BSTZ Insider Trading

Net Buying · 180d
Open-Market Buys (180d)
$940K
2 insiders
Open-Market Sells (180d)
$0
0 insiders
Net Insider Flow
$940K
open market, 180d
Reporting Insiders
2
7 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

85 shown
DateInsiderRoleActionSharesPriceValue
Feb 10, 2026Minar Stephen ThomasVice PresidentBuy(P)110$23.15$3K
Feb 10, 2026Minar Stephen ThomasVice PresidentBuy(P)140$23.15$3K
Feb 10, 2026Minar Stephen ThomasVice PresidentBuy(P)600$23.15$14K
Feb 10, 2026Minar Stephen ThomasVice PresidentBuy(P)13$23.08$300
Feb 10, 2026Minar Stephen ThomasVice PresidentBuy(P)15$23.14$347
Feb 5, 2026Kim TonyInsiderBuy(P)42K$22.00$914K
Feb 5, 2026Kim TonyInsiderBuy(P)300$21.96$7K
Jan 30, 2026Kim TonyInsiderOption exercise(M)16K
Jan 30, 2026Kim TonyInsiderDisposed to issuer(D)16K$22.38$349K
Jan 30, 2026Kim TonyInsiderGrant(A)21K$22.38$460K
Jan 30, 2026Kim TonyInsiderOption exercise(M)6K
Jan 30, 2026Kim TonyInsiderOption exercise(M)10K
Dec 19, 2025Fairbairn Robert WDirectorSell(S)1$22.73$15
Dec 18, 2025Fairbairn Robert WDirectorSell(S)9K$22.51$209K
Mar 13, 2025Kim TonyInsiderBuy(P)27K$18.57$501K
Jan 31, 2025Accettella ChristopherInsiderOption exercise(M)286
Jan 31, 2025Accettella ChristopherInsiderDisposed to issuer(D)286$21.17$6K
Jan 31, 2025Accettella ChristopherInsiderOption exercise(M)134
Jan 31, 2025Accettella ChristopherInsiderOption exercise(M)152
Jan 31, 2025McClements KyleInsiderOption exercise(M)1K
Jan 31, 2025McClements KyleInsiderDisposed to issuer(D)1K$21.17$21K
Jan 31, 2025McClements KyleInsiderGrant(A)2K$21.17$32K
Jan 31, 2025McClements KyleInsiderOption exercise(M)549
Jan 31, 2025McClements KyleInsiderOption exercise(M)456
Jan 31, 2025Menge Steven ReidInsiderDisposed to issuer(D)2K$21.17$47K
Jan 31, 2025Menge Steven ReidInsiderOption exercise(M)2K
Jan 31, 2025Menge Steven ReidInsiderOption exercise(M)1K
Jan 31, 2025Menge Steven ReidInsiderOption exercise(M)971
Jan 31, 2025Menge Steven ReidInsiderGrant(A)1K$21.17$22K
Jan 31, 2025Kim TonyInsiderOption exercise(M)12K
Jan 31, 2025Kim TonyInsiderDisposed to issuer(D)12K$21.17$248K
Jan 31, 2025Kim TonyInsiderOption exercise(M)7K
Jan 31, 2025Kim TonyInsiderOption exercise(M)5K
Jan 31, 2025Kim TonyInsiderGrant(A)26K$21.17$548K
Jan 31, 2024Kim TonyInsiderOption exercise(M)6K
Jan 31, 2024Kim TonyInsiderDisposed to issuer(D)6K$16.99$102K
Jan 31, 2024Kim TonyInsiderOption exercise(M)6K
Jan 31, 2024Kim TonyInsiderGrant(A)14K$16.99$230K
Jan 31, 2024Accettella ChristopherInsiderDisposed to issuer(D)226$16.99$4K
Jan 31, 2024Accettella ChristopherInsiderOption exercise(M)226
Jan 31, 2024Accettella ChristopherInsiderGrant(A)408$16.99$7K
Jan 31, 2024Accettella ChristopherInsiderOption exercise(M)120
Jan 31, 2024Accettella ChristopherInsiderOption exercise(M)105
Jan 31, 2024Menge Steven ReidInsiderOption exercise(M)1K
Jan 31, 2024Menge Steven ReidInsiderDisposed to issuer(D)1K$16.99$19K
Jan 31, 2024Menge Steven ReidInsiderOption exercise(M)872
Jan 31, 2024Menge Steven ReidInsiderGrant(A)3K$16.99$56K
Jan 31, 2024Menge Steven ReidInsiderOption exercise(M)221
Jan 31, 2024McClements KyleInsiderDisposed to issuer(D)753$16.99$13K
Jan 31, 2024McClements KyleInsiderOption exercise(M)753
Jan 31, 2024McClements KyleInsiderGrant(A)1K$16.99$25K
Jan 31, 2024McClements KyleInsiderOption exercise(M)344
Jan 31, 2024McClements KyleInsiderOption exercise(M)410
Jan 22, 2024McClements KyleInsiderBuy(P)1K$16.81$17K
Sep 19, 2023Kim TonyInsiderSell(S)23K$16.67$378K
Jan 31, 2023Menge Steven ReidInsiderOption exercise(M)989
Jan 31, 2023Menge Steven ReidInsiderDisposed to issuer(D)989$18.15$18K
Jan 31, 2023Menge Steven ReidInsiderOption exercise(M)789
Jan 31, 2023Menge Steven ReidInsiderOption exercise(M)200
Jan 31, 2023Accettella ChristopherInsiderOption exercise(M)204
Jan 31, 2023Accettella ChristopherInsiderDisposed to issuer(D)204$18.15$4K
Jan 31, 2023Accettella ChristopherInsiderOption exercise(M)95
Jan 31, 2023Accettella ChristopherInsiderOption exercise(M)109
Jan 31, 2023McClements KyleInsiderDisposed to issuer(D)682$18.15$12K
Jan 31, 2023McClements KyleInsiderOption exercise(M)682
Jan 31, 2023McClements KyleInsiderOption exercise(M)311
Jan 31, 2023McClements KyleInsiderOption exercise(M)371
Jan 31, 2023Kim TonyInsiderOption exercise(M)5K
Jan 31, 2023Kim TonyInsiderDisposed to issuer(D)5K$18.15$99K
Jan 31, 2023Kim TonyInsiderOption exercise(M)5K
Jan 11, 2023McClements KyleInsiderBuy(P)391$17.12$7K
Jan 31, 2022Kim TonyInsiderGrant(A)15K$32.05$467K
Jan 31, 2022Menge Steven ReidInsiderDisposed to issuer(D)179$32.05$6K
Jan 31, 2022Menge Steven ReidInsiderOption exercise(M)179
Jan 31, 2022Menge Steven ReidInsiderOption exercise(M)179
Jan 31, 2022Menge Steven ReidInsiderGrant(A)2K$32.05$68K
Jan 31, 2022McClements KyleInsiderDisposed to issuer(D)278$32.05$9K
Jan 31, 2022McClements KyleInsiderOption exercise(M)278
Jan 31, 2022McClements KyleInsiderOption exercise(M)278
Jan 31, 2022McClements KyleInsiderGrant(A)995$32.05$32K
Jan 31, 2022Accettella ChristopherInsiderDisposed to issuer(D)85$32.05$3K
Jan 31, 2022Accettella ChristopherInsiderOption exercise(M)85
Jan 31, 2022Accettella ChristopherInsiderGrant(A)293$32.05$9K
Jan 31, 2022Accettella ChristopherInsiderOption exercise(M)85
Dec 29, 2020Fairbairn Robert WDirectorBuy(P)7K$36.33$248K

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).