Mulligan Donal L

SEC Form 4 insider
TENNANT CO ($TNC)
1 thesis · first seen Aug 13, 2026
WindowThesesResolvedWinsWin rateAvg returnMedian return
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Past performance does not predict future results. Informational only, not investment advice.

Thesis history

$TNCSEC Form 4bullish
Mulligan Donal L · TENNANT CO · 4h agono track record yet
Long 8,000 shares of TNC
Bought 8,000 @ $67.34 avg · $538,720 · 2026-08-12

Form 4: Mulligan Donal L bought TNC

Mulligan Donal L (Director at TENNANT CO) reported an open-market purchase of 8,000 shares of TNC at an average $67.34, roughly $538,720, in a Form 4 filed 2026-08-13.

View filing on SEC.gov →

End of results.