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HYLN — Hyliion Holdings Corp.

Industrials · Truck & Bus Bodies · NYSE

CIK 0001759631 · FYE 1231 · All Form 4 filings on EDGAR ↗

Formerly: Tortoise Acquisition Corp. (until 2020-09-28)

7Insiders filing
7Transactions
+$170kReported buys
−$256kReported sells
1Cluster events

Window in data: 2026-08-19 → 2026-08-27 · Data as of 2026-08-28

Cluster membership

WeekWindowTierDirInsidersTotal value
2026-W342026-08-19 → 2026-08-21ELEVATED− sell6$256k

Insiders

InsiderRoleTxnsReported value
Cubbage Vincent T.Director1$170k
Healy Thomas J.Chief Executive Officer1$99k
Panzer JonChief Financial Officer1$45k
Oxholm Jose MiguelChief Legal&Compliance Officer1$40k
MOOK JOSHUA T.Chief Technology Officer1$36k
RAMASAMY GOVINDARAJChief Commercial Officer1$22k
Standley GregChief Accounting Officer.1$14k

Transaction history

Filing dateTrade dateTickerInsiderTypeSharesPriceValueCluster
2026-08-272026-08-27HYLNCubbage Vincent T. DirectorP50,000$3.40+$170k
2026-08-252026-08-21HYLNHealy Thomas J. Chief Executive OfficerJ29,840$3.33−$99k Cluster clu-9da8cc9c9670
2026-08-212026-08-21HYLNRAMASAMY GOVINDARAJ Chief Commercial OfficerJ6,670$3.37−$22k Cluster clu-9da8cc9c9670
2026-08-212026-08-21HYLNOxholm Jose Miguel Chief Legal&Compliance OfficerJ11,980$3.33−$40k Cluster clu-9da8cc9c9670
2026-08-212026-08-21HYLNMOOK JOSHUA T. Chief Technology OfficerJ10,700$3.33−$36k Cluster clu-9da8cc9c9670
2026-08-212026-08-21HYLNPanzer Jon Chief Financial OfficerJ13,595$3.32−$45k Cluster clu-9da8cc9c9670
2026-08-212026-08-19HYLNStandley Greg Chief Accounting Officer.J3,731$3.73−$14k Cluster clu-9da8cc9c9670