CZWI Insider Trading

Net Selling · 180d
Open-Market Buys (180d)
$91K
4 insiders
Open-Market Sells (180d)
$104K
1 insiders
Net Insider Flow
-$13K
open market, 180d
Reporting Insiders
5
13 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 2, 2026Bianchi Stephen MCEO and President, DirectorOption exercise(M)5K$11.00$55K
Jun 2, 2026Bianchi Stephen MCEO and President, DirectorOption exercise(M)5K$11.00$55K
Jun 1, 2026Broucek James SEVP/CFO/Treasurer/SecretaryOption exercise(M)2K$13.60$27K
Jun 1, 2026Broucek James SEVP/CFO/Treasurer/SecretaryOption exercise(M)2K$13.60$27K
May 18, 2026Moll James DDirectorSell(S)1K$20.50$21K
May 18, 2026Moll James DDirectorSell(S)500$20.75$10K
May 18, 2026Moll James DDirectorSell(S)500$20.59$10K
May 18, 2026Felber Francis EDirectorBuy(P)500$20.60$10K
May 14, 2026Moll James DDirectorSell(S)2K$20.96$40K
May 14, 2026Moll James DDirectorSell(S)876$21.08$18K
May 14, 2026Moll James DDirectorSell(S)124$21.11$3K
May 14, 2026Moll James DDirectorSell(S)100$20.98$2K
May 8, 2026Skarvan KathleenDirectorBuy(P)450$21.13$10K
May 8, 2026Skarvan KathleenDirectorBuy(P)300$21.20$6K
May 5, 2026Olson Timothy LDirectorBuy(P)1K$20.95$21K
May 4, 2026Felber Francis EDirectorBuy(P)1K$20.60$21K
Apr 30, 2026Conner Michael RDirectorBuy(P)1K$20.95$23K
Apr 20, 2026Bianchi Stephen MCEO and President, DirectorOption exercise(M)5K$11.00$55K
Apr 20, 2026Bianchi Stephen MCEO and President, DirectorOption exercise(M)5K$11.00$55K
Jan 23, 2026Johnson RebeccaVice President/ControllerOption exercise(M)2K$9.62$19K
Jan 23, 2026Johnson RebeccaVice President/ControllerOption exercise(M)2K$9.62$19K
Jan 22, 2026Broucek James SEVP/CFO/Treasurer/SecretaryTax withholding(F)632$18.52$12K
Jan 22, 2026Broucek James SEVP/CFO/Treasurer/SecretaryGrant(A)2K$18.52$32K
Jan 22, 2026Bianchi Stephen MCEO and President, DirectorTax withholding(F)1K$18.52$23K
Jan 22, 2026Bianchi Stephen MCEO and President, DirectorGrant(A)3K$18.52$62K
Jan 19, 2026Broucek James SEVP/CFO/Treasurer/SecretaryTax withholding(F)339$18.45$6K
Jan 19, 2026Bianchi Stephen MCEO and President, DirectorTax withholding(F)663$18.45$12K
Nov 5, 2025Bianchi Stephen MCEO and President, DirectorOption exercise(M)5K$11.00$55K
Nov 5, 2025Bianchi Stephen MCEO and President, DirectorOption exercise(M)5K$11.00$55K
Sep 9, 2025Felber Francis EDirectorOther(J)4K$0
Sep 9, 2025Felber Francis EDirectorOther(J)8K$0
Aug 6, 2025Conner Michael RDirectorBuy(P)2K$15.03$24K
Aug 4, 2025Olson Timothy LDirectorBuy(P)1K$14.99$22K
Jul 31, 2025Felber Francis EDirectorBuy(P)3K$14.80$44K
Jul 31, 2025Skarvan KathleenDirectorBuy(P)1K$14.74$15K
Jun 24, 2025Bianchi Stephen MCEO and President, DirectorOption exercise(M)3K$11.00$33K
Jun 24, 2025Bianchi Stephen MCEO and President, DirectorOption exercise(M)3K$11.00$33K
Jan 27, 2025Bianchi Stephen MCEO and President, DirectorTax withholding(F)465$15.91$7K
Jan 27, 2025Broucek James SEVP/CFO/Treasurer/SecretaryTax withholding(F)283$15.91$5K
Jan 23, 2025Bianchi Stephen MCEO and President, DirectorTax withholding(F)2K$16.09$30K
Jan 23, 2025Bianchi Stephen MCEO and President, DirectorGrant(A)5K$16.09$80K
Jan 23, 2025Broucek James SEVP/CFO/Treasurer/SecretaryGrant(A)3K$16.09$42K
Jan 23, 2025Broucek James SEVP/CFO/Treasurer/SecretaryTax withholding(F)953$16.09$15K
Jan 19, 2025Johnson RebeccaVice President/ControllerTax withholding(F)175$16.06$3K
Jan 19, 2025Broucek James SEVP/CFO/Treasurer/SecretaryTax withholding(F)337$16.06$5K
Jan 19, 2025Bianchi Stephen MCEO and President, DirectorTax withholding(F)661$16.06$11K
Dec 12, 2024Bianchi Stephen MCEO and President, DirectorOption exercise(M)2K$11.00$22K
Dec 12, 2024Bianchi Stephen MCEO and President, DirectorOption exercise(M)2K$11.00$22K
Oct 31, 2024Bertrand William GlenInsiderDisposed to issuer(D)246$0
Sep 4, 2024Bianchi Stephen MCEO and President, DirectorBuy(P)250$13.60$3K
Aug 23, 2024Bianchi Stephen MCEO and President, DirectorBuy(P)323$13.42$4K
Aug 19, 2024Friedman Martin S.10% OwnerDisposed to issuer(D)75K$12.85$964K
Aug 12, 2024Broucek James SEVP/CFO/Treasurer/SecretaryBuy(P)200$12.53$3K
Aug 12, 2024Broucek James SEVP/CFO/Treasurer/SecretaryBuy(P)184$12.69$2K
Aug 12, 2024Broucek James SEVP/CFO/Treasurer/SecretaryBuy(P)16$12.47$200
Aug 7, 2024Broucek James SEVP/CFO/Treasurer/SecretaryBuy(P)200$12.21$2K
Aug 7, 2024Broucek James SEVP/CFO/Treasurer/SecretaryBuy(P)200$12.17$2K
Jun 6, 2024Bianchi Stephen MCEO and President, DirectorBuy(P)100$11.15$1K
May 31, 2024Broucek James SEVP/CFO/Treasurer/SecretaryBuy(P)12$11.64$140
May 16, 2024Bianchi Stephen MCEO and President, DirectorBuy(P)250$11.50$3K
May 15, 2024Bianchi Stephen MCEO and President, DirectorBuy(P)400$11.60$5K
May 6, 2024Olson Timothy LDirectorBuy(P)2K$10.94$22K
May 6, 2024Moll James DDirectorBuy(P)200$10.88$2K
Mar 8, 2024Bianchi Stephen MCEO and President, DirectorBuy(P)100$12.13$1K
Mar 7, 2024Bianchi Stephen MCEO and President, DirectorBuy(P)60$12.11$727
Mar 7, 2024Bianchi Stephen MCEO and President, DirectorBuy(P)100$12.12$1K
Mar 7, 2024Bianchi Stephen MCEO and President, DirectorBuy(P)40$12.12$485
Jan 28, 2024Johnson RebeccaVice President/ControllerTax withholding(F)116$12.17$1K
Jan 28, 2024Bianchi Stephen MCEO and President, DirectorTax withholding(F)588$12.17$7K
Jan 27, 2024Bianchi Stephen MCEO and President, DirectorTax withholding(F)554$12.17$7K
Jan 25, 2024Swenson Michael LDirectorGrant(A)3K$11.88$31K
Jan 25, 2024Amundsen Nicholas WilliamInsiderGrant(A)1K$11.88$17K
Jan 25, 2024Moll James DDirectorGrant(A)2K$11.88$22K
Jan 25, 2024Bertrand William GlenInsiderGrant(A)1K$11.88$17K
Jan 25, 2024Skarvan KathleenDirectorGrant(A)2K$11.88$22K
Jan 25, 2024Bourget Kristina MDirectorGrant(A)2K$11.88$22K
Jan 25, 2024Conner Michael RDirectorGrant(A)2K$11.88$22K
Jan 25, 2024Felber Francis EDirectorGrant(A)2K$11.88$22K
Jan 25, 2024Olson Timothy LDirectorGrant(A)2K$11.88$22K
Jan 25, 2024Broucek James SEVP/CFO/Treasurer/SecretaryGrant(A)1K$11.88$17K
Jan 25, 2024Bianchi Stephen MCEO and President, DirectorTax withholding(F)1K$11.88$12K
Jan 25, 2024Bianchi Stephen MCEO and President, DirectorGrant(A)3K$11.88$34K
Jan 19, 2024Johnson RebeccaVice President/ControllerTax withholding(F)174$11.49$2K
Jan 19, 2024Bianchi Stephen MCEO and President, DirectorTax withholding(F)655$11.49$8K
Nov 30, 2023Bianchi Stephen MCEO and President, DirectorBuy(P)200$10.65$2K
Nov 30, 2023Bianchi Stephen MCEO and President, DirectorBuy(P)100$10.76$1K
Nov 30, 2023Bourget Kristina MDirectorBuy(P)170$10.62$2K
Oct 31, 2023Bianchi Stephen MCEO and President, DirectorBuy(P)100$8.70$870
Oct 31, 2023Bianchi Stephen MCEO and President, DirectorBuy(P)200$8.90$2K
Oct 31, 2023Bianchi Stephen MCEO and President, DirectorBuy(P)100$8.83$883
Jul 28, 2023Bourget Kristina MDirectorBuy(P)306$10.30$3K
Jun 12, 2023Skarvan KathleenDirectorBuy(P)300$8.80$3K
Jun 9, 2023Bianchi Stephen MCEO and President, DirectorBuy(P)50$8.86$443
Jun 9, 2023Bianchi Stephen MCEO and President, DirectorBuy(P)300$8.90$3K
Jun 7, 2023Broucek James SEVP/CFO/Treasurer/SecretaryBuy(P)600$8.77$5K
Jun 2, 2023Bianchi Stephen MCEO and President, DirectorBuy(P)100$8.74$874
Jun 2, 2023Bianchi Stephen MCEO and President, DirectorBuy(P)100$8.72$872
May 22, 2023Bianchi Stephen MCEO and President, DirectorBuy(P)100$8.11$811
May 22, 2023Bianchi Stephen MCEO and President, DirectorBuy(P)100$8.18$818
May 19, 2023Bianchi Stephen MCEO and President, DirectorBuy(P)100$8.12$812

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).