| $1B | ||
| $595M | ||
| $211M | ||
| $195M | ||
| $137M | ||
| $129M |
Buys | $170,000 | 1 | 100 |
Sells | $0 | 0 | 0 |
| Cubbage Vincent T. | director | 1 | $170,000 | 0 | $0 | $170,000 |
Hyliion Holdings Corp. designs and develops power generators for stationary and mobile applications. Its primary product includes the KARNO Power Module, a fuel-agnostic power generating solution, which enables distributed power generation using conventional fuels, such as natural gas, propane or diesel; waste fuels, such as landfill and wellhead gas; zero carbon fuels, such as renewable hydrogen and ammonia. Hyliion Holdings Corp. was founded in 2015 and is headquartered in Cedar Park, Texas.
Over the last 12 months, insiders at Hyliion Holdings Corp. have bought $170,000 and sold $0 worth of Hyliion Holdings Corp. stock.
On average, over the past 5 years, insiders at Hyliion Holdings Corp. have bought $250,788 and sold $3.13M worth of stock each year.
Highest buying activity among insiders over the last 12 months: Cubbage Vincent T. (director) — $170,000.
The last purchase of 50,000 shares for transaction amount of $170,000 was made by Cubbage Vincent T. (director) on 2026‑08‑27.
| 2026-08-27 | Cubbage Vincent T. | director | 50,000 0.028% | $3.40 | $170,000 | +10.56% | ||
| 2025-08-21 | Freeland Richard Joseph | director | 65,000 0.0368% | $1.57 | $102,050 | +31.01% | ||
| 2025-05-23 | Panzer Jon | Chief Financial Officer | 40,000 0.0215% | $1.14 | $45,600 | +58.33% | ||
| 2025-05-23 | RAMASAMY GOVINDARAJ | Chief Commercial Officer | 20,000 0.0107% | $1.13 | $22,600 | +58.33% | ||
| 2025-05-23 | Standley Greg | Chief Accounting Officer. | 5,000 0.0027% | $1.13 | $5,650 | +58.33% | ||
| 2024-11-22 | Sale | Cubbage Vincent T. | director | 65,000 0.0383% | $3.90 | $253,500 | -56.25% | |
| 2024-11-20 | Craig Jeffrey A | director | 50,000 0.0298% | $2.95 | $147,500 | -42.27% | ||
| 2024-09-11 | RAMASAMY GOVINDARAJ | Chief Commercial Officer | 30,000 0.0187% | $1.92 | $57,600 | -9.36% | ||
| 2024-06-12 | RAMASAMY GOVINDARAJ | Chief Commercial Officer | 10,000 0.006% | $1.50 | $15,000 | +34.00% | ||
| 2023-11-21 | KNIGHT ROBERT M JR | director | 100,000 0.0566% | $0.57 | $57,000 | +189.47% | ||
| 2023-11-16 | LANTZ CHERI | Chief Strategy Officer | 20,000 0.0114% | $0.66 | $13,200 | +146.57% | ||
| 2023-11-15 | Healy Thomas J. | Chief Executive Officer | 139,798 0.0795% | $0.64 | $89,471 | +156.24% | ||
| 2023-11-15 | GALLAGHER DENNIS M. | Chief Operating Officer | 40,000 0.0235% | $0.66 | $26,400 | +156.24% | ||
| 2023-11-15 | Craig Jeffrey A | director | 100,000 0.056% | $0.63 | $63,000 | +156.24% | ||
| 2023-11-14 | Sale | Cubbage Vincent T. | director | 37,500 0.0198% | $0.61 | $22,875 | +143.45% | |
| 2023-11-14 | Healy Thomas J. | Chief Executive Officer | 110,202 0.0592% | $0.62 | $68,325 | +143.45% | ||
| 2023-11-14 | Panzer Jon | Chief Financial Officer | 75,000 0.0409% | $0.63 | $47,250 | +143.45% | ||
| 2023-11-14 | Card Andrew H JR | director | 20,000 0.0107% | $0.62 | $12,400 | +143.45% | ||
| 2022-11-18 | Card Andrew H JR | director | 10,000 0.0059% | $3.18 | $31,800 | -39.60% | ||
| 2022-11-17 | Oxholm Jose Miguel | VP, General Counsel & CCO | 1,000 0.0005% | $2.99 | $2,990 | -42.31% |
| Cubbage Vincent T. | director | 1131363 0.6335% | $3.56M | 2 | 3 | |
| Healy Thomas J. | Chief Executive Officer | 33422349 18.7138% | $105.28M | 2 | 8 | +149.85% |
| Panzer Jon | Chief Financial Officer | 925669 0.5183% | $2.92M | 4 | 0 | +29.86% |
| RAMASAMY GOVINDARAJ | Chief Commercial Officer | 573002 0.3208% | $1.8M | 3 | 0 | +27.66% |
| GALLAGHER DENNIS M. | Chief Operating Officer | 481294 0.2695% | $1.52M | 3 | 0 | +24.34% |
| Craig Jeffrey A | director | 282060 0.1579% | $888,489.00 | 2 | 0 | +56.99% |
| LANTZ CHERI | Chief Strategy Officer | 281373 0.1575% | $886,324.95 | 1 | 0 | +146.57% |
| Standley Greg | Chief Accounting Officer. | 241659 0.1353% | $761,225.85 | 1 | 0 | +58.33% |
| Freeland Richard Joseph | director | 222798 0.1247% | $701,813.70 | 1 | 0 | +31.01% |
| Oxholm Jose Miguel | VP, General Counsel & CCO | 213104 0.1193% | $671,277.60 | 3 | 0 | <0.0001% |
| KNIGHT ROBERT M JR | director | 176435 0.0988% | $555,770.25 | 2 | 0 | +75.18% |
| OLKKOLA EDWARD E | director | 172660 0.0967% | $543,879.00 | 1 | 4 | <0.0001% |
| Card Andrew H JR | director | 101435 0.0568% | $319,520.25 | 3 | 0 | +19.23% |
| Baker Sherri | Chief Financial Officer | 78096 0.0437% | $246,002.40 | 1 | 0 | <0.0001% |
| Pang Stephen S. | director | 73574 0.0412% | $231,758.10 | 1 | 2 | |
| Schnitzer Steven C. | VP, Gen. Counsel and Secretary | 5000 0.0028% | $15,750.00 | 1 | 0 | |
| Brock Darrell Jr. | Vice President | 5000 0.0028% | $15,750.00 | 1 | 0 | |
| Savage Connie | CFO and CAO | 2500 0.0014% | $7,875.00 | 1 | 0 |
$28,695,358 | 17 | 6.37% | $4.75B | |
$5,109,371 | 10 | -55.62% | $47.14M | |
$1,225,009 | 8 | 22.93% | $2.48B | |
$2,388,098 | 5 | -4.99% | $279.43M |
| Increased Positions | 63 | +45% | 6M | +13.19% |
| Decreased Positions | 53 | -37.86% | 8M | -18.32% |
| New Positions | 21 | New | 292,004 | New |
| Sold Out Positions | 23 | Sold Out | 1M | Sold Out |
| Total Postitions | 150 | +7.14% | 43M | -5.13% |
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| Millennium Management Llc | $11,000.00 | 3.43% | 6.04M | -57,060 | -0.94% | 2025-09-30 |
| Invesco Ltd. | $6,455.00 | 2.02% | 3.55M | +258,264 | +7.85% | 2025-09-30 |
| State Street Corp | $5,484.00 | 1.71% | 3.01M | +13,437 | +0.45% | 2025-09-30 |
| Geode Capital Management, Llc | $5,304.00 | 1.66% | 2.91M | -94,512 | -3.14% | 2025-09-30 |
| D. E. Shaw & Co., Inc. | $2,675.00 | 0.84% | 1.47M | -342,342 | -18.89% | 2025-09-30 |
| Hite Hedge Asset Management Llc | $2,319.00 | 0.72% | 1.27M | -32,628 | -2.5% | 2025-09-30 |
| Charles Schwab Investment Management Inc | $1,907.00 | 0.6% | 1.05M | +21,028 | +2.05% | 2025-09-30 |
| Northern Trust Corp | $1,786.00 | 0.56% | 981,143 | -59,506 | -5.72% | 2025-09-30 |