Stocks
HYLN Hyliion Holdings Corp.

HYLN

Hyliion Holdings Corp.

Company with tickers: HYLN

CIK

1759631

CUSIP

449109107

Shares Outstanding

178,317,154

Price Holdings Short Volume Short Interest Fails to Deliver SEC Filings Earnings Calls Insider Trading Congress Trades

Date	Insider	Role	Type	Shares	Price	Value	After
2026-03-10	RAMASAMY GOVINDARAJ	Chief Commercial Officer	Other	130	$2.02	$263	607,105
2026-03-03	Oxholm Jose Miguel	Chief Legal&Compliance Officer	Other	24,900	$2.04	$50,796	823,370
2026-03-03	Panzer Jon	Chief Financial Officer	Other	16,820	$2.04	$34,313	957,140
2026-03-03	Standley Greg	Chief Accounting Officer.	Other	7,411	$2.04	$15,118	261,280
2026-03-03	RAMASAMY GOVINDARAJ	Chief Commercial Officer	Other	12,758	$2.04	$26,026	607,235
2026-03-03	MOOK JOSHUA T.	Chief Technology Officer	Other	14,816	$2.04	$30,225	1,114,109
2026-03-03	LANTZ CHERI	Chief Strategy Officer	Other	16,700	$2.04	$34,068	730,204
2026-03-03	Healy Thomas J.	Director, Chief Executive Officer, 10% Owner	Other	58,202	$2.05	$119,314	35,340,288
2026-02-11	Trent Melanie Montague	Director	Award	60,976	$2.05	$125,001	218,774
2026-02-11	Craig Jeffrey A	Director	Award	60,976	$2.05	$125,001	402,845
2026-02-11	Boehm Rodger L	Director	Award	60,676	$2.05	$124,386	218,474
2026-02-11	RAMASAMY GOVINDARAJ	Chief Commercial Officer	Award	241,464	—	—	241,464
2026-02-11	RAMASAMY GOVINDARAJ	Chief Commercial Officer	Award	80,488	$2.05	$165,000	619,993
2026-02-11	MOOK JOSHUA T.	Chief Technology Officer	Award	285,366	—	—	285,366
2026-02-11	MOOK JOSHUA T.	Chief Technology Officer	Award	95,122	$2.05	$195,000	1,128,925
2026-02-11	KNIGHT ROBERT M JR	Director	Award	60,976	$2.05	$125,001	375,345
2026-02-11	Gustanski Mary	Director	Award	60,976	$2.05	$125,001	256,379
2026-02-11	Freeland Richard Joseph	Director	Award	60,976	$2.05	$125,001	283,774
2026-02-11	Cubbage Vincent T.	Director	Award	60,976	$2.05	$125,001	1,092,863
2026-02-11	Standley Greg	Chief Accounting Officer.	Award	70,203	—	—	70,203
2026-02-11	Standley Greg	Chief Accounting Officer.	Award	46,803	$2.05	$95,946	268,691
2026-02-11	Oxholm Jose Miguel	Chief Legal&Compliance Officer	Award	95,122	$2.05	$195,000	848,270
2026-02-11	Oxholm Jose Miguel	Chief Legal&Compliance Officer	Award	285,366	—	—	285,366
2026-02-11	Panzer Jon	Chief Financial Officer	Award	100,610	$2.05	$206,251	973,960
2026-02-11	Panzer Jon	Chief Financial Officer	Award	301,830	—	—	301,830
2026-02-11	Healy Thomas J.	Director, Chief Executive Officer, 10% Owner	Award	296,342	$2.05	$607,501	35,398,490
2026-02-11	Healy Thomas J.	Director, Chief Executive Officer, 10% Owner	Award	889,024	—	—	889,024
2025-12-17	Oxholm Jose Miguel	Chief Legal&Compliance Officer	Other	2,480	$1.78	$4,414	753,148
2025-12-12	RAMASAMY GOVINDARAJ	Chief Commercial Officer	Other	12,949	$1.94	$25,121	539,505
2025-12-12	Healy Thomas J.	Director, Chief Executive Officer, 10% Owner	Other	134,963	$1.94	$261,828	35,102,148
2025-12-12	Standley Greg	Chief Accounting Officer.	Other	4,010	$1.94	$7,779	221,888
2025-12-12	Oxholm Jose Miguel	Chief Legal&Compliance Officer	Other	23,422	$1.94	$45,439	755,628
2025-12-12	MOOK JOSHUA T.	Chief Technology Officer	Other	12,949	$1.94	$25,121	1,033,803
2025-12-12	LANTZ CHERI	Chief Strategy Officer	Other	15,646	$1.94	$30,353	746,904
2025-12-12	Panzer Jon	Chief Financial Officer	Other	16,440	$1.94	$31,894	873,350
2025-12-03	LANTZ CHERI	Chief Strategy Officer	Other	2,700	$1.86	$5,022	762,550
2025-11-28	Panzer Jon	Chief Financial Officer	Tax	2,435	$1.88	$4,578	889,790
2025-11-27	Standley Greg	Chief Accounting Officer.	Tax	519	$1.85	$960	225,898
2025-11-27	MOOK JOSHUA T.	Chief Technology Officer	Tax	1,361	$1.85	$2,518	1,046,752
2025-11-26	MOOK JOSHUA T.	Chief Technology Officer	Award	540,541	$1.85	$1,000,001	1,048,113
2025-11-17	Oxholm Jose Miguel	Chief Legal&Compliance Officer	Other	31,105	$1.66	$51,634	779,050
2025-11-17	Healy Thomas J.	Director, Chief Executive Officer, 10% Owner	Other	159,776	$1.66	$265,228	35,237,111
2025-11-17	LANTZ CHERI	Chief Strategy Officer	Other	25,218	$1.66	$41,862	765,250
2025-11-17	MOOK JOSHUA T.	Chief Technology Officer	Other	9,039	$1.66	$15,005	507,572
2025-11-14	RAMASAMY GOVINDARAJ	Chief Commercial Officer	Tax	7,397	$1.70	$12,575	552,454
2025-11-14	Panzer Jon	Chief Financial Officer	Tax	9,406	$1.70	$15,990	892,225
2025-11-14	Standley Greg	Chief Accounting Officer.	Tax	2,275	$1.70	$3,868	226,417
2025-11-14	MOOK JOSHUA T.	Chief Technology Officer	Tax	7,397	$1.70	$12,575	516,611
2025-11-13	RAMASAMY GOVINDARAJ	Chief Commercial Officer	Tax	4,110	$1.68	$6,905	559,851
2025-11-13	Panzer Jon	Chief Financial Officer	Tax	5,226	$1.68	$8,780	901,631
2025-11-13	MOOK JOSHUA T.	Chief Technology Officer	Tax	4,110	$1.68	$6,905	524,008
2025-11-12	Standley Greg	Chief Accounting Officer.	Tax	1,264	$1.90	$2,402	228,692
2025-11-08	Panzer Jon	Chief Financial Officer	Tax	1,704	$2.12	$3,612	906,857
2025-11-06	Standley Greg	Chief Accounting Officer.	Tax	1,577	$2.08	$3,280	229,956
2025-09-02	LANTZ CHERI	Chief Strategy Officer	Tax	2,529	$1.60	$4,046	780,273
2025-09-02	Oxholm Jose Miguel	Chief Legal&Compliance Officer	Tax	3,357	$1.60	$5,371	797,582
2025-08-28	Panzer Jon	Chief Financial Officer	Tax	2,435	$1.72	$4,188	908,561
2025-08-27	Standley Greg	Chief Accounting Officer.	Tax	519	$1.69	$877	231,533
2025-08-27	MOOK JOSHUA T.	Chief Technology Officer	Tax	1,361	$1.69	$2,300	519,688
2025-08-25	MOOK JOSHUA T.	Chief Technology Officer	Tax	8,430	$1.77	$14,921	521,049
2025-08-25	Healy Thomas J.	Director, Chief Executive Officer, 10% Owner	Tax	61,603	$1.77	$109,037	35,335,284
2025-08-25	Oxholm Jose Miguel	Chief Legal&Compliance Officer	Tax	12,573	$1.77	$22,254	800,939
2025-08-25	LANTZ CHERI	Chief Strategy Officer	Tax	10,195	$1.77	$18,045	782,802
2025-08-21	Freeland Richard Joseph	Director	Buy	65,000	$1.57	$102,050	222,798
2025-08-13	RAMASAMY GOVINDARAJ	Chief Commercial Officer	Tax	4,110	$1.66	$6,823	563,961
2025-08-13	Panzer Jon	Chief Financial Officer	Tax	5,226	$1.66	$8,675	910,996
2025-08-12	Standley Greg	Chief Accounting Officer.	Tax	2,781	$1.69	$4,700	232,052
2025-08-12	RAMASAMY GOVINDARAJ	Chief Commercial Officer	Tax	4,931	$1.69	$8,333	568,071
2025-08-12	Panzer Jon	Chief Financial Officer	Tax	6,271	$1.69	$10,598	916,222
2025-08-08	Panzer Jon	Chief Financial Officer	Tax	741	$1.53	$1,134	922,493
2025-08-06	Standley Greg	Chief Accounting Officer.	Tax	6,307	$1.51	$9,524	234,833
2025-05-28	Panzer Jon	Chief Financial Officer	Tax	2,435	$1.71	$4,164	923,234
2025-05-28	Oxholm Jose Miguel	Chief Legal&Compliance Officer	Tax	3,235	$1.71	$5,532	813,512
2025-05-28	LANTZ CHERI	Chief Strategy Officer	Tax	2,435	$1.71	$4,164	792,997
2025-05-27	MOOK JOSHUA T.	Chief Technology Officer	Tax	1,361	$1.14	$1,552	529,479
2025-05-27	Standley Greg	Chief Accounting Officer.	Tax	519	$1.14	$592	241,140
2025-05-23	Panzer Jon	Chief Financial Officer	Buy	40,000	$1.14	$45,600	925,669
2025-05-23	Standley Greg	Chief Accounting Officer.	Buy	5,000	$1.13	$5,650	241,659
2025-05-23	RAMASAMY GOVINDARAJ	Chief Commercial Officer	Buy	20,000	$1.13	$22,600	573,002
2025-05-13	LANTZ CHERI	Chief Strategy Officer	Tax	4,972	$1.91	$9,497	795,432
2025-05-13	Oxholm Jose Miguel	Chief Legal&Compliance Officer	Tax	6,134	$1.91	$11,716	816,747
2025-05-13	MOOK JOSHUA T.	Chief Technology Officer	Tax	4,110	$1.91	$7,850	530,840
2025-05-13	RAMASAMY GOVINDARAJ	Chief Commercial Officer	Tax	4,110	$1.91	$7,850	553,002
2025-05-13	Panzer Jon	Chief Financial Officer	Tax	5,226	$1.91	$9,982	885,669
2025-05-13	Healy Thomas J.	Director, Chief Executive Officer, 10% Owner	Tax	11,418	$1.91	$21,808	35,396,887
2025-05-12	Standley Greg	Chief Accounting Officer.	Tax	1,264	$1.79	$2,263	236,659
2025-05-08	Panzer Jon	Chief Financial Officer	Tax	741	$1.67	$1,237	890,895
2025-03-26	Healy Thomas J.	Director, Chief Executive Officer, 10% Owner	Tax	9,132	$1.55	$14,155	35,408,305
2025-03-26	Standley Greg	Chief Accounting Officer.	Tax	656	$1.55	$1,017	237,923
2025-03-26	Oxholm Jose Miguel	Chief Legal&Compliance Officer	Tax	1,732	$1.55	$2,685	822,881
2025-03-18	Standley Greg	Chief Accounting Officer.	Tax	427	$1.60	$683	238,579
2025-03-05	RAMASAMY GOVINDARAJ	Chief Commercial Officer	Tax	12,175	$2.09	$25,446	557,112
2025-02-28	Healy Thomas J.	Director, Chief Executive Officer, 10% Owner	Tax	23,742	$1.69	$40,124	35,417,437
2025-02-28	Standley Greg	Chief Accounting Officer.	Tax	964	$1.69	$1,629	239,006
2025-02-28	LANTZ CHERI	Chief Strategy Officer	Tax	7,789	$1.69	$13,163	800,404
2025-02-28	Oxholm Jose Miguel	Chief Legal&Compliance Officer	Tax	7,629	$1.69	$12,893	824,613
2025-02-28	Panzer Jon	Chief Financial Officer	Tax	2,435	$1.69	$4,115	891,636
2025-02-27	MOOK JOSHUA T.	Chief Technology Officer	Tax	1,361	$1.61	$2,191	534,950
2025-02-27	Standley Greg	Chief Accounting Officer.	Tax	476	$1.61	$766	239,970
2025-02-18	Boehm Rodger L	Director	Award	59,809	—	—	157,798