MLYS Insider Trading

Net Selling · 180d
Open-Market Buys (180d)
$8.8M
1 insiders
Open-Market Sells (180d)
$11.0M
4 insiders
Net Insider Flow
-$2.2M
open market, 180d
Reporting Insiders
5
40 P/S transactions
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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
Jul 9, 2026Rodman David MalcomChief Medical OfficerOption exercise(M)2K$0
Jul 9, 2026Rodman David MalcomChief Medical OfficerSell(S)2K$30.30$66K
Jul 9, 2026Rodman David MalcomChief Medical OfficerOption exercise(M)2K$16.00$35K
Jun 30, 2026Congleton JonChief Executive Officer, DirectorSell(S)17K$26.82$456K
Jun 30, 2026Congleton JonChief Executive Officer, DirectorSell(S)58K$25.94$1.5M
Jun 26, 2026Warren EricChief Commercial OfficerOption exercise(M)104K$0
Jun 26, 2026Warren EricChief Commercial OfficerSell(S)104K$25.90$2.7M
Jun 26, 2026Warren EricChief Commercial OfficerOption exercise(M)104K$13.24$1.4M
Jun 17, 2026Rodman David MalcomChief Medical OfficerOption exercise(M)4K$14.25$59K
Jun 17, 2026Rodman David MalcomChief Medical OfficerOption exercise(M)417$15.44$6K
Jun 17, 2026Rodman David MalcomChief Medical OfficerSell(S)5K$25.00$115K
Jun 17, 2026Rodman David MalcomChief Medical OfficerOption exercise(M)4K$0
Jun 17, 2026Rodman David MalcomChief Medical OfficerOption exercise(M)417$0
Jun 17, 2026Karydas DaphneDirectorOption exercise(M)3K$12.02$36K
Jun 17, 2026Karydas DaphneDirectorSell(S)3K$25.00$75K
Jun 17, 2026Karydas DaphneDirectorOption exercise(M)3K$0
Jun 15, 2026Rodman David MalcomChief Medical OfficerOption exercise(M)4K$10.20$36K
Jun 15, 2026Rodman David MalcomChief Medical OfficerSell(S)10K$23.81$235K
Jun 15, 2026Rodman David MalcomChief Medical OfficerOption exercise(M)4K$0
Jun 12, 2026Rodman David MalcomChief Medical OfficerOption exercise(M)6K$1.08$7K
Jun 12, 2026Rodman David MalcomChief Medical OfficerSell(S)6K$23.93$152K
Jun 12, 2026Rodman David MalcomChief Medical OfficerOption exercise(M)6K$0
Jun 10, 2026Rodman David MalcomChief Medical OfficerOption exercise(M)2K$16.00$35K
Jun 10, 2026Rodman David MalcomChief Medical OfficerSell(S)2K$25.00$54K
Jun 10, 2026Rodman David MalcomChief Medical OfficerOption exercise(M)2K$0
May 18, 2026Rodman David MalcomChief Medical OfficerOption exercise(M)417$0
May 18, 2026Rodman David MalcomChief Medical OfficerSell(S)417$27.55$11K
May 18, 2026Rodman David MalcomChief Medical OfficerOption exercise(M)417$15.44$6K
May 13, 2026Rodman David MalcomChief Medical OfficerOption exercise(M)4K$0
May 13, 2026Rodman David MalcomChief Medical OfficerOption exercise(M)4K$0
May 13, 2026Rodman David MalcomChief Medical OfficerSell(S)14K$28.58$402K
May 13, 2026Rodman David MalcomChief Medical OfficerOption exercise(M)4K$14.25$59K
May 13, 2026Rodman David MalcomChief Medical OfficerOption exercise(M)4K$10.20$36K
May 12, 2026Rodman David MalcomChief Medical OfficerOption exercise(M)6K$0
May 12, 2026Rodman David MalcomChief Medical OfficerSell(S)6K$29.36$186K
May 12, 2026Rodman David MalcomChief Medical OfficerOption exercise(M)6K$1.08$7K
May 11, 2026Rodman David MalcomChief Medical OfficerOption exercise(M)2K$0
May 11, 2026Rodman David MalcomChief Medical OfficerSell(S)2K$29.71$65K
May 11, 2026Rodman David MalcomChief Medical OfficerOption exercise(M)2K$16.00$35K
Apr 17, 2026Rodman David MalcomChief Medical OfficerOption exercise(M)416$0
Apr 17, 2026Rodman David MalcomChief Medical OfficerSell(S)416$31.33$13K
Apr 17, 2026Rodman David MalcomChief Medical OfficerOption exercise(M)416$15.44$6K
Apr 15, 2026Rodman David MalcomChief Medical OfficerSell(S)6K$27.66$176K
Apr 13, 2026Rodman David MalcomChief Medical OfficerOption exercise(M)4K$0
Apr 13, 2026Rodman David MalcomChief Medical OfficerOption exercise(M)4K$0
Apr 13, 2026Rodman David MalcomChief Medical OfficerOption exercise(M)6K$0
Apr 13, 2026Rodman David MalcomChief Medical OfficerSell(S)14K$26.54$373K
Apr 13, 2026Rodman David MalcomChief Medical OfficerOption exercise(M)4K$14.25$59K
Apr 13, 2026Rodman David MalcomChief Medical OfficerOption exercise(M)4K$10.20$36K
Apr 13, 2026Rodman David MalcomChief Medical OfficerOption exercise(M)6K$1.08$7K
Apr 13, 2026Congleton JonChief Executive Officer, DirectorSell(S)16K$26.83$422K
Apr 9, 2026Rodman David MalcomChief Medical OfficerOption exercise(M)2K$0
Apr 9, 2026Rodman David MalcomChief Medical OfficerSell(S)2K$27.38$59K
Apr 9, 2026Rodman David MalcomChief Medical OfficerOption exercise(M)2K$16.00$35K
Mar 31, 2026Karydas DaphneDirectorOption exercise(M)3K$0
Mar 31, 2026Karydas DaphneDirectorSell(S)3K$25.00$75K
Mar 31, 2026Karydas DaphneDirectorOption exercise(M)3K$12.02$36K
Mar 31, 2026Congleton JonChief Executive Officer, DirectorSell(S)453$27.05$12K
Mar 31, 2026Congleton JonChief Executive Officer, DirectorSell(S)55K$26.54$1.5M
Mar 31, 2026Congleton JonChief Executive Officer, DirectorSell(S)19K$25.50$494K
Mar 30, 2026Shah Rajeev M.DirectorBuy(P)58K$24.16$1.4M
Mar 27, 2026Shah Rajeev M.DirectorBuy(P)311K$23.67$7.4M
Mar 17, 2026Rodman David MalcomChief Medical OfficerSell(S)417$25.65$11K
Mar 17, 2026Rodman David MalcomChief Medical OfficerOption exercise(M)417$15.44$6K
Mar 17, 2026Rodman David MalcomChief Medical OfficerOption exercise(M)417$0
Mar 13, 2026Rodman David MalcomChief Medical OfficerSell(S)253$27.82$7K
Mar 13, 2026Rodman David MalcomChief Medical OfficerOption exercise(M)4K$14.25$59K
Mar 13, 2026Rodman David MalcomChief Medical OfficerSell(S)11K$25.91$278K
Mar 13, 2026Rodman David MalcomChief Medical OfficerSell(S)3K$27.37$84K
Mar 13, 2026Rodman David MalcomChief Medical OfficerOption exercise(M)4K$10.20$36K
Mar 13, 2026Rodman David MalcomChief Medical OfficerOption exercise(M)4K$0
Mar 13, 2026Rodman David MalcomChief Medical OfficerOption exercise(M)4K$0
Mar 12, 2026Rodman David MalcomChief Medical OfficerSell(S)6K$27.37$174K
Mar 12, 2026Rodman David MalcomChief Medical OfficerOption exercise(M)6K$1.08$7K
Mar 12, 2026Rodman David MalcomChief Medical OfficerOption exercise(M)6K$0
Mar 9, 2026Rodman David MalcomChief Medical OfficerOption exercise(M)2K$16.00$35K
Mar 9, 2026Rodman David MalcomChief Medical OfficerSell(S)2K$26.84$58K
Mar 9, 2026Rodman David MalcomChief Medical OfficerOption exercise(M)2K$0
Feb 19, 2026RA Capital Healthcare Fund LPDirectorGrant(A)6K$0
Feb 19, 2026RA Capital Healthcare Fund LPDirectorGrant(A)8K$0
Feb 19, 2026Levy Adam ScottCFO and SecretaryGrant(A)40K$0
Feb 19, 2026Levy Adam ScottCFO and SecretaryGrant(A)53K$0
Feb 19, 2026Rodman David MalcomChief Medical OfficerGrant(A)38K$0
Feb 19, 2026Rodman David MalcomChief Medical OfficerGrant(A)51K$0
Feb 19, 2026DiRocco DerekDirectorGrant(A)6K$0
Feb 19, 2026DiRocco DerekDirectorGrant(A)8K$0
Feb 19, 2026Akkaraju SrinivasDirector, 10% OwnerGrant(A)6K$0
Feb 19, 2026Akkaraju SrinivasDirector, 10% OwnerGrant(A)8K$0
Feb 19, 2026Slingsby Brian TaylorDirector, 10% OwnerOther(J)6K$0
Feb 19, 2026Slingsby Brian TaylorDirector, 10% OwnerOther(J)6K$0
Feb 19, 2026Slingsby Brian TaylorDirector, 10% OwnerGrant(A)6K$0
Feb 19, 2026Slingsby Brian TaylorDirector, 10% OwnerGrant(A)8K$0
Feb 19, 2026Slingsby Brian TaylorDirector, 10% OwnerOther(J)8K$0
Feb 19, 2026Slingsby Brian TaylorDirector, 10% OwnerOther(J)8K$0
Feb 19, 2026Karydas DaphneDirectorGrant(A)6K$0
Feb 19, 2026Karydas DaphneDirectorGrant(A)8K$0
Feb 19, 2026Gold Alexander MDirectorGrant(A)6K$0
Feb 19, 2026Gold Alexander MDirectorGrant(A)8K$0
Feb 19, 2026Sblendorio GlennDirectorGrant(A)6K$0
Feb 19, 2026Sblendorio GlennDirectorGrant(A)8K$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 2021-06-282026-07-11. Earlier history is backfilling; this window widens as it deepens.

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