TENNANT CO

By person

17 insiders · 13 transactions

9.5×

David W. Huml holds 9.5 times base salary in stock. $9.45M of shares against $992.39K in salary for 2025.

Salary from the company's own proxy. The shares are what David W. Huml last reported holding, valued at $68.18, the price Common Stock was last bought or sold at on the open market here, on 12 Aug 2026.

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

Mulligan Donal L

Director

$1.04M (3)

—

+$1.04M

38,175

0.2239%

$2.60M

+114.6%

Zay Richard H.

SVP, COO

—

$605.10K (1)

−$605.10K

30,225

0.1773%

$2.06M

+78.1%

Glerum James T Jr.

Director

$499.98K (1)

—

+$499.98K

10,090

0.0592%

$687.94K

—

Huml David W.

PRESIDENT AND CEO

$257.56K (3)

—

+$257.56K

138,559

0.8127%

$9.45M

+130.0%

Windley David

Director

—

$235.90K (1) scheduled

−$235.90K

8,912

0.0523%

$607.62K

+76.3%

EICHER CAROL S

Director

—

$194.00K (1) scheduled

−$194.00K

30,326

0.1779%

$2.07M

+14.0%

Arvani Azita

Director

—

$193.79K (1) scheduled

−$193.79K

18,925

0.1110%

$1.29M

+24.2%

Morse Timothy R.

Director

$102.27K (1)

—

+$102.27K

10,614

0.0623%

$723.66K

+82.7%

West Fay

SENIOR VP, CFO

—

48,253

0.2830%

$3.29M

+100.3%

ERICKSON KRISTIN A.

SVP, CHRO & GC

—

25,176

0.1477%

$1.72M

+133.1%

Balinski Barb

SVP, Chief Transf Officer

—

19,218

0.1127%

$1.31M

+126.4%

Schottler Patrick W.

SVP, Robotics

—

13,857

0.0813%

$944.77K

+366.9%

GREEN MARIA C

Director

—

12,709

0.0745%

$866.50K

+35.1%

Hider Andrew P.

Director

—

6,987

0.0410%

$476.37K

+89.8%

Christianson Brock R.

SVP, CHIEF HR OFFICER

—

6,315

0.0370%

$430.56K

+71.1%

SHEAHAN MARK W

Director

—

4,348

0.0255%

$296.45K

+316.9%

ALLEN PATRICK E

Director

—

1,927

0.0113%

$131.38K

—

Individual transactions

Insider

Date

Role

Action

Price

Amount

Morse Timothy R.

12 Aug 2026

Director

Buy

1,500

$68.18

$102.27K

Mulligan Donal L

12 Aug 2026

Director

Buy indirect

8,000

$67.34

$538.72K

Zay Richard H.

7 May 2026

CHIEF COMMERCIAL OFFICER

Sell

6,875

$88.02

$605.10K

Mulligan Donal L

14 Apr 2026

Director

Exercised, kept

3,538

$54.70

$193.53K

Glerum James T Jr.

2 Mar 2026

Director

Buy

8,163

$61.25

$499.98K

Arvani Azita

27 Feb 2026

Director

Sold after exercise

3,156

$61.40

$193.79K

Mulligan Donal L

27 Feb 2026

Director

Buy indirect

3,000

$61.61

$184.83K

Huml David W.

26 Feb 2026

PRESIDENT AND CEO

Buy

175

$65.48

$11.46K

Huml David W.

26 Feb 2026

PRESIDENT AND CEO

Buy

1,225

$65.01

$79.64K

Huml David W.

26 Feb 2026

PRESIDENT AND CEO

Buy

2,600

$64.02

$166.46K

Windley David

26 Feb 2026

Director

Sold after exercise

3,694

$63.86

$235.90K

EICHER CAROL S

26 Feb 2026

Director

Sold after exercise

3,130

$61.98

$194.00K

Mulligan Donal L

26 Feb 2026

Director

Buy indirect

5,000

$63.86

$319.30K

By person

Individual transactions

What was left out