Arkolith/Insider Trading/CMPR

CMPR Insider Trading

Name: Arkolith
Brand: Arkolith

CMPR · full profile →Last filing Feb 15, 2026

Mixed · 180d

Open-Market Buys (180d)

0 insiders

Open-Market Sells (180d)

0 insiders

Net Insider Flow

open market, 180d

Reporting Insiders

0 P/S transactions

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Build on these Form 4 transactions

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Form 4 insider API

Open-market buys and sells, cluster scans, company flows.

insider.transactions

13F holdings API

Owners, holdings, deltas, point-in-time portfolios.

stock.owners

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Recent Form 4 Transactions

100 shown

Date	Insider	Role	Action	Shares	Price	Value
Feb 15, 2026	Keane Robert S	CEO, Chairman, Director	Option exercise(M)	146	—	$0
Feb 15, 2026	Keane Robert S	CEO, Chairman, Director	Tax withholding(F)	4K	$74.27	$306K
Feb 15, 2026	Keane Robert S	CEO, Chairman, Director	Option exercise(M)	10K	—	$0
Feb 15, 2026	Keane Robert S	CEO, Chairman, Director	Option exercise(M)	3K	—	$0
Feb 15, 2026	Keane Robert S	CEO, Chairman, Director	Option exercise(M)	10K	—	$0
Feb 15, 2026	Keane Robert S	CEO, Chairman, Director	Option exercise(M)	3K	—	$0
Feb 15, 2026	Keane Robert S	CEO, Chairman, Director	Option exercise(M)	146	—	$0
Feb 15, 2026	Quinn Sean Edward	EVP, Chief Financial Officer	Option exercise(M)	2K	—	$0
Feb 15, 2026	Quinn Sean Edward	EVP, Chief Financial Officer	Option exercise(M)	5K	—	$0
Feb 15, 2026	Quinn Sean Edward	EVP, Chief Financial Officer	Option exercise(M)	2K	—	$0
Feb 15, 2026	Quinn Sean Edward	EVP, Chief Financial Officer	Tax withholding(F)	3K	$74.27	$189K
Feb 15, 2026	Quinn Sean Edward	EVP, Chief Financial Officer	Option exercise(M)	5K	—	$0
Feb 15, 2026	Quinn Sean Edward	EVP, Chief Financial Officer	Option exercise(M)	2K	—	$0
Feb 15, 2026	Quinn Sean Edward	EVP, Chief Financial Officer	Option exercise(M)	2K	—	$0
Feb 15, 2026	Wensveen Maarten	EVP & Chief Technology Officer	Option exercise(M)	4K	—	$0
Feb 15, 2026	Wensveen Maarten	EVP & Chief Technology Officer	Tax withholding(F)	2K	$74.27	$153K
Feb 15, 2026	Wensveen Maarten	EVP & Chief Technology Officer	Option exercise(M)	1K	—	$0
Feb 15, 2026	Wensveen Maarten	EVP & Chief Technology Officer	Option exercise(M)	2K	—	$0
Feb 15, 2026	Wensveen Maarten	EVP & Chief Technology Officer	Option exercise(M)	4K	—	$0
Feb 15, 2026	Wensveen Maarten	EVP & Chief Technology Officer	Option exercise(M)	1K	—	$0
Feb 15, 2026	Wensveen Maarten	EVP & Chief Technology Officer	Option exercise(M)	2K	—	$0
Feb 15, 2026	Baumgartner Florian	EVP and CEO, Vista	Tax withholding(F)	3K	$74.27	$231K
Feb 15, 2026	Baumgartner Florian	EVP and CEO, Vista	Option exercise(M)	1K	—	$0
Feb 15, 2026	Baumgartner Florian	EVP and CEO, Vista	Option exercise(M)	2K	—	$0
Feb 15, 2026	Baumgartner Florian	EVP and CEO, Vista	Option exercise(M)	4K	—	$0
Feb 15, 2026	Baumgartner Florian	EVP and CEO, Vista	Option exercise(M)	4K	—	$0
Feb 15, 2026	Baumgartner Florian	EVP and CEO, Vista	Option exercise(M)	2K	—	$0
Feb 15, 2026	Baumgartner Florian	EVP and CEO, Vista	Option exercise(M)	1K	—	$0
Jan 15, 2026	Baumgartner Florian	EVP and CEO, Vista	Option exercise(M)	1K	—	$0
Jan 15, 2026	Baumgartner Florian	EVP and CEO, Vista	Tax withholding(F)	488	$79.73	$39K
Jan 15, 2026	Baumgartner Florian	EVP and CEO, Vista	Option exercise(M)	1K	—	$0
Dec 17, 2025	Vassalluzzo Scott J	Director, 10% Owner	Grant(A)	3K	—	$0
Dec 17, 2025	Gasperment Sophie	Director	Grant(A)	3K	—	$0
Dec 17, 2025	Temperley Dessislava	Director	Grant(A)	3K	—	$0
Dec 17, 2025	Ting Wayne Hsing-Yuan	Director	Grant(A)	3K	—	$0
Nov 15, 2025	Vassalluzzo Scott J	Director, 10% Owner	Tax withholding(F)	1K	$66.59	$84K
Nov 15, 2025	Vassalluzzo Scott J	Director, 10% Owner	Option exercise(M)	638	—	$0
Nov 15, 2025	Vassalluzzo Scott J	Director, 10% Owner	Option exercise(M)	494	—	$0
Nov 15, 2025	Vassalluzzo Scott J	Director, 10% Owner	Option exercise(M)	1K	—	$0
Nov 15, 2025	Vassalluzzo Scott J	Director, 10% Owner	Option exercise(M)	351	—	$0
Nov 15, 2025	Vassalluzzo Scott J	Director, 10% Owner	Option exercise(M)	1K	—	$0
Nov 15, 2025	Vassalluzzo Scott J	Director, 10% Owner	Option exercise(M)	494	—	$0
Nov 15, 2025	Vassalluzzo Scott J	Director, 10% Owner	Option exercise(M)	638	—	$0
Nov 15, 2025	Vassalluzzo Scott J	Director, 10% Owner	Option exercise(M)	351	—	$0
Nov 15, 2025	Keane Robert S	CEO, Chairman, Director	Tax withholding(F)	5K	$66.59	$360K
Nov 15, 2025	Keane Robert S	CEO, Chairman, Director	Option exercise(M)	3K	—	$0
Nov 15, 2025	Keane Robert S	CEO, Chairman, Director	Option exercise(M)	10K	—	$0
Nov 15, 2025	Keane Robert S	CEO, Chairman, Director	Option exercise(M)	146	—	$0
Nov 15, 2025	Keane Robert S	CEO, Chairman, Director	Option exercise(M)	146	—	$0
Nov 15, 2025	Keane Robert S	CEO, Chairman, Director	Option exercise(M)	3K	—	$0
Nov 15, 2025	Keane Robert S	CEO, Chairman, Director	Option exercise(M)	10K	—	$0
Nov 15, 2025	Quinn Sean Edward	EVP, Chief Financial Officer	Tax withholding(F)	4K	$66.59	$274K
Nov 15, 2025	Quinn Sean Edward	EVP, Chief Financial Officer	Option exercise(M)	2K	—	$0
Nov 15, 2025	Quinn Sean Edward	EVP, Chief Financial Officer	Option exercise(M)	5K	—	$0
Nov 15, 2025	Quinn Sean Edward	EVP, Chief Financial Officer	Option exercise(M)	2K	—	$0
Nov 15, 2025	Quinn Sean Edward	EVP, Chief Financial Officer	Option exercise(M)	5K	—	$0
Nov 15, 2025	Quinn Sean Edward	EVP, Chief Financial Officer	Option exercise(M)	2K	—	$0
Nov 15, 2025	Quinn Sean Edward	EVP, Chief Financial Officer	Option exercise(M)	2K	—	$0
Nov 15, 2025	Gasperment Sophie	Director	Option exercise(M)	638	—	$0
Nov 15, 2025	Gasperment Sophie	Director	Option exercise(M)	494	—	$0
Nov 15, 2025	Gasperment Sophie	Director	Tax withholding(F)	1K	$66.59	$84K
Nov 15, 2025	Gasperment Sophie	Director	Option exercise(M)	351	—	$0
Nov 15, 2025	Gasperment Sophie	Director	Option exercise(M)	1K	—	$0
Nov 15, 2025	Gasperment Sophie	Director	Option exercise(M)	494	—	$0
Nov 15, 2025	Gasperment Sophie	Director	Option exercise(M)	638	—	$0
Nov 15, 2025	Gasperment Sophie	Director	Option exercise(M)	351	—	$0
Nov 15, 2025	Gasperment Sophie	Director	Option exercise(M)	1K	—	$0
Nov 15, 2025	Wensveen Maarten	EVP & Chief Technology Officer	Option exercise(M)	4K	—	$0
Nov 15, 2025	Wensveen Maarten	EVP & Chief Technology Officer	Option exercise(M)	2K	—	$0
Nov 15, 2025	Wensveen Maarten	EVP & Chief Technology Officer	Tax withholding(F)	3K	$66.59	$221K
Nov 15, 2025	Wensveen Maarten	EVP & Chief Technology Officer	Option exercise(M)	1K	—	$0
Nov 15, 2025	Wensveen Maarten	EVP & Chief Technology Officer	Option exercise(M)	2K	—	$0
Nov 15, 2025	Wensveen Maarten	EVP & Chief Technology Officer	Option exercise(M)	1K	—	$0
Nov 15, 2025	Wensveen Maarten	EVP & Chief Technology Officer	Option exercise(M)	4K	—	$0
Nov 15, 2025	Temperley Dessislava	Director	Option exercise(M)	1K	—	$0
Nov 15, 2025	Temperley Dessislava	Director	Option exercise(M)	351	—	$0
Nov 15, 2025	Temperley Dessislava	Director	Tax withholding(F)	1K	$66.59	$84K
Nov 15, 2025	Temperley Dessislava	Director	Option exercise(M)	494	—	$0
Nov 15, 2025	Temperley Dessislava	Director	Option exercise(M)	638	—	$0
Nov 15, 2025	Temperley Dessislava	Director	Option exercise(M)	494	—	$0
Nov 15, 2025	Temperley Dessislava	Director	Option exercise(M)	638	—	$0
Nov 15, 2025	Temperley Dessislava	Director	Option exercise(M)	1K	—	$0
Nov 15, 2025	Temperley Dessislava	Director	Option exercise(M)	351	—	$0
Nov 15, 2025	Baumgartner Florian	EVP and CEO, Vista	Option exercise(M)	4K	—	$0
Nov 15, 2025	Baumgartner Florian	EVP and CEO, Vista	Tax withholding(F)	3K	$66.59	$207K
Nov 15, 2025	Baumgartner Florian	EVP and CEO, Vista	Option exercise(M)	2K	—	$0
Nov 15, 2025	Baumgartner Florian	EVP and CEO, Vista	Option exercise(M)	1K	—	$0
Nov 15, 2025	Baumgartner Florian	EVP and CEO, Vista	Option exercise(M)	2K	—	$0
Nov 15, 2025	Baumgartner Florian	EVP and CEO, Vista	Option exercise(M)	4K	—	$0
Nov 15, 2025	Baumgartner Florian	EVP and CEO, Vista	Option exercise(M)	1K	—	$0
Nov 6, 2025	Quinn Sean Edward	EVP, Chief Financial Officer	Buy(P)	3K	$63.00	$189K
Nov 6, 2025	Quinn Sean Edward	EVP, Chief Financial Officer	Buy(P)	21	$61.83	$1K
Nov 6, 2025	Quinn Sean Edward	EVP, Chief Financial Officer	Buy(P)	479	$61.85	$30K
Nov 6, 2025	Quinn Sean Edward	EVP, Chief Financial Officer	Buy(P)	500	$62.50	$31K
Nov 3, 2025	Wensveen Maarten	EVP & Chief Technology Officer	Sell(S)	21K	$68.24	$1.4M
Nov 3, 2025	Wensveen Maarten	EVP & Chief Technology Officer	Sell(S)	1K	$69.30	$90K
Nov 3, 2025	Wensveen Maarten	EVP & Chief Technology Officer	Sell(S)	526	$70.74	$37K
Oct 15, 2025	Baumgartner Florian	EVP and CEO, Vista	Option exercise(M)	1K	—	$0
Oct 15, 2025	Baumgartner Florian	EVP and CEO, Vista	Tax withholding(F)	487	$64.18	$31K
Oct 15, 2025	Baumgartner Florian	EVP and CEO, Vista	Option exercise(M)	1K	—	$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.

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