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Strasburg Philip A

Insider transactions at 1 company

This page shows all SEC Form 4 filings attributed to Strasburg Philip A. 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.

SOTK
Company Title Type Shares Price Value Date
SOTK Sale 2,000 $3.62 $7,240 Jul 21, 2025
SOTK Gift 8,000 Mar 24, 2025
SOTK Sale 1,000 $4.89 $4,890 Nov 10, 2023
SOTK Sale 1,000 $5.01 $5,010 Oct 27, 2023
SOTK Sale 1,000 $5.61 $5,610 Feb 28, 2023
SOTK Sale 500 $5.90 $2,950 Feb 17, 2023
SOTK Sale 1,500 $5.46 $8,190 Nov 28, 2022
SOTK Sale 2,000 $7.12 $14,240 Oct 25, 2022
SOTK Gift 4,000 Sep 26, 2022
SOTK Option Exercise 2,723 $3.19 $8,686 Sep 14, 2022
SOTK Gift 300 Aug 9, 2022
SOTK Sale 635 $5.11 $3,245 Jul 28, 2022
SOTK Sale 2,000 $5.33 $10,660 May 9, 2022
SOTK Sale 2,000 $5.30 $10,600 Feb 16, 2022
SOTK Sale 2,000 $5.80 $11,600 Nov 24, 2021
SOTK Tax Withholding 3,267 $6.49 $21,203 Oct 14, 2021
SOTK Gift 2,500 Apr 21, 2021
SOTK Gift 8,800 Mar 9, 2020
SOTK Gift 8,800 Nov 25, 2019
SOTK Tax Withholding 5,951 $2.05 $12,200 Jul 10, 2018
SOTK Tax Withholding 9,037 $1.35 $12,200 Oct 2, 2017
SOTK Purchase 2,319 $0.91 $2,110 Feb 21, 2012
SOTK Purchase 2,681 $0.91 $2,440 Feb 17, 2012
SOTK Purchase 5,000 $1.20 $6,000 Aug 15, 2011
SOTK Purchase 5,000 $0.70 $3,500 Sep 23, 2010
SOTK Purchase 5,000 $0.50 $2,500 May 19, 2009
SOTK Purchase 5,000 $0.78 $3,900 Feb 27, 2008