CTHR Insider Trading

CTHR · full profile →Last filing Aug 21, 2025
Mixed · 180d
Open-Market Buys (180d)
$0
0 insiders
Open-Market Sells (180d)
$0
0 insiders
Net Insider Flow
$0
open market, 180d
Reporting Insiders
0
0 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
Aug 21, 2025Pete Clint J.CFOGrant(A)102K$0
Aug 21, 2025Bhanderi RutenDirectorGrant(A)240K$0
Aug 21, 2025O'connell DonPresident & CEO, DirectorGrant(A)240K$0
Aug 21, 2025Butler Anne MDirectorGrant(A)24K$0
Aug 21, 2025Tu JamesDirectorGrant(A)480K$0
Aug 21, 2025Goldman Neal IDirectorGrant(A)24K$0
Mar 5, 2024O'connell DonPresident and CEO, DirectorBuy(P)15K$0.37$6K
Mar 1, 2024O'connell DonPresident and CEO, DirectorBuy(P)13K$0.36$5K
Mar 1, 2024Sykes Ollin BDirector, 10% OwnerBuy(P)19K$0.37$7K
Feb 29, 2024Sykes Ollin BDirector, 10% OwnerBuy(P)38K$0.38$14K
Feb 28, 2024Sykes Ollin BDirector, 10% OwnerBuy(P)7K$0.41$3K
Feb 22, 2024O'connell DonPresident and CEO, DirectorBuy(P)30K$0.34$10K
Feb 22, 2024Sykes Ollin BDirector, 10% OwnerBuy(P)108K$0.33$35K
Feb 16, 2024Sykes Ollin BDirectorBuy(P)125K$0.37$46K
Dec 14, 2023Butler Anne MDirectorGrant(A)123K$0
Dec 14, 2023Casamento Benedetta IDirectorGrant(A)123K$0
Dec 14, 2023Goldman Neal IDirectorGrant(A)135K$0
Dec 14, 2023Sykes Ollin BDirectorGrant(A)123K$0
Dec 13, 2023O'connell DonPresident and CEO, DirectorBuy(P)50K$0.40$20K
Dec 8, 2023Sykes Ollin BDirectorBuy(P)37K$0.40$15K
Dec 7, 2023Sykes Ollin BDirectorBuy(P)25K$0.42$11K
Dec 5, 2023O'connell DonPresident and CEO, DirectorBuy(P)60K$0.44$26K
Dec 4, 2023O'connell DonPresident and CEO, DirectorBuy(P)986$0.44$434
Dec 1, 2023Sykes Ollin BDirectorBuy(P)61K$0.44$27K
Nov 21, 2023O'connell DonPresident and CEO, DirectorBuy(P)39K$0.39$15K
Nov 20, 2023Pete Clint J.CFOBuy(P)26K$0.39$10K
Nov 20, 2023O'connell DonPresident and CEO, DirectorBuy(P)61K$0.39$24K
Nov 15, 2023Sykes Ollin BDirectorBuy(P)42K$0.36$15K
Nov 15, 2023Sykes Ollin BDirectorBuy(P)70K$0.34$24K
Nov 14, 2023O'connell DonPresident and CEO, DirectorGrant(A)100K$0
Nov 14, 2023O'connell DonPresident and CEO, DirectorGrant(A)150K$0
Nov 14, 2023Sykes Ollin BDirectorBuy(P)100K$0.32$32K
Nov 14, 2023Sykes Ollin BDirectorBuy(P)20K$0.34$7K
Nov 14, 2023Pete Clint J.CFOGrant(A)50K$0
Nov 14, 2023Pete Clint J.CFOGrant(A)75K$0
Oct 13, 2023Pete Clint J.CFODisposed to issuer(D)49K$0
Oct 13, 2023O'connell DonPresident & CEO, DirectorDisposed to issuer(D)98K$0
Dec 12, 2022Pete Clint J.CFOBuy(P)10K$0.87$9K
Nov 17, 2022Butler Anne MDirectorGrant(A)53K$0
Nov 17, 2022Casamento Benedetta IDirectorGrant(A)53K$0
Nov 17, 2022Goldman Neal IDirectorGrant(A)58K$0
Nov 17, 2022Sykes Ollin BDirectorGrant(A)53K$0
Nov 7, 2022O'connell DonPresident and CEO, DirectorGrant(A)98K$0
Nov 7, 2022O'connell DonPresident and CEO, DirectorGrant(A)53K$0
Nov 7, 2022Pete Clint J.CFOGrant(A)49K$0
Nov 7, 2022Pete Clint J.CFOGrant(A)26K$0
Sep 5, 2022Pete Clint J.CFODisposed to issuer(D)12K$0
Sep 5, 2022Pete Clint J.CFOOption exercise(M)20K
Sep 5, 2022Pete Clint J.CFODisposed to issuer(D)20K$1.35$27K
Sep 5, 2022Pete Clint J.CFOOption exercise(M)20K
Sep 5, 2022O'connell DonPresident and CEO, DirectorOption exercise(M)39K
Sep 5, 2022O'connell DonPresident and CEO, DirectorDisposed to issuer(D)39K$1.35$53K
Sep 5, 2022O'connell DonPresident and CEO, DirectorDisposed to issuer(D)24K$0
Sep 5, 2022O'connell DonPresident and CEO, DirectorOption exercise(M)39K
May 26, 2022Goldman Neal IDirectorBuy(P)38K$1.27$48K
May 25, 2022Goldman Neal IDirectorBuy(P)41K$1.34$55K
May 20, 2022Goldman Neal IDirectorBuy(P)517$1.34$693
May 12, 2022Goldman Neal IDirectorBuy(P)5K$1.35$7K
Mar 14, 2022Sykes Ollin BDirectorBuy(P)5K$1.66$8K
Mar 11, 2022Sykes Ollin BDirectorBuy(P)11K$1.72$19K
Mar 10, 2022Sykes Ollin BDirectorBuy(P)210$1.73$363
Mar 8, 2022Sykes Ollin BDirectorBuy(P)4K$1.67$6K
Mar 7, 2022Sykes Ollin BDirectorBuy(P)13K$1.69$23K
Mar 4, 2022Sykes Ollin BDirectorBuy(P)10K$1.75$18K
Feb 28, 2022Pete Clint J.CFOBuy(P)10K$1.78$18K
Feb 24, 2022Sykes Ollin BDirectorBuy(P)4K$1.71$7K
Feb 23, 2022O'connell DonPresident and CEO, DirectorBuy(P)5K$1.80$9K
Feb 22, 2022O'connell DonPresident and CEO, DirectorBuy(P)5K$1.84$9K
Feb 10, 2022Sykes Ollin BDirectorBuy(P)8K$1.90$14K
Feb 7, 2022Goldman Neal IDirectorOption exercise(M)49K$1.12$55K
Feb 7, 2022Goldman Neal IDirectorOption exercise(M)49K$0
Jan 11, 2022Sykes Ollin BDirectorOption exercise(M)45K$1.12$50K
Jan 11, 2022Sykes Ollin BDirectorOption exercise(M)45K$0
Dec 16, 2021Sykes Ollin BDirectorBuy(P)2K$2.65$5K
Dec 15, 2021Sykes Ollin BDirectorBuy(P)26K$2.66$69K
Dec 14, 2021Sykes Ollin BDirectorBuy(P)10K$2.76$28K
Dec 13, 2021Sykes Ollin BDirectorBuy(P)10K$2.83$28K
Dec 7, 2021Casamento Benedetta IDirectorOption exercise(M)20K$1.23$25K
Dec 7, 2021Casamento Benedetta IDirectorOption exercise(M)58K$0.86$50K
Dec 7, 2021Casamento Benedetta IDirectorOption exercise(M)35K$1.41$50K
Dec 7, 2021Casamento Benedetta IDirectorOption exercise(M)50K$1.00$50K
Dec 7, 2021Casamento Benedetta IDirectorOption exercise(M)58K$0
Dec 7, 2021Casamento Benedetta IDirectorOption exercise(M)35K$0
Dec 7, 2021Casamento Benedetta IDirectorOption exercise(M)50K$0
Dec 7, 2021Casamento Benedetta IDirectorOption exercise(M)20K$0
Dec 6, 2021Sykes Ollin BDirectorBuy(P)17K$2.78$47K
Dec 3, 2021Sykes Ollin BDirectorBuy(P)10K$2.87$29K
Dec 2, 2021Sykes Ollin BDirectorBuy(P)7K$2.98$22K
Dec 1, 2021Sykes Ollin BDirectorBuy(P)18K$2.98$54K
Nov 30, 2021Sykes Ollin BDirectorBuy(P)13K$2.99$40K
Nov 26, 2021Sykes Ollin BDirectorBuy(P)19K$3.03$57K
Nov 18, 2021Butler Anne MDirectorGrant(A)16K$0
Nov 18, 2021Casamento Benedetta IDirectorGrant(A)16K$0
Nov 18, 2021Goldman Neal IDirectorGrant(A)17K$0
Nov 18, 2021Sykes Ollin BDirectorGrant(A)16K$0
Nov 15, 2021Sykes Ollin BDirectorBuy(P)5K$3.10$16K
Nov 15, 2021Sykes Ollin BDirectorBuy(P)36K$3.07$112K
Oct 1, 2021Butler Anne MDirectorOption exercise(M)36K$1.37$50K
Oct 1, 2021Butler Anne MDirectorOption exercise(M)36K$0
Sep 17, 2021Goldman Neal IDirectorOption exercise(M)39K$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 2021-03-292026-07-14. Earlier history is backfilling; this window widens as it deepens.

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