Hyliion Holdings Corp.

By person

32 insiders · 73 transactions

171×

Thomas Healy holds 171 times base salary in stock. $111.46M of shares against $650.00K in salary for 2025.

Salary from the company's own proxy. The shares are what Thomas Healy last reported holding, valued at $3.40, the price Common Stock was last bought or sold at on the open market here, on 27 Aug 2026.

Insider

Role

Bought

Sold

Net

Holding

Worth

Change

Polar Asset Management Partners Inc. entity

10% owner

—

$21.45M (4)

−$21.45M

1,298,253

$4.41M

−54.4%

Healy Thomas J.

Chief Executive Officer

$157.80K (2)

$15.24M (8)

−$15.09M

32,782,422

$111.46M

—

JENKINS HOWARD M

Director

—

$7.10M (5)

−$7.10M

17,870,225

$60.76M

+138.0%

OLKKOLA EDWARD E

Director

$39.94K (1)

$3.76M (4)

−$3.72M

1,202,265

$4.09M

+621.8%

Pang Stephen S.

Director

$50.00K (1)

$1.92M (2)

−$1.87M

135,009

$459.03K

+2,600%

Cubbage Vincent T.

Director

$420.00K (2)

$1.09M (3)

−$669.34K

1,156,363

$3.93M

+4,525%

Sexton Patrick

Chief Technology Officer

—

$227.07K (1)

−$227.07K

364,499

$1.24M

—

Craig Jeffrey A

Director

$210.50K (2)

—

+$210.50K

402,845

$1.37M

—

Panzer Jon

Chief Financial Officer

$170.94K (4)

—

+$170.94K

935,480

$3.18M

—

Card Andrew H JR

Director

$126.90K (3)

—

+$126.90K

101,435

$344.88K

—

KNIGHT ROBERT M JR

Director

$118.48K (2)

—

+$118.48K

375,345

$1.28M

—

Freeland Richard Joseph

Director

$102.05K (1)

—

+$102.05K

283,774

$964.83K

—

GALLAGHER DENNIS M.

Chief Operating Officer

$101.50K (3)

—

+$101.50K

402,840

$1.37M

—

RAMASAMY GOVINDARAJ

Chief Commercial Officer

$95.20K (3)

—

+$95.20K

593,920

$2.02M

+3,859%

Brock Darrell Jr.

Vice President

$50.00K (1)

—

+$50.00K

5,000

$17.00K

—

Schnitzer Steven C.

VP, Gen. Counsel and Secretary

$50.00K (1)

—

+$50.00K

5,000

$17.00K

—

Oxholm Jose Miguel

Chief Legal&Compliance Officer

$41.17K (3)

—

+$41.17K

799,814

$2.72M

+6,261%

Savage Connie

CFO and CAO

$25.00K (1)

—

+$25.00K

2,500

$8.50K

—

LANTZ CHERI

Chief Strategy Officer

$13.20K (1)

—

+$13.20K

730,204

$2.48M

+7,062%

Baker Sherri

Chief Financial Officer

$12.36K (1)

—

+$12.36K

230,317

$783.08K

—

Standley Greg

Chief Accounting Officer.

$5.65K (1)

—

+$5.65K

253,568

$862.13K

+713.0%

TortoiseEcofin Borrower LLC entity

10% owner

—

5,333,980

$18.14M

+20.1%

Tortoise Sponsor LLC entity

10% owner

—

4,439,605

$15.09M

—

MOOK JOSHUA T.

Chief Technology Officer

—

1,096,606

$3.73M

+1,354%

Van de Vere Greg

Chief Financial Officer

—

272,149

$925.31K

—

Gustanski Mary

Director

—

256,379

$871.69K

—

Trent Melanie Montague

Director

—

218,774

$743.83K

—

Boehm Rodger L

Director

—

218,474

$742.81K

—

Chao Elaine L.

Director

—

57,606

$195.86K

—

SEMPLE FRANK M

Director

—

40,000

$136.00K

—

Orekar Andrew J.

Director

—

40,000

$136.00K

—

Tassin Sidney L

Director

—

40,000

$136.00K

—

No percentages here. These insiders hold more than one class of share between them, and the share count on file covers one of them rather than all. Dividing the two would compare different things.

Individual transactions

Insider

Date

Role

Action

Price

Amount

Cubbage Vincent T.

27 Aug 2026

Director

Buy

50,000

$3.40

$170.00K

Freeland Richard Joseph

21 Aug 2025

Director

Buy

65,000

$1.57

$102.05K

Panzer Jon

23 May 2025

Chief Financial Officer

Buy

40,000

$1.14

$45.60K

RAMASAMY GOVINDARAJ

23 May 2025

Chief Commercial Officer

Buy

20,000

$1.13

$22.60K

Standley Greg

23 May 2025

Chief Accounting Officer.

Buy

5,000

$1.13

$5.65K

Cubbage Vincent T.

22 Nov 2024

Director

Sell

65,000

$3.90

$253.50K

Craig Jeffrey A

20 Nov 2024

Director

Buy

50,000

$2.95

$147.50K

RAMASAMY GOVINDARAJ

11 Sep 2024

Chief Commercial Officer

Buy

30,000

$1.92

$57.60K

RAMASAMY GOVINDARAJ

12 Jun 2024

Chief Commercial Officer

Buy

10,000

$1.50

$15.00K

KNIGHT ROBERT M JR

21 Nov 2023

Director

Buy

100,000

$0.57

$57.00K

LANTZ CHERI

16 Nov 2023

Chief Strategy Officer

Buy

20,000

$0.66

$13.20K

Healy Thomas J.

15 Nov 2023

Chief Executive Officer

Buy

139,798

$0.64

$89.47K

GALLAGHER DENNIS M.

15 Nov 2023

Chief Operating Officer

Buy

40,000

$0.66

$26.40K

Craig Jeffrey A

15 Nov 2023

Director

Buy

100,000

$0.63

$63.00K

Healy Thomas J.

14 Nov 2023

Chief Executive Officer

Buy

110,202

$0.62

$68.33K

Panzer Jon

14 Nov 2023

Chief Financial Officer

Buy

75,000

$0.63

$47.25K

Card Andrew H JR

14 Nov 2023

Director

Buy

20,000

$0.62

$12.40K

Cubbage Vincent T.

14 Nov 2023

Director

Sell

37,500

$0.61

$22.88K

Card Andrew H JR

18 Nov 2022

Director

Buy

10,000

$3.18

$31.80K

Oxholm Jose Miguel

17 Nov 2022

VP, General Counsel & CCO

Buy

1,000

$2.99

$2.99K

GALLAGHER DENNIS M.

16 Nov 2022

Chief Operating Officer

Buy

20,000

$3.10

$62.00K

Panzer Jon

15 Nov 2022

Chief Financial Officer

Buy

13,850

$3.23

$44.67K

Panzer Jon

14 Nov 2022

Chief Financial Officer

Buy

11,150

$3.00

$33.43K

Sexton Patrick

26 Apr 2022

Chief Technology Officer

Sell

68,579

$3.31

$227.07K

Healy Thomas J.

1 Feb 2022

CHIEF EXECUTIVE OFFICER

Sell

400,000

$4.47

$1.79M

KNIGHT ROBERT M JR

16 Dec 2021

Director

Buy

10,000

$6.15

$61.48K

GALLAGHER DENNIS M.

9 Dec 2021

Chief Operating Officer

Buy

2,021

$6.48

$13.10K

OLKKOLA EDWARD E

8 Dec 2021

Director

Buy indirect

6,100

$6.55

$39.94K

Oxholm Jose Miguel

6 Dec 2021

VP, General Counsel & CCO

Buy

1,500

$6.09

$9.13K

Baker Sherri

6 Dec 2021

Chief Financial Officer

Buy

2,000

$6.18

$12.36K

JENKINS HOWARD M

22 Nov 2021

Director

Sell indirect

94,034

$7.00

$658.24K

JENKINS HOWARD M

19 Nov 2021

Director

Sell indirect

275,673

$7.02

$1.94M

JENKINS HOWARD M

18 Nov 2021

Director

Sell indirect

37,123

$7.10

$263.57K

JENKINS HOWARD M

17 Nov 2021

Director

Sell indirect

250,628

$7.43

$1.86M

JENKINS HOWARD M

16 Nov 2021

Director

Sell indirect

319,635

$7.45

$2.38M

Healy Thomas J.

1 Nov 2021

CEO

Sell

300,000

$8.31

$2.49M

Healy Thomas J.

20 Oct 2021

CHIEF EXECUTIVE OFFICER

Sell

200,000

$7.77

$1.55M

Sexton Patrick

18 Oct 2021

Chief Technology Officer

Exercised, kept

13,661

$0.23

$3.20K

Sexton Patrick

18 Oct 2021

Chief Technology Officer

Exercised, kept

13,662

$0.16

$2.16K

Cubbage Vincent T.

1 Oct 2021

Director

Sell

100,000

$8.13

$812.96K

OLKKOLA EDWARD E

1 Oct 2021

Director

Sell

100,000

$8.13

$813.00K

Pang Stephen S.

1 Oct 2021

Director

Sell

225,000

$8.12

$1.83M

OLKKOLA EDWARD E

24 Sep 2021

Director

Exercised, kept

100,000

$0.09

$8.60K

Healy Thomas J.

22 Sep 2021

CHIEF EXECUTIVE OFFICER

Sell

200,000

$8.41

$1.68M

Healy Thomas J.

25 Aug 2021

Chief Executive Officer

Sell

200,000

$8.96

$1.79M

OLKKOLA EDWARD E

2 Aug 2021

Director

Sell

100,000

$9.72

$972.15K

OLKKOLA EDWARD E

29 Jul 2021

Director

Exercised, kept

100,000

$0.09

$8.60K

Healy Thomas J.

28 Jul 2021

Chief Executive Officer

Sell

200,000

$9.84

$1.97M

Sexton Patrick

19 Jul 2021

Chief Technology Officer

Exercised, kept

13,661

$0.23

$3.20K

Sexton Patrick

19 Jul 2021

Chief Technology Officer

Exercised, kept

13,661

$0.16

$2.16K

Healy Thomas J.

30 Jun 2021

Chief Executive Officer

Sell

100,000

$11.65

$1.17M

Pang Stephen S.

25 Jun 2021

Director

Sell

7,500

$12.35

$92.64K

OLKKOLA EDWARD E

2 Jun 2021

Director

Exercised, kept

100,000

$0.09

$8.60K

OLKKOLA EDWARD E

1 Jun 2021

Director

Sell

100,000

$10.41

$1.04M

Oxholm Jose Miguel

25 May 2021

VP, General Counsel & CCO

Buy

3,000

$9.68

$29.05K

Healy Thomas J.

19 May 2021

CHIEF EXECUTIVE OFFICER

Sell

300,000

$9.33

$2.80M

OLKKOLA EDWARD E

19 May 2021

Director

Sell

100,000

$9.35

$934.78K

OLKKOLA EDWARD E

18 May 2021

Director

Exercised, kept

100,000

$0.09

$8.60K

Sexton Patrick

16 Apr 2021

Chief Technology Officer

Exercised, kept

68,306

$0.23

$15.98K

Sexton Patrick

16 Apr 2021

Chief Technology Officer

Exercised, kept

95,628

$0.16

$15.11K

Card Andrew H JR

2 Mar 2021

Director

Buy

5,000

$16.54

$82.70K

Van de Vere Greg

15 Jan 2021

Chief Financial Officer

Exercised, kept

250,000

$0.12

$31.00K

Cubbage Vincent T.

29 Dec 2020

Director

Exercised, kept

12,500

$11.50

$143.75K

Pang Stephen S.

23 Dec 2020

Director

Exercised, kept

2,500

$11.50

$28.75K

Polar Asset Management Partners Inc.

19 Jun 2020

10% owner

Sell indirect

250,000

$14.50

$3.63M

Polar Asset Management Partners Inc.

19 Jun 2020

10% owner

Sell indirect

100,000

$14.15

$1.42M

Polar Asset Management Partners Inc.

19 Jun 2020

10% owner

Sell indirect

1,000,000

$13.78

$13.78M

Polar Asset Management Partners Inc.

19 Jun 2020

10% owner

Sell indirect

200,000

$13.13

$2.63M

Brock Darrell Jr.

4 Mar 2019

Vice President

Buy

5,000

$10.00

$50.00K

Cubbage Vincent T.

4 Mar 2019

Pres., CEO & Chairman of BOD

Buy

25,000

$10.00

$250.00K

Pang Stephen S.

4 Mar 2019

Director

Buy

5,000

$10.00

$50.00K

Savage Connie

4 Mar 2019

CFO and CAO

Buy

2,500

$10.00

$25.00K

Schnitzer Steven C.

4 Mar 2019

VP, Gen. Counsel and Secretary

Buy

5,000

$10.00

$50.00K

By person

Individual transactions

What was left out