KALV Insider Trading

Net Selling · 180d
Open-Market Buys (180d)
$0
0 insiders
Open-Market Sells (180d)
$6.4M
6 insiders
Net Insider Flow
-$6.4M
open market, 180d
Reporting Insiders
6
32 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
Jun 11, 2026Arif BilalChief Operations OfficerDisposed to issuer(D)49K
Jun 11, 2026Arif BilalChief Operations OfficerDisposed to issuer(D)100K
Jun 11, 2026Treanor PatrickDirectorDisposed to issuer(D)30K
Jun 11, 2026Treanor PatrickDirectorDisposed to issuer(D)10K
Jun 11, 2026Treanor PatrickDirectorDisposed to issuer(D)10K
Jun 11, 2026Treanor PatrickDirectorDisposed to issuer(D)17K
Jun 11, 2026Sweeny NicoleChief Commercial OfficerDisposed to issuer(D)94K
Jun 11, 2026Sweeny NicoleChief Commercial OfficerDisposed to issuer(D)69K
Jun 11, 2026Sweeny NicoleChief Commercial OfficerDisposed to issuer(D)40K
Jun 11, 2026Sweeny NicoleChief Commercial OfficerDisposed to issuer(D)100K
Jun 11, 2026Sweeny NicoleChief Commercial OfficerDisposed to issuer(D)59K$0
Jun 11, 2026Reid LaurenceDirectorDisposed to issuer(D)17K
Jun 11, 2026Pereira Brian JGDirectorDisposed to issuer(D)30K
Jun 11, 2026Pereira Brian JGDirectorDisposed to issuer(D)10K
Jun 11, 2026Pereira Brian JGDirectorDisposed to issuer(D)10K
Jun 11, 2026Pereira Brian JGDirectorDisposed to issuer(D)10K
Jun 11, 2026Pereira Brian JGDirectorDisposed to issuer(D)10K
Jun 11, 2026Pereira Brian JGDirectorDisposed to issuer(D)7K
Jun 11, 2026Pereira Brian JGDirectorDisposed to issuer(D)14K
Jun 11, 2026Unkart Edward WDirectorDisposed to issuer(D)12K
Jun 11, 2026Unkart Edward WDirectorDisposed to issuer(D)6K
Jun 11, 2026Unkart Edward WDirectorDisposed to issuer(D)10K
Jun 11, 2026Unkart Edward WDirectorDisposed to issuer(D)7K
Jun 11, 2026Unkart Edward WDirectorDisposed to issuer(D)7K
Jun 11, 2026Unkart Edward WDirectorDisposed to issuer(D)7K
Jun 11, 2026Unkart Edward WDirectorDisposed to issuer(D)10K
Jun 11, 2026Unkart Edward WDirectorDisposed to issuer(D)10K
Jun 11, 2026Unkart Edward WDirectorDisposed to issuer(D)10K
Jun 11, 2026Unkart Edward WDirectorDisposed to issuer(D)30K
Jun 11, 2026Palleiko Benjamin LCHIEF EXECUTIVE OFFICER, DirectorDisposed to issuer(D)480K$0
Jun 11, 2026Palleiko Benjamin LCHIEF EXECUTIVE OFFICER, DirectorDisposed to issuer(D)47K
Jun 11, 2026Palleiko Benjamin LCHIEF EXECUTIVE OFFICER, DirectorDisposed to issuer(D)30K
Jun 11, 2026Palleiko Benjamin LCHIEF EXECUTIVE OFFICER, DirectorDisposed to issuer(D)34K
Jun 11, 2026Palleiko Benjamin LCHIEF EXECUTIVE OFFICER, DirectorDisposed to issuer(D)72K
Jun 11, 2026Palleiko Benjamin LCHIEF EXECUTIVE OFFICER, DirectorDisposed to issuer(D)53K
Jun 11, 2026Palleiko Benjamin LCHIEF EXECUTIVE OFFICER, DirectorDisposed to issuer(D)34K
Jun 11, 2026Palleiko Benjamin LCHIEF EXECUTIVE OFFICER, DirectorDisposed to issuer(D)75K
Jun 11, 2026Palleiko Benjamin LCHIEF EXECUTIVE OFFICER, DirectorDisposed to issuer(D)85K
Jun 11, 2026Palleiko Benjamin LCHIEF EXECUTIVE OFFICER, DirectorDisposed to issuer(D)38K
Jun 11, 2026Palleiko Benjamin LCHIEF EXECUTIVE OFFICER, DirectorDisposed to issuer(D)20K
Jun 11, 2026Palleiko Benjamin LCHIEF EXECUTIVE OFFICER, DirectorDisposed to issuer(D)26K
Jun 11, 2026Palleiko Benjamin LCHIEF EXECUTIVE OFFICER, DirectorDisposed to issuer(D)40K
Jun 11, 2026Palleiko Benjamin LCHIEF EXECUTIVE OFFICER, DirectorDisposed to issuer(D)114K
Jun 11, 2026Fairey WilliamDirectorDisposed to issuer(D)17K
Jun 11, 2026Fairey WilliamDirectorDisposed to issuer(D)10K
Jun 11, 2026Fairey WilliamDirectorDisposed to issuer(D)30K
Jun 11, 2026Palleiko Benjamin LCHIEF EXECUTIVE OFFICER, DirectorDisposed to issuer(D)125K
Jun 11, 2026Palleiko Benjamin LCHIEF EXECUTIVE OFFICER, DirectorDisposed to issuer(D)256K
Jun 11, 2026Palleiko Benjamin LCHIEF EXECUTIVE OFFICER, DirectorDisposed to issuer(D)93K
Jun 11, 2026Palleiko Benjamin LCHIEF EXECUTIVE OFFICER, DirectorDisposed to issuer(D)305K
Jun 11, 2026Yea ChristopherCHIEF DEVELOPMENT OFFICERDisposed to issuer(D)230K$0
Jun 11, 2026Yea ChristopherCHIEF DEVELOPMENT OFFICERDisposed to issuer(D)54K
Jun 11, 2026Yea ChristopherCHIEF DEVELOPMENT OFFICERDisposed to issuer(D)53K
Jun 11, 2026Yea ChristopherCHIEF DEVELOPMENT OFFICERDisposed to issuer(D)28K
Jun 11, 2026Yea ChristopherCHIEF DEVELOPMENT OFFICERDisposed to issuer(D)60K
Jun 11, 2026Yea ChristopherCHIEF DEVELOPMENT OFFICERDisposed to issuer(D)31K
Jun 11, 2026Yea ChristopherCHIEF DEVELOPMENT OFFICERDisposed to issuer(D)20K
Jun 11, 2026Yea ChristopherCHIEF DEVELOPMENT OFFICERDisposed to issuer(D)19K
Jun 11, 2026Yea ChristopherCHIEF DEVELOPMENT OFFICERDisposed to issuer(D)80K
Jun 11, 2026Yea ChristopherCHIEF DEVELOPMENT OFFICERDisposed to issuer(D)25K
Jun 11, 2026Yea ChristopherCHIEF DEVELOPMENT OFFICERDisposed to issuer(D)41K
Jun 11, 2026Piekos BrianChief Financial OfficerDisposed to issuer(D)22K$0
Jun 11, 2026Piekos BrianChief Financial OfficerDisposed to issuer(D)100K
Jun 11, 2026Piekos BrianChief Financial OfficerDisposed to issuer(D)55K
Jun 11, 2026Piekos BrianChief Financial OfficerDisposed to issuer(D)94K
Jun 11, 2026Sensenig BethanyDirectorDisposed to issuer(D)45K
Jun 11, 2026Audhya Paul K.CHIEF MEDICAL OFFICERDisposed to issuer(D)150K$0
Jun 11, 2026Audhya Paul K.CHIEF MEDICAL OFFICERDisposed to issuer(D)100K
Jun 11, 2026Audhya Paul K.CHIEF MEDICAL OFFICERDisposed to issuer(D)26K
Jun 11, 2026Audhya Paul K.CHIEF MEDICAL OFFICERDisposed to issuer(D)40K
Jun 11, 2026Audhya Paul K.CHIEF MEDICAL OFFICERDisposed to issuer(D)69K
Jun 11, 2026Audhya Paul K.CHIEF MEDICAL OFFICERDisposed to issuer(D)94K
Jun 11, 2026Stuart NancyDirectorDisposed to issuer(D)14K
Jun 11, 2026Stuart NancyDirectorDisposed to issuer(D)10K
Jun 11, 2026Stuart NancyDirectorDisposed to issuer(D)10K
Jun 11, 2026Stuart NancyDirectorDisposed to issuer(D)10K
Jun 11, 2026Stuart NancyDirectorDisposed to issuer(D)30K
May 27, 2026Yea ChristopherCHIEF DEVELOPMENT OFFICEROption exercise(M)34K$0
May 27, 2026Yea ChristopherCHIEF DEVELOPMENT OFFICERSell(S)34K$26.78$905K
May 27, 2026Yea ChristopherCHIEF DEVELOPMENT OFFICEROption exercise(M)34K$7.07$239K
May 26, 2026Sweeny NicoleChief Commercial OfficerSell(S)1K$26.78$40K
May 26, 2026Yea ChristopherCHIEF DEVELOPMENT OFFICERSell(S)2K$26.78$53K
May 26, 2026Audhya Paul K.CHIEF MEDICAL OFFICERSell(S)2K$26.78$60K
May 22, 2026Sweeny NicoleChief Commercial OfficerOption exercise(M)5K$0
May 22, 2026Sweeny NicoleChief Commercial OfficerOption exercise(M)5K
May 22, 2026Yea ChristopherCHIEF DEVELOPMENT OFFICEROption exercise(M)3K$0
May 22, 2026Yea ChristopherCHIEF DEVELOPMENT OFFICEROption exercise(M)3K
May 22, 2026Sweeny NicoleChief Commercial OfficerSell(S)2K$26.78$50K
May 22, 2026Piekos BrianChief Financial OfficerSell(S)1K$26.78$40K
May 22, 2026Audhya Paul K.CHIEF MEDICAL OFFICEROption exercise(M)5K$0
May 22, 2026Audhya Paul K.CHIEF MEDICAL OFFICEROption exercise(M)5K
May 22, 2026Yea ChristopherCHIEF DEVELOPMENT OFFICERSell(S)2K$26.78$63K
May 22, 2026Palleiko Benjamin LCHIEF EXECUTIVE OFFICER, DirectorSell(S)11K$26.78$293K
May 22, 2026Audhya Paul K.CHIEF MEDICAL OFFICERSell(S)3K$26.78$72K
May 21, 2026Sweeny NicoleChief Commercial OfficerOption exercise(M)6K$0
May 21, 2026Sweeny NicoleChief Commercial OfficerOption exercise(M)6K
May 21, 2026Piekos BrianChief Financial OfficerOption exercise(M)5K$0
May 21, 2026Piekos BrianChief Financial OfficerOption exercise(M)5K
May 21, 2026Yea ChristopherCHIEF DEVELOPMENT OFFICEROption exercise(M)4K$0
May 21, 2026Yea ChristopherCHIEF DEVELOPMENT OFFICEROption exercise(M)4K

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 2021-03-292026-07-14. Earlier history is backfilling; this window widens as it deepens.

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