TNC
Tennant Co
Tennant Co insider trading
Insiders at Tennant Co have been buying its stock on the open market. The largest purchase in the last 30 days was Allen Patrick E (Director) buying $208.3K of TNC, filed Sep 23, 2026. Every open-market purchase and sale its officers, directors and 10% owners filed in that time is listed below, each linked to the original Form 4.
- Bought on the open market
- $208.3K
- Sold
- —
- Insiders
- 1
- Latest trade
- Aug 31, 2026
From SEC filings · last 30 days
Recent TNC insider transactions
Allen Patrick EDirector
Bought 3,000 sh at $69.42 · Aug 31, 2026
$208.3K
Filing
SEC Form 4 data, Q3 2024 to Q2 2026
TNC insider trading by quarter
Between Jul 01, 2024 and Jun 30, 2026, 8 insiders traded TNC on the open market: 6 purchases worth $1.3M and 9 sales worth $2.7M. In the last four quarters alone: 6 purchases ($1.3M) and 5 sales ($1.6M), by 7 insiders.
| Quarter | Bought | Sold | Insiders |
|---|---|---|---|
| Q2 2026 | — | −$605.1K1 sale | |
| Q1 2026 | +$1.3M6 buys | −$623.7K3 sales | |
| Q4 2025 | — | — | |
| Q3 2025 | — | −$336.3K1 sale | |
| Q2 2025 | — | — | |
| Q1 2025 | — | −$967K3 sales | |
| Q4 2024 | — | — | |
| Q3 2024 | — | −$144.9K1 sale |
- Largest purchase
- +$500K of TNC by Glerum James T Jr. (Director) on Mar 02, 2026.
- Largest sale
- −$617.7K of TNC by Zay Richard H. (Chief Commercial Officer) on Feb 24, 2025.
Open-market transactions through Jun 30, 2026most recent first
Zay Richard H.
Chief Commercial Officer
−$605.1K
May 07, 2026
6,875 sh · $88.02
Glerum James T Jr.
Director
+$500K
Mar 02, 2026
8,163 sh · $61.25
Arvani Azita
Director
−$193.8K
Feb 27, 2026
3,156 sh · $61.40
Mulligan Donal L
Director
+$184.8K
Feb 27, 2026
3,000 sh · $61.61
Mulligan Donal L
Director
+$319.3K
Feb 26, 2026
5,000 sh · $63.86
Windley David
Director
−$235.9K
Feb 26, 2026
3,694 sh · $63.86
Eicher Carol S
Director
−$194K
Feb 26, 2026
3,130 sh · $61.98
Huml David W.
President And CEO · Director
+$166.5K
Feb 26, 2026
2,600 sh · $64.02
Huml David W.
President And CEO · Director
+$79.6K
Feb 26, 2026
1,225 sh · $65.01
Huml David W.
President And CEO · Director
+$11.5K
Feb 26, 2026
175 sh · $65.48
Zay Richard H.
Chief Commercial Officer
−$336.3K
Aug 19, 2025
4,042 sh · $83.21
Arvani Azita
Director
−$200.9K
Feb 28, 2025
2,358 sh · $85.22
Balinski Barb
SVP, Chief Transf Officer
−$148.4K
Feb 28, 2025
1,717 sh · $86.42
Zay Richard H.
Chief Commercial Officer
−$617.7K
Feb 24, 2025
7,053 sh · $87.58
Balinski Barb
SVP, Innovation & Technology
−$144.9K
Aug 28, 2024
1,500 sh · $96.61
| Date | Insider | Shares | Price | Value |
|---|---|---|---|---|
| May 07, 2026 | Zay Richard H.Chief Commercial Officer | 6,875 | $88.02 | −$605.1K |
| Mar 02, 2026 | Glerum James T Jr.Director | 8,163 | $61.25 | +$500K |
| Feb 27, 2026 | Arvani AzitaDirector | 3,156 | $61.40 | −$193.8K |
| Feb 27, 2026 | Mulligan Donal LDirector | 3,000 | $61.61 | +$184.8K |
| Feb 26, 2026 | Mulligan Donal LDirector | 5,000 | $63.86 | +$319.3K |
| Feb 26, 2026 | Windley DavidDirector | 3,694 | $63.86 | −$235.9K |
| Feb 26, 2026 | Eicher Carol SDirector | 3,130 | $61.98 | −$194K |
| Feb 26, 2026 | Huml David W.President And CEO · Director | 2,600 | $64.02 | +$166.5K |
| Feb 26, 2026 | Huml David W.President And CEO · Director | 1,225 | $65.01 | +$79.6K |
| Feb 26, 2026 | Huml David W.President And CEO · Director | 175 | $65.48 | +$11.5K |
| Aug 19, 2025 | Zay Richard H.Chief Commercial Officer | 4,042 | $83.21 | −$336.3K |
| Feb 28, 2025 | Arvani AzitaDirector | 2,358 | $85.22 | −$200.9K |
| Feb 28, 2025 | Balinski BarbSVP, Chief Transf Officer | 1,717 | $86.42 | −$148.4K |
| Feb 24, 2025 | Zay Richard H.Chief Commercial Officer | 7,053 | $87.58 | −$617.7K |
| Aug 28, 2024 | Balinski BarbSVP, Innovation & Technology | 1,500 | $96.61 | −$144.9K |
From SEC's quarterly Form 3, 4 and 5 data sets: code P purchases and code S sales of common stock, by the date the trade happened. Where a fund and the people who control it each report the same block, it is counted once. Trades made in the last days of Q2 2026 but filed after it closed arrive with SEC's next quarterly release.
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Questions
- Are TNC insiders buying or selling?
- Between Aug 31, 2026 and Aug 31, 2026, 1 Tennant Co insider made 1 open-market purchase worth $208.3K and no sales, a net purchase of $208.3K.
- How much TNC stock have insiders bought and sold in the last two years?
- Between Jul 01, 2024 and Jun 30, 2026, 8 Tennant Co insiders made 6 open-market purchases worth $1.3M and 9 sales worth $2.7M. In the four quarters to Jun 30, 2026: 6 purchases ($1.3M) and 5 sales ($1.6M). The largest purchase was Glerum James T Jr. buying $500K on Mar 02, 2026. The largest sale was Zay Richard H. selling $617.7K on Feb 24, 2025.
- What was the largest recent TNC insider trade?
- Allen Patrick E (Director) bought $208.3K of TNC stock on Aug 31, 2026 at about $69.42 a share.
- When did an insider last buy TNC shares?
- The most recent open-market purchase on file is Allen Patrick E (Director) buying $208.3K on Aug 31, 2026.
- Where does TNC insider trading data come from?
- From the Form 4 filings Tennant Co's officers, directors and 10% owners must send the SEC within two business days of a trade. Each row on this page links to its original filing on SEC EDGAR. Share grants and option exercises are kept apart from open-market purchases and sales, because only the latter cost the insider their own money.
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