccaSVP & General CounselSell(S)9K$39.33$357K
Mar 9, 2026Weng Thomas S.DirectorGrant(A)5K$0
Mar 9, 2026Rideout Stanton KExecutive Vice President & CFOGrant(A)17K$0
Mar 9, 2026Garrett Diane RPresident & CEO, DirectorGrant(A)33K$0
Mar 9, 2026Thomas David BrianSVP, General ManagerGrant(A)11K$0
Mar 9, 2026Jennings RebeccaSVP & General CounselGrant(A)11K$0
Mar 9, 2026Harrison Michael JamesDirectorGrant(A)3K$0
Mar 9, 2026Lang Stephen ADirectorGrant(A)3K$0
Mar 9, 2026Goodman Sean D.DirectorGrant(A)5K$0
Mar 9, 2026Naccarati David CDirectorGrant(A)3K$0
Mar 5, 20262176423 Ontario Ltd.10% OwnerBuy(P)100K$40.85$4.1M
Mar 4, 2026Sprott Eric10% OwnerBuy(P)100K$47.58$4.8M
Feb 20, 20262176423 Ontario Ltd.10% OwnerBuy(P)150K$42.05$6.3M
Jan 29, 20262176423 Ontario Ltd.10% OwnerBuy(P)200K$45.99$9.2M
Jan 27, 2026Garrett Diane RPRESIDENT & CEO, DirectorTax withholding(F)35K$50.50$1.8M
Jan 27, 2026Jennings RebeccaSVP & GENERAL COUNSELTax withholding(F)6K$50.50$311K
Jan 27, 2026Rideout Stanton KExecutive Vice President & CFOTax withholding(F)21K$50.50$1.0M
Jan 27, 2026Thomas David BrianSVP, GENERAL MANAGERTax withholding(F)7K$50.50$352K
Jan 26, 20262176423 Ontario Ltd.10% OwnerBuy(P)100K$49.96$5.0M
Jan 14, 20262176423 Ontario Ltd.10% OwnerBuy(P)200K$33.21$6.6M
Jan 13, 20262176423 Ontario Ltd.10% OwnerOption exercise(M)4.7M$6.00$28.0M
Jan 13, 20262176423 Ontario Ltd.10% OwnerOption exercise(M)4.7M$0
Jan 9, 2026Sprott Eric10% OwnerBuy(P)25K$27.05$676K
Jan 8, 2026Sprott Eric10% OwnerBuy(P)100K$26.08$2.6M
Dec 29, 2025Sprott Eric10% OwnerBuy(P)400K$22.70$9.1M
Dec 29, 2025Thomas David BrianSVP, General ManagerSell(S)15K$21.21$318K
Dec 26, 2025Sprott Eric10% OwnerBuy(P)100K$25.03$2.5M
Dec 26, 2025Sprott Eric10% OwnerBuy(P)100K$24.83$2.5M
Dec 24, 2025Sprott Eric10% OwnerBuy(P)100K$24.79$2.5M
Dec 19, 20252176423 Ontario Ltd.10% OwnerBuy(P)150K$16.31$2.4M
Dec 17, 2025Sprott Eric10% OwnerBuy(P)220K$14.60$3.2M
Dec 16, 20252176423 Ontario Ltd.10% OwnerBuy(P)200K$13.03$2.6M
Dec 15, 20252176423 Ontario Ltd.10% OwnerBuy(P)200K$13.02$2.6M
Dec 12, 20252176423 Ontario Ltd.10% OwnerBuy(P)40K$13.30$532K
Dec 12, 2025Wieshofer MarniDirectorSell(S)4K$13.37$52K
Dec 11, 20252176423 Ontario Ltd.10% OwnerBuy(P)120K$12.36$1.5M
Dec 10, 20252176423 Ontario Ltd.10% OwnerBuy(P)60K$11.64$698K
Dec 9, 20252176423 Ontario Ltd.10% OwnerBuy(P)300K$11.74$3.5M
Dec 3, 2025American Multi-Cinema, Inc.10% OwnerSell(S)2.3M
Dec 3, 2025American Multi-Cinema, Inc.10% OwnerOther(J)12K
Dec 3, 2025American Multi-Cinema, Inc.10% OwnerSell(S)13.4M
Dec 3, 2025Sprott Eric10% OwnerBuy(P)2.3M$10.30$24.1M
Dec 3, 2025Sprott Eric10% OwnerBuy(P)1.3M$0
Dec 3, 2025Sprott Eric10% OwnerBuy(P)12K$0
Nov 17, 2025Sprott Eric10% OwnerBuy(P)400K$10.37$4.1M
Nov 13, 20252176423 Ontario Ltd.10% OwnerBuy(P)500K$9.41$4.7M
Nov 12, 20252176423 Ontario Ltd.10% OwnerBuy(P)500K$8.78$4.4M
Nov 11, 20252176423 Ontario Ltd.10% OwnerBuy(P)500K$8.07$4.0M
Oct 23, 2025Thomas David BrianSVP, General ManagerSell(S)20K$7.39$148K
Oct 14, 2025Sprott Eric10% OwnerBuy(P)7.7M$6.50$50.0M
Sep 12, 2025Jennings RebeccaSVP & General CounselSell(S)30K$6.57$198K
Sep 10, 2025Sprott Eric10% OwnerBuy(P)9.3M$4.28$40.0M
Sep 10, 2025Sprott Eric10% OwnerBuy(P)4.7M$0
Jun 30, 2025Garrett Diane RPresident & CEO, DirectorGrant(A)100K$0
Jun 30, 2025Jennings RebeccaSVP & General CounselGrant(A)40K$0
Jun 30, 2025Rideout Stanton KExecutive Vice President & CFOGrant(A)50K$0
Jun 30, 2025Thomas David BrianSVP, General ManagerGrant(A)40K$0
Jun 30, 2025Amc Entertainment Holdings, Inc.10% OWNER DIRECTOR, DirectorGrant(A)24K$0
Jun 30, 2025Harrison Michael JamesDirectorGrant(A)24K$0
Jun 30, 2025Lang Stephen ADirectorGrant(A)24K$0
Jun 30, 2025Weng Thomas S.DirectorGrant(A)38K$0
Jun 30, 2025Naccarati David CDirectorGrant(A)24K$0
Jun 30, 2025Wieshofer MarniDirectorGrant(A)24K$0
Jun 13, 2025Sprott Eric10% OwnerBuy(P)6.3M$3.50$22.2M
Jun 13, 2025Sprott Eric10% OwnerBuy(P)3.2M$0
Jun 4, 2025Garrett Diane RPresident & CEO, DirectorSell(S)6K$3.08$20K
Jun 4, 2025Rideout Stanton KExecutive Vice President & CFOSell(S)4K$3.81$17K
Jun 4, 2025Thomas David BrianSVP, General ManagerSell(S)1K$3.76$5K
May 27, 2025Thomas David BrianSVP, General ManagerSell(S)3K$3.01$10K
May 27, 2025Garrett Diane RPresident & CEO, DirectorSell(S)5K$3.02$15K
May 27, 2025Jennings RebeccaSVP & General CounselSell(S)3K$3.02$10K
May 27, 2025Rideout Stanton KExecutive Vice President & CFOSell(S)5K$2.97$16K
May 15, 2025Garrett Diane RPresident & CEO, DirectorSell(S)8K$2.99$24K
May 15, 2025Jennings RebeccaSVP & General CounselSell(S)3K$3.04$10K
May 15, 2025Rideout Stanton KExecutive Vice President & CFOSell(S)5K$3.02$16K
May 15, 2025Thomas David BrianSVP, General ManagerSell(S)2K$3.01$6K
Dec 5, 2024Wieshofer MarniDirectorSell(S)748$2.20$2K
Dec 5, 2024Wieshofer MarniDirectorSell(S)2K$2.22$3K
Oct 23, 2024Rideout Stanton KExecutive Vice President & CFOSell(S)1K$2.79$3K
Oct 1, 2024Garrett Diane RPresident & CEO, DirectorSell(S)4K$2.43$9K
Jun 10, 2024Thomas David BrianSVP, General ManagerSell(S)2K$2.83$5K
Jun 2, 2024Rideout Stanton KExecutive Vice President & CFOSell(S)5K$3.47$16K
Jun 2, 2024Garrett Diane RPresident & CEO, DirectorSell(S)7K$3.42$23K
May 23, 2024Rideout Stanton KExecutive Vice President & CFOGrant(A)50K$0

Data Source

Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.

Coverage: Form 4 filings indexed 2021-03-292026-07-11. Earlier history is backfilling; this window widens as it deepens.

Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).