Hyliion Holdings Corp. (HYLN)

Latest Insider Confidence Score

2026Q1

47.4
Bearish

Company insider confidence (by quarter)

2019Q1 2026Q1

Largest shareholders

Insider Role (last 12 mo) Shares held Filed at
Healy Thomas J. CEO 35,237,111 Nov 18, 2025
Axioma Ventures, Llc — 16,656,790 Oct 5, 2020
Axioma Holdings, Llc — 16,656,790 Oct 5, 2020
Axioma Management, Llc — 16,656,790 Oct 5, 2020
Jenkins Alexander H. — 16,656,790 Oct 5, 2020

Recent buy/sell transactions

Exec date Filing date Insider Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Mar 3, 2026 Mar 4, 2026 Standley Greg Chief Accounting Officer. Sell 46.3 -7,411 -2.76% ✗ $15.1K
Mar 3, 2026 Mar 4, 2026 RAMASAMY GOVINDARAJ Chief Commercial Officer Sell 46.3 -12,758 -2.06% ✗ $26K
Mar 3, 2026 Mar 4, 2026 Oxholm Jose Miguel Chief Legal&Compliance Officer Sell 42.5 -24,900 -2.94% ✗ $50.8K
Mar 3, 2026 Mar 4, 2026 MOOK JOSHUA T. Chief Technology Officer Sell 46.3 -14,816 -1.31% ✗ $30.2K
Mar 3, 2026 Mar 4, 2026 LANTZ CHERI Chief Strategy Officer Sell 46.3 -16,700 -2.24% ✗ $34.1K
Mar 3, 2026 Mar 4, 2026 Panzer Jon CFO Sell 46.3 -16,820 -1.73% ✗ $34.3K
Mar 3, 2026 Mar 4, 2026 Healy Thomas J. CEO Sell 47.5 -58,202 -0.16% ✗ $119.3K
Feb 11, 2026 Feb 13, 2026 Trent Melanie Montague Director Neutral 90.0 +60,976 38.64% ✗ -
Feb 11, 2026 Feb 13, 2026 KNIGHT ROBERT M JR Director Neutral 90.0 +60,976 19.40% ✗ -
Feb 11, 2026 Feb 13, 2026 Gustanski Mary Director Neutral 90.0 +60,976 31.21% ✗ -
Feb 11, 2026 Feb 13, 2026 Freeland Richard Joseph Director Neutral 90.0 +60,976 27.37% ✗ -
Feb 11, 2026 Feb 13, 2026 Cubbage Vincent T. Director Neutral 85.0 +60,976 5.91% ✗ -
Feb 11, 2026 Feb 13, 2026 Craig Jeffrey A Director Neutral 90.0 +60,976 17.84% ✗ -
Feb 11, 2026 Feb 13, 2026 Boehm Rodger L Director Neutral 90.0 +60,676 38.45% ✗ -
Feb 11, 2026 Feb 13, 2026 Standley Greg Chief Accounting Officer. Neutral 90.0 +46,803 21.09% ✗ -
Feb 11, 2026 Feb 13, 2026 RAMASAMY GOVINDARAJ Chief Commercial Officer Neutral 90.0 +80,488 14.92% ✗ -
Feb 11, 2026 Feb 13, 2026 Oxholm Jose Miguel Chief Legal&Compliance Officer Neutral 90.0 +95,122 12.63% ✗ -
Feb 11, 2026 Feb 13, 2026 MOOK JOSHUA T. Chief Technology Officer Neutral 85.0 +95,122 9.20% ✗ -
Feb 11, 2026 Feb 13, 2026 Panzer Jon CFO Neutral 90.0 +100,610 11.52% ✗ -
Feb 11, 2026 Feb 13, 2026 Healy Thomas J. CEO Neutral 67.5 +296,342 0.84% ✗ -
Dec 17, 2025 Dec 19, 2025 Oxholm Jose Miguel Chief Legal&Compliance Officer Sell 52.5 -2,480 -0.33% ✗ $4.4K
Dec 12, 2025 Dec 15, 2025 Standley Greg Chief Accounting Officer. Sell 47.5 -4,010 -1.78% ✗ $7.8K
Dec 12, 2025 Dec 15, 2025 RAMASAMY GOVINDARAJ Chief Commercial Officer Sell 46.3 -12,949 -2.34% ✗ $25.1K
Dec 12, 2025 Dec 15, 2025 Oxholm Jose Miguel Chief Legal&Compliance Officer Sell 46.3 -23,422 -3.01% ✗ $45.4K
Dec 12, 2025 Dec 15, 2025 MOOK JOSHUA T. Chief Technology Officer Sell 46.3 -12,949 -1.24% ✗ $25.1K
Dec 12, 2025 Dec 15, 2025 LANTZ CHERI Chief Strategy Officer Sell 46.3 -15,646 -2.05% ✗ $30.4K
Dec 12, 2025 Dec 15, 2025 Panzer Jon CFO Sell 46.3 -16,440 -1.85% ✗ $31.9K
Dec 12, 2025 Dec 15, 2025 Healy Thomas J. CEO Sell 45.0 -134,963 -0.38% ✗ $261.8K
Dec 3, 2025 Dec 3, 2025 LANTZ CHERI Chief Strategy Officer Sell 52.5 -2,700 -0.35% ✗ $5K
Nov 28, 2025 Dec 1, 2025 Panzer Jon CFO Sell 45.0 -2,435 -0.27% ✗ $4.6K
Nov 27, 2025 Dec 1, 2025 Standley Greg Chief Accounting Officer. Sell 45.0 -519 -0.23% ✗ $960.2
Nov 26, 2025 Dec 1, 2025 MOOK JOSHUA T. Chief Technology Officer Sell 90.0 +539,180 106.23% ✗ $2.5K
Nov 17, 2025 Nov 18, 2025 Oxholm Jose Miguel Chief Legal&Compliance Officer Sell 42.5 -31,105 -3.84% ✗ $51.6K
Nov 17, 2025 Nov 18, 2025 LANTZ CHERI Chief Strategy Officer Sell 46.3 -25,218 -3.19% ✗ $41.9K
Nov 17, 2025 Nov 18, 2025 Healy Thomas J. CEO Sell 45.0 -159,776 -0.45% ✗ $265.2K
Aug 25, 2025 Nov 18, 2025 Oxholm Jose Miguel Chief Legal&Compliance Officer Neutral 52.5 - 0.00% ✗ -
Aug 25, 2025 Nov 18, 2025 LANTZ CHERI Chief Strategy Officer Neutral 52.5 - 0.00% ✗ -
Aug 25, 2025 Nov 18, 2025 Healy Thomas J. CEO Neutral 52.5 - 0.00% ✗ -
Nov 14, 2025 Nov 18, 2025 Standley Greg Chief Accounting Officer. Sell 37.5 -2,275 -0.99% ✗ $3.9K
Nov 13, 2025 Nov 17, 2025 RAMASAMY GOVINDARAJ Chief Commercial Officer Sell 26.3 -11,507 -2.04% ✗ $19.5K
Nov 13, 2025 Nov 17, 2025 MOOK JOSHUA T. Chief Technology Officer Sell 46.3 -20,546 -3.89% ✗ $34.5K
Nov 13, 2025 Nov 17, 2025 Panzer Jon CFO Sell 26.3 -14,632 -1.61% ✗ $24.8K
Aug 25, 2025 Nov 17, 2025 MOOK JOSHUA T. Chief Technology Officer Neutral 52.5 - 0.00% ✗ -
Nov 12, 2025 Nov 14, 2025 Standley Greg Chief Accounting Officer. Sell 37.5 -1,264 -0.55% ✗ $2.4K
Nov 8, 2025 Nov 10, 2025 Panzer Jon CFO Sell 52.5 -1,704 -0.19% ✗ $3.6K
Nov 6, 2025 Nov 6, 2025 Standley Greg Chief Accounting Officer. Sell 37.5 -1,577 -0.68% ✗ $3.3K
Sep 2, 2025 Sep 2, 2025 Oxholm Jose Miguel Chief Legal&Compliance Officer Sell 45.0 -3,357 -0.42% ✗ $5.4K
Sep 2, 2025 Sep 2, 2025 LANTZ CHERI Chief Strategy Officer Sell 45.0 -2,529 -0.32% ✗ $4K
Aug 28, 2025 Aug 29, 2025 Panzer Jon CFO Sell 45.0 -2,435 -0.27% ✗ $4.2K
Aug 27, 2025 Aug 29, 2025 Standley Greg Chief Accounting Officer. Sell 45.0 -519 -0.22% ✗ $877.1
Aug 27, 2025 Aug 29, 2025 MOOK JOSHUA T. Chief Technology Officer Sell 45.0 -1,361 -0.26% ✗ $2.3K
Aug 25, 2025 Aug 25, 2025 Oxholm Jose Miguel Chief Legal&Compliance Officer Sell 26.3 -12,573 -1.55% ✗ $22.3K
Aug 25, 2025 Aug 25, 2025 MOOK JOSHUA T. Chief Technology Officer Sell 26.3 -8,430 -1.59% ✗ $14.9K
Aug 25, 2025 Aug 25, 2025 LANTZ CHERI Chief Strategy Officer Sell 26.3 -10,195 -1.29% ✗ $18K
Aug 25, 2025 Aug 25, 2025 Healy Thomas J. CEO Sell 47.5 -61,603 -0.17% ✗ $109K
Aug 21, 2025 Aug 21, 2025 Freeland Richard Joseph Director Buy 95.0 +65,000 41.19% ✗ $102.1K
Aug 12, 2025 Aug 14, 2025 Standley Greg Chief Accounting Officer. Sell 27.5 -2,781 -1.18% ✗ $4.7K
Aug 12, 2025 Aug 14, 2025 RAMASAMY GOVINDARAJ Chief Commercial Officer Sell 26.3 -9,041 -1.58% ✗ $15.2K
Aug 12, 2025 Aug 14, 2025 Panzer Jon CFO Sell 26.3 -11,497 -1.25% ✗ $19.3K
Aug 8, 2025 Aug 8, 2025 Panzer Jon CFO Sell 52.5 -741 -0.08% ✗ $1.1K
Aug 6, 2025 Aug 8, 2025 Standley Greg Chief Accounting Officer. Sell 27.5 -6,307 -2.62% ✗ $9.5K
May 28, 2025 May 28, 2025 Oxholm Jose Miguel Chief Legal&Compliance Officer Sell 45.0 -3,235 -0.40% ✗ $5.5K
May 28, 2025 May 28, 2025 LANTZ CHERI Chief Strategy Officer Sell 45.0 -2,435 -0.31% ✗ $4.2K
May 28, 2025 May 28, 2025 Panzer Jon CFO Sell 45.0 -2,435 -0.26% ✗ $4.2K
May 27, 2025 May 28, 2025 Standley Greg Chief Accounting Officer. Sell 45.0 -519 -0.21% ✗ $591.7
May 27, 2025 May 28, 2025 MOOK JOSHUA T. Chief Technology Officer Sell 45.0 -1,361 -0.26% ✗ $1.6K
May 23, 2025 May 27, 2025 Standley Greg Chief Accounting Officer. Buy 77.5 +5,000 2.11% ✗ $5.7K
May 23, 2025 May 27, 2025 RAMASAMY GOVINDARAJ Chief Commercial Officer Buy 83.8 +20,000 3.62% ✗ $22.6K
May 23, 2025 May 27, 2025 Panzer Jon CFO Buy 83.8 +40,000 4.52% ✗ $45.6K
May 13, 2025 May 14, 2025 RAMASAMY GOVINDARAJ Chief Commercial Officer Sell 37.5 -4,110 -0.74% ✗ $7.9K
May 13, 2025 May 14, 2025 Oxholm Jose Miguel Chief Legal&Compliance Officer Sell 36.3 -6,134 -0.75% ✗ $11.7K
May 13, 2025 May 14, 2025 MOOK JOSHUA T. Chief Technology Officer Sell 37.5 -4,110 -0.77% ✗ $7.9K
May 13, 2025 May 14, 2025 LANTZ CHERI Chief Strategy Officer Sell 37.5 -4,972 -0.62% ✗ $9.5K
May 13, 2025 May 14, 2025 Panzer Jon CFO Sell 37.5 -5,226 -0.59% ✗ $10K
May 13, 2025 May 14, 2025 Healy Thomas J. CEO Sell 51.3 -11,418 -0.03% ✗ $21.8K
May 12, 2025 May 14, 2025 Standley Greg Chief Accounting Officer. Sell 37.5 -1,264 -0.53% ✗ $2.3K
May 8, 2025 May 8, 2025 Panzer Jon CFO Sell 52.5 -741 -0.08% ✗ $1.2K
Mar 26, 2025 Mar 26, 2025 Standley Greg Chief Accounting Officer. Sell 45.0 -656 -0.27% ✗ $1K
Mar 26, 2025 Mar 26, 2025 Oxholm Jose Miguel Chief Legal&Compliance Officer Sell 45.0 -1,732 -0.21% ✗ $2.7K
Mar 26, 2025 Mar 26, 2025 Healy Thomas J. CEO Sell 51.3 -9,132 -0.03% ✗ $14.2K
Mar 18, 2025 Mar 18, 2025 Standley Greg Chief Accounting Officer. Sell 52.5 -427 -0.18% ✗ $683.2
Mar 5, 2025 Mar 6, 2025 RAMASAMY GOVINDARAJ Chief Commercial Officer Sell 26.3 -12,175 -2.14% ✗ $25.4K
Feb 28, 2025 Mar 3, 2025 Standley Greg Chief Accounting Officer. Sell 45.0 -964 -0.40% ✗ $1.6K
Feb 28, 2025 Mar 3, 2025 Oxholm Jose Miguel Chief Legal&Compliance Officer Sell 36.3 -7,629 -0.92% ✗ $12.9K
Feb 28, 2025 Mar 3, 2025 LANTZ CHERI Chief Strategy Officer Sell 36.3 -7,789 -0.96% ✗ $13.2K
Feb 28, 2025 Mar 3, 2025 Panzer Jon CFO Sell 45.0 -2,435 -0.27% ✗ $4.1K
Feb 28, 2025 Mar 3, 2025 Healy Thomas J. CEO Sell 51.3 -23,742 -0.07% ✗ $40.1K
Feb 27, 2025 Feb 27, 2025 Standley Greg Chief Accounting Officer. Sell 52.5 -476 -0.20% ✗ $766.4
Feb 27, 2025 Feb 27, 2025 MOOK JOSHUA T. Chief Technology Officer Sell 45.0 -1,361 -0.25% ✗ $2.2K
Feb 18, 2025 Feb 20, 2025 Trent Melanie Montague Director Neutral 90.0 +59,809 61.04% ✗ -
Feb 18, 2025 Feb 20, 2025 KNIGHT ROBERT M JR Director Neutral 90.0 +59,809 23.50% ✗ -
Feb 18, 2025 Feb 20, 2025 Gustanski Mary Director Neutral 90.0 +59,809 44.11% ✗ -
Feb 18, 2025 Feb 20, 2025 Freeland Richard Joseph Director Neutral 90.0 +59,809 61.04% ✗ -
Feb 18, 2025 Feb 20, 2025 Cubbage Vincent T. Director Neutral 85.0 +59,809 6.15% ✗ -
Feb 18, 2025 Feb 20, 2025 Craig Jeffrey A Director Neutral 90.0 +59,809 21.20% ✗ -
Feb 18, 2025 Feb 20, 2025 Boehm Rodger L Director Neutral 90.0 +59,809 61.04% ✗ -
Feb 18, 2025 Feb 20, 2025 Standley Greg Chief Accounting Officer. Neutral 90.0 +27,722 13.03% ✗ -
Feb 18, 2025 Feb 20, 2025 RAMASAMY GOVINDARAJ Chief Commercial Officer Neutral 90.0 +128,948 29.28% ✗ -
Feb 18, 2025 Feb 20, 2025 Oxholm Jose Miguel Chief Legal&Compliance Officer Neutral 90.0 +87,321 11.72% ✗ -
Feb 18, 2025 Feb 20, 2025 MOOK JOSHUA T. Chief Technology Officer Neutral 90.0 +93,302 21.06% ✗ -