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KROHN TRACY W

Insider transactions at 1 company

This page shows all SEC Form 4 filings attributed to KROHN TRACY W. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.

WTI
Company Title Type Shares Price Value Date
WTI Chairman, CEO & President Purchase 36,842 $1.84 $67,789 Oct 2, 2025
WTI Chairman, CEO & President Option Exercise 132,918 Aug 8, 2025
WTI Chairman, CEO & President Tax Withholding 41,974 $1.60 $67,158 Jun 5, 2025
WTI Chairman, CEO & President Option Exercise 83,874 Jan 1, 2025
WTI Chairman, CEO & President Tax Withholding 41,974 $2.14 $89,824 Jun 5, 2024
WTI Chairman, CEO & President Option Exercise 73,863 Jan 1, 2024
WTI Chairman, CEO & President Option Exercise 77,227 Sep 29, 2023
WTI Chairman, CEO & President Tax Withholding 19,593 $5.06 $99,141 Jan 1, 2023
WTI Chairman, CEO & President Tax Withholding 31,330 $3.23 $101,196 Jan 1, 2022
WTI Chairman, CEO & President Tax Withholding 114,328 $3.31 $378,426 Dec 15, 2021
WTI Chairman, CEO & President Option Exercise 337,517 Dec 15, 2020
WTI Chairman, CEO & President Purchase 190,849 $2.15 $410,325 Jul 9, 2020
WTI Chairman, CEO & President Purchase 346,358 $2.15 $744,670 Jul 8, 2020
WTI Chairman, CEO & President Purchase 285,976 $2.15 $614,848 Jul 7, 2020
WTI Chairman, CEO & President Option Exercise 638,977 Dec 16, 2019
WTI Chairman, CEO & President Purchase 100,000 $4.06 $406,000 Aug 23, 2019
WTI Chairman, CEO & President Purchase 14,925 $4.38 $65,372 Aug 16, 2019
WTI Chairman, CEO & President Purchase 22,563 $4.17 $94,088 Aug 15, 2019
WTI Chairman, CEO & President Purchase 21,500 $4.47 $96,105 Aug 8, 2019
WTI Chairman, CEO & President Purchase 100,000 $4.60 $460,000 Jul 12, 2019
WTI Chairman, CEO & President Purchase 100,300 $4.66 $467,398 Jul 11, 2019
WTI Chairman, CEO & President Purchase 15,000 $4.65 $69,750 Jul 10, 2019
WTI Chairman & CEO Tax Withholding 390,766 $4.84 $1,891,307 Dec 19, 2018
WTI Chairman & CEO Tax Withholding 167,063 $2.60 $434,364 Dec 18, 2017
WTI Chairman & CEO Purchase 418,763 $2.10 $879,402 Sep 13, 2017
WTI Chairman & CEO Purchase 271,444 $1.90 $515,744 Aug 31, 2017
WTI Chairman & CEO Purchase 132,134 $1.85 $244,448 Aug 23, 2017
WTI Chairman & CEO Tax Withholding 109,036 $2.51 $273,680 Dec 19, 2016
WTI Chairman & CEO Purchase 835,308 $1.95 $1,628,851 Dec 9, 2016
WTI Chairman & CEO Purchase 180,888 $1.94 $350,923 Dec 7, 2016
WTI Chairman & CEO Purchase 1,412,660 Sep 7, 2016
WTI Chairman & CEO Tax Withholding 63,632 $2.82 $179,442 Dec 15, 2015
WTI Chairman & CEO Award / Grant 51,364 Mar 31, 2015
WTI Chairman & CEO Tax Withholding 28,701 $5.49 $157,568 Dec 15, 2014
WTI Chairman & CEO Award / Grant 42,547 Mar 14, 2014
WTI Chairman & CEO Tax Withholding 62,310 $15.36 $957,082 Dec 15, 2013
WTI Chairman & CEO Purchase 1,137 $16.92 $19,238 Sep 12, 2013
WTI Chairman & CEO Purchase 1,207 $14.02 $16,922 Jun 4, 2013
WTI Chairman & CEO Gift 10,352 Dec 21, 2012
WTI Chairman & CEO Option Exercise 427,350 Dec 17, 2012
WTI Chairman & CEO Gift 94,456 Nov 9, 2012
WTI Chairman & CEO Gift 173,969 Sep 11, 2012
WTI Chairman & CEO Gift 141,844 Aug 21, 2012
WTI Chairman & CEO Gift 5,327 Jul 18, 2012
WTI Chairman & CEO Gift 29,949 Jul 6, 2012
WTI Chairman & CEO Gift 33,134 May 31, 2012
WTI Chairman & CEO Purchase 50,000 $15.03 $751,500 May 23, 2012
WTI Chairman & CEO Purchase 50,000 $15.60 $780,000 May 22, 2012
WTI Chairman & CEO Gift 27,225 Nov 24, 2011
WTI CEO, Chairman, President Gift 450,000 Jun 17, 2008