Skip to main content

TSS, Inc. insider trading

TSSINASDAQ
$10.05-0.19 (-1.86%)as of Oct 5, 2026

“Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise.” — Peter Lynch

Insider Trading vs Stock Price

Insider Trading vs Stock Price data

Showing the 1Y range: Oct 6, 2025 to Oct 5, 2026. Price (-44.0%). 0 insider transactions plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
DateCategoryPersonRoleActionAmountChange in holding
Open market purchase
Open market sell
Marker size reflects transaction size.

Net dollar flow · Buy / Sell balance

Premium
Q1 '25Q2 '25Q3 '25Q4 '25Q1 '26Q2 '26
Unlock quarterly net flow

Key players

  • PHPeter H. WoodwardDirector10.7174%of company
  • DEDarryll E. DewanChief Executive Officer1.6282%of company
  • KTKarl Todd MarrottChief Operating Officer1.4297%of company
  • DMDaniel M. ChismChief Financial Officer1.1985%of company
  • KBKieran BrennanSenior Vice President0.9615%of company
  • RMRichard M. MetzlerDirector0.545%of company
  • JMJames Mulford Oliver IIICRO0.3703%of company
  • MJMichael John FahyDirector0.0311%of company
  • VMVivek MohindraDirector0.0134%of company

AI Activity Analysis

Premium
Coming soonAI reads of insider activity will appear here for Premium accounts.

Insider activity

Fromto
CompanyInsider / roleActionΔOwnAvg priceAmount
TSSIPeter H. WoodwardDirectorOpen market sell$1.55M-3.2%$15.48$1.55MJun 2, 2026Jun 2, 2026
TSSIKieran BrennanSenior Vice PresidentOpen market sell$160K-3.6%$16.00$160KJun 1, 2026Jun 2, 2026
TSSIPeter H. WoodwardDirectorOpen market sell$3.21M-6.2%$16.07$3.21MMay 29, 2026Jun 2, 2026
TSSIDarryll E. DewanChief Executive OfficerOpen market sell$850K-9.8%$17.00$850KMay 6, 2026May 8, 2026
TSSIDarryll E. DewanChief Executive OfficerOpen market sell$800K-8.9%$16.00$800KApr 22, 2026Apr 24, 2026
TSSIKarl Todd MarrottChief Operating OfficerOpen market sell$357K-8.6%$15.11$357KApr 17, 2026Apr 17, 2026
TSSIKarl Todd MarrottChief Operating OfficerOpen market sell$12K-0.3%$15.00$12KApr 16, 2026Apr 17, 2026
TSSIKarl Todd MarrottChief Operating OfficerOpen market sell$229K-5.2%$15.03$229KApr 14, 2026Apr 17, 2026
TSSIDarryll E. DewanChief Executive OfficerOpen market sell$750K-8.2%$15.00$750KApr 14, 2026Apr 16, 2026
TSSIDaniel M. ChismChief Financial OfficerOpen market sell$375K-6.9%$15.00$375KApr 14, 2026Apr 16, 2026
TSSIKieran BrennanSenior Vice PresidentOpen market sell$147K-4.1%$12.27$147KMar 16, 2026Mar 17, 2026
TSSIPeter H. WoodwardDirectorOpen market sell$180K-0.7%$8.30$180KDec 11, 2025Dec 11, 2025
TSSIPeter H. WoodwardDirectorOpen market sell$265K-0.9%$8.82$265KDec 9, 2025Dec 11, 2025
TSSIMichael John FahyDirectorOpen market purchase$40KNot reported$8.00$40KNov 18, 2025Nov 19, 2025
End of history · 14 transactions
SpoorBase

Not investment advice. We make every effort to keep the information on SpoorBase accurate, but errors may occur. SpoorBase does not guarantee the accuracy or completeness of any data, and any use of the information is at the user’s sole responsibility. Valuation multiples are calculated by SpoorBase and may contain errors. See Disclosures. © 2026 SpoorBase. All rights reserved.