4 insiders at Tennant Company (TNC) reported open-market stock purchases totaling $1,902,660 in recent weeks, according to filings with the U.S. Securities and Exchange Commission. The largest reported purchase came from Mulligan Donal L (director), who acquired 8,000 shares at $67.34 on August 12, 2026.
Source: SEC Form 4. Option grants and tax-withholding sales are excluded.
| Date | Insider | Role | Shares | Price | Value | Source |
|---|---|---|---|---|---|---|
| 2026-08-12 | Mulligan Donal L | director | 8,000 | $67.34 | $538,720 | SEC Form 4 |
| 2026-08-12 | Morse Timothy R. | director | 1,500 | $68.18 | $102,270 | SEC Form 4 |
| 2026-03-02 | Glerum James T Jr. | director | 8,163 | $61.25 | $499,980 | SEC Form 4 |
| 2026-02-27 | Mulligan Donal L | director | 3,000 | $61.61 | $184,830 | SEC Form 4 |
| 2026-02-26 | Mulligan Donal L | director | 5,000 | $63.86 | $319,300 | SEC Form 4 |
| 2026-02-26 | Huml David W. | director, officer: PRESIDENT AND CEO | 175 | $65.48 | $11,460 | SEC Form 4 |
| 2026-02-26 | Huml David W. | director, officer: PRESIDENT AND CEO | 1,225 | $65.01 | $79,637 | SEC Form 4 |
| 2026-02-26 | Huml David W. | director, officer: PRESIDENT AND CEO | 2,600 | $64.02 | $166,463 | SEC Form 4 |
Tennant Company is a Industrials company in the Industrial - Machinery industry. It carried a market capitalization of about $1.2B, with shares trading near $67.64.
This article is automated factual reporting of public SEC filings, for informational purposes only. It is not investment advice, nor a recommendation, offer or solicitation to buy or sell any security, and reflects no opinion on the company. Figures are drawn from filings believed reliable but are not guaranteed. Always verify against the primary SEC filing and consult a licensed professional. Investing can lose value, up to total loss.