Every Form 4 that TENNANT COMPANY (TNC) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A Form 4 covers the transactions officers, directors and large holders report, so if you follow TNC and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full TNC filings page.
TENNANT CO (symbol: TNC) is the issuer of record for a Form 4 filing submitted to the SEC. Schottler Patrick W. reported acquisition or exercise transactions in this Form 4 filing.
TENNANT CO (TNC) reported that senior vice president of Robotics Patrick W. Schottler received a grant of 2,707 shares of common stock on August 10, 2026. The grant was made at no cash cost per share, held directly, bringing his directly held common stock to 13,857 shares after the award. No Rule 10b5-1 trading plan is reported for this transaction.
TENNANT CO (symbol: TNC) is the issuer of record for a Form 4 filing submitted to the SEC. Zay Richard H. reported acquisition or exercise transactions in this Form 4 filing.
TENNANT CO (TNC) reported that Richard H. Zay, its SVP and COO, received a grant of 2,707 shares of Common Stock on August 10, 2026, as a compensation-related award at no stated per-share cost. Following this grant, he directly holds 30,225 shares of Tennant common stock.
TENNANT CO director Donal L. Mulligan reported purchasing 8,000 shares of Tennant common stock on August 12, 2026 in an open market or private transaction at $67.34 per share. The purchased shares are held indirectly in a trust for his spouse, bringing that trust’s holdings to 16,000 shares. Separately, Mulligan also reports 22,175 shares of Tennant common stock held directly in his own name.
Tennant Co director Timothy R. Morse purchased 1,500 shares of Tennant common stock on August 12, 2026 in an open-market or private transaction at $68.18 per share. Following this transaction, he directly holds 10,614 shares of Tennant Co common stock.
Tennant Company’s Chief Commercial Officer Richard H. Zay sold 6,875 shares of Common Stock in an open-market transaction. The shares were sold on May 7, 2026 at a weighted average price of about $88.02 per share, with individual sale prices ranging from $88.00 to $88.28. After this sale, he directly holds 27,518 Tennant shares.
Arvani Azita reported acquisition or exercise transactions in this Form 4 filing.
Tennant Co director Azita Arvani received an equity award of 1,490 shares of common stock on May 7, 2026, recorded at a price of $0.00 per share. A footnote describes this as a non-employee director restricted stock unit grant. Following this award, Arvani directly owns 18,925 shares of Tennant common stock. This is a routine compensation-related grant rather than an open-market purchase.
TENNANT CO director Patrick E. Allen received a stock-based compensation award. On 2026-05-07, he acquired 1,490 shares of Common Stock at a stated price of $0.00 per share through a non-employee director restricted stock unit grant. Following this award, he directly holds 1,927 shares.
Tennant Company director Carol S. Eicher received an equity award in the form of restricted stock units. On May 7, 2026, she acquired 1,490 shares of Tennant common stock at a stated price of $0.00 per share as a grant, not an open-market purchase.
Following this non-employee director restricted stock unit grant, she directly holds 30,326 shares of Tennant common stock. This filing reflects routine equity-based compensation rather than a discretionary buy or sell in the market.
Tennant Company director James T. Glerum Jr. received a grant of 1,490 shares of Common Stock as a non-employee director restricted stock unit award. The grant was recorded at a price of $0.00 per share as equity compensation rather than a market purchase. After this award, he directly holds 10,090 shares of Tennant common stock. This is a routine compensation-related acquisition, not an open-market buy or sale.
GREEN MARIA C reported acquisition or exercise transactions in this Form 4 filing.
Tennant Company director Maria C. Green received an equity grant of 1,490 shares of Common Stock on May 7, 2026. The filing describes this as a Non-Employee Director restricted stock unit grant, meaning it is compensation rather than an open-market purchase.
After this award, Green directly holds 12,709 shares of Tennant Common Stock. The grant carries a reported price of $0.0000 per share in the filing, reflecting its nature as a board compensation grant, not a cash transaction.
Tennant Co director Andrew P. Hider reported an equity award of 1,490 shares of Common Stock on May 7, 2026. The transaction is coded as a grant or award acquisition at a stated price of $0.00 per share, reflecting non-cash compensation. Following this grant, Hider directly holds 6,987 shares of Tennant common stock. A footnote describes the award as a Non-Employee Director restricted stock unit grant, indicating it is part of director compensation in stock-based form rather than an open-market purchase.
Morse Timothy R. reported acquisition or exercise transactions in this Form 4 filing.
Tennant Co director Timothy R. Morse received a grant of 1,490 shares of Common Stock on May 7, 2026. The filing labels this as a non-employee director restricted stock unit grant, meaning it is compensation rather than an open-market purchase. After this award, Morse directly holds 9,114 shares of Tennant common stock.
SHEAHAN MARK W reported acquisition or exercise transactions in this Form 4 filing.
Tennant Co director Mark W. Sheahan reported a stock grant under the company’s equity compensation program. He received 1,490 shares of Common Stock on a grant or award basis, described as a Non-Employee Director restricted stock unit grant, at a stated price of $0.00 per share.
After this award, Sheahan directly holds 4,348 shares of Tennant Co Common Stock. This filing reflects routine equity-based compensation for a non-employee director rather than an open-market purchase or sale.
Tennant Company director David Windley reported an equity award. On May 7, 2026, he acquired 1,490 shares of Common Stock at $0.00 per share as a Non-Employee Director restricted stock unit grant. After this grant, he directly holds 8,912 shares of Tennant common stock.
Mulligan Donal L reported acquisition or exercise transactions in this Form 4 filing.
Tennant Company director Donal L. Mulligan reported a compensation-related equity grant. On May 7, 2026, he received 1,490 shares of Common Stock via a non-employee director restricted stock unit grant at no purchase price, increasing his direct holdings to 22,175 shares.
The filing also notes 8,000 shares of Common Stock held as indirect ownership by a trust for his spouse. The transactions reflect equity compensation and updated ownership, not open-market buying or selling.
Tennant Co director Donal L. Mulligan exercised stock options to acquire 3,538 shares of common stock at $54.70 per share. To cover tax obligations, 2,456 shares of common stock were withheld at $78.81 per share rather than sold on the open market. Following these transactions, he holds 20,685 shares directly and 8,000 shares indirectly through a trust for his spouse. The exercised options were fully vested and no derivative options remain from this award.
TENNANT CO President and CEO David W. Huml reported bona fide gifts of 53,510 shares of Common Stock. The Form 4 shows two gift transfers of 26,755 shares each on March 6, 2026, one from his direct holdings and one from shares held indirectly through a family trust. After these gifts, Huml holds 65,629 shares directly and 72,930 shares indirectly through the family trust, indicating he retains a substantial equity position. These are non-market, no‑price transfers, reflecting a personal gifting decision rather than open‑market trading.
TENNANT CO executive Patrick W. Schottler reported a small share disposition related to taxes. On this Form 4, he delivered 194 shares of common stock at $61.03 per share in a tax-withholding disposition and now directly holds 11,150 shares.
Tennant Company executive Barb Balinski reported a small share disposition related to taxes. On the transaction date, she transferred 451 shares of Tennant common stock at a reported price of $61.03 per share to cover tax obligations, a routine tax-withholding disposition rather than an open-market sale. After this transaction, she directly owned 19,218 Tennant common shares.
Tennant Co senior vice president, chief human resources officer and general counsel Kristin A. Erickson reported a small insider transaction involving company common stock. On February 28, 2026, she disposed of 514 shares at $61.03 per share in a tax-withholding disposition, a mechanism used to cover tax obligations. Following this transaction, she directly owned 25,176 Tennant Co shares.
Tennant Company’s chief commercial officer, Richard H. Zay, reported a tax-related share disposition. On this Form 4, he transferred 840 shares of Tennant common stock at $61.03 per share to cover tax obligations. After this tax-withholding disposition, he directly owned 34,393 Tennant shares.
TENNANT CO Senior VP and CFO Fay West reported a tax-related share transaction. On February 28, 2026, West disposed of 945 shares of common stock at $61.03 per share to cover tax withholding obligations. After this transaction, West directly owned 48,253 shares of Tennant common stock.
TENNANT CO President and CEO David W. Huml reported a tax-related share disposal. On February 28, 2026, he disposed of 4,268 shares of common stock at $61.03 per share through a tax-withholding disposition, meaning shares were withheld to cover tax obligations rather than sold in the open market.
After this transaction, Huml directly held 92,384 common shares. The filing also reports an additional 46,175 common shares held indirectly through a family trust, reflecting his total reported direct and indirect ownership following the event.
Tennant Company director James T. Glerum Jr. reported two recent transactions in the company’s common stock. On March 2, 2026, he made an open-market purchase of 8,163 shares at an average price of $61.2495 per share, with individual trades ranging from $61.23 to $61.25. On February 26, 2026, he also received a grant of 437 restricted stock units as a non-employee director award.
Tennant Co director–related trust buys additional shares. A trust for the spouse of director Donal L. Mulligan purchased 5,000 shares of Tennant common stock on February 26, 2026 at $63.86 per share and 3,000 shares on February 27, 2026 at $61.61 per share in open-market transactions.
After these indirect purchases, the trust held 8,000 shares, while Mulligan’s directly held common stock position was reported as 19,603 shares as of February 26, 2026.
Tennant Company director Carol S. Eicher exercised stock options and sold some shares primarily to cover related taxes. On February 26, 2026, she exercised options for 3,538 shares of common stock at $54.70 per share, fully converting the derivative position. The same day, she sold 3,130 shares of common stock at an average price of $61.98 per share, with the filing noting the sale was effected to pay taxes due on the expiring option while she retained the net shares. After these transactions, she directly owned 28,836 shares of Tennant common stock.
Tennant Company director Azita Arvani exercised stock options for 3,538 shares of common stock on February 27, 2026, converting a derivative award into directly held shares. The options were fully vested at the time of exercise.
On the same day, Arvani sold 3,156 common shares in open-market transactions at a weighted average price of $61.4048 per share to cover taxes due on the option exercise, while retaining the net shares. After these transactions, Arvani directly owned 17,435 Tennant common shares.
Tennant Company director David Windley exercised stock options and sold shares of common stock. On February 26, 2026, he exercised options covering 707 and 3,538 shares, receiving Tennant common stock at exercise prices of $52.42 and $54.70 per share.
On the same date, he sold 3,694 shares of Tennant common stock in an open-market transaction at $63.86 per share. According to the footnote, this sale was effected to cover taxes due upon the option exercises, with Windley retaining the net shares. After these transactions, his direct ownership was 7,422 Tennant shares.
Tennant Company senior executive Barb Balinski reported equity compensation transactions in common stock. On February 26, 2026, she received two stock awards of 5,579 and 4,429 shares at $0.00 per share, described as grants or other acquisitions. On the same date, 1,810 shares were disposed of at $62.73 per share to satisfy tax obligations through share withholding. Following these transactions, her directly owned common stock holdings were reported as 19,669 shares.
Tennant Company senior vice president and CFO Fay West reported equity compensation transactions in company common stock. On February 26, 2026, West acquired 11,697 shares and 7,835 shares of common stock as grants or awards at a stated price of $0.0000 per share. On the same date, 3,646 shares were disposed of at $62.73 per share to satisfy a tax liability by delivering shares. Following these transactions, West directly owned 49,198 shares of Tennant common stock.
Tennant Co chief commercial officer Richard H. Zay reported multiple equity transactions in the company’s common stock. He received stock awards of 10,399 shares and 7,105 shares at no cost, and 3,269 shares were disposed of to cover tax obligations at $62.73 per share. After these transactions, he directly owns 35,233 common shares.
Tennant Company’s president and CEO David W. Huml reported multiple stock transactions in Tennant Co. common shares. On February 26, 2026, he received stock awards of 35,472 shares and 28,694 shares at no cost. On the same date, 13,807 shares were disposed of to cover tax obligations at a price of $62.73 per share. He also bought a total of 4,000 shares in open-market trades at prices in the mid-$60 range, bringing his directly held stake to 67,958 shares after these purchases. Earlier, on April 14, 2025, bona fide gifts of 17,571 shares were made from his direct holdings and 17,571 shares were transferred by a family trust.
Tennant Co senior vice president Patrick W. Schottler reported multiple equity transactions in company common stock. On February 26, 2026, he acquired two stock awards of 1,537 and 4,519 shares at no cost, while 552 shares were disposed at $62.73 per share to cover tax withholding.
Tennant Co executive Kristin A. Erickson, SVP, CHRO & GC, reported multiple stock transactions in common shares. She acquired 6,366 and 5,158 shares as stock grants at no stated price, and 2,013 shares were withheld at a price of $62.73 per share to cover tax obligations. After these transactions, her directly held common stock totaled 25,690 shares.
ALLEN PATRICK E reported acquisition or exercise transactions in this Form 4 filing.
Tennant Company director Patrick E. Allen received an equity grant of 437 shares of common stock on February 26, 2026. The Form 4 describes this as a non-employee director restricted stock unit award, granted at a stated price of $0.00 per share as part of equity compensation.
Following this award, Allen’s directly held common stock reported in this filing totals 437 shares, reflecting the new grant rather than an open-market purchase.
Tennant Company (TNC) officer Patrick W. Schottler reported a Form 4 transaction. On 11/03/2025, a transaction coded F in common stock covered 153 shares at $80. Following the transaction, he beneficially owned 5,840 shares, held directly.
Schottler is listed as SVP, Chief Marketing & Technology Officer. The filing indicates it was made by one reporting person, with the signature submitted on 11/05/2025.