HYLN · ISSUER CIK 1759631
Hyliion Holdings Corp.
Between Jul 31, 2026 and Oct 28, 2026, 7 Hyliion Holdings Corp. insiders reported $170K of open-market purchases and $0.00 of sales on SEC Form 4. The largest buyer was Cubbage Vincent T. (Director), with $170K.
↗7 insiders filed
Original Form 4 filings from Jul 31, 2026 to Oct 28, 2026. No open-market sales in the window.
$170KInsider buying
$0.00Insider selling
+$170KNet open-market
Oct 1, 2026Latest filing
| Ticker | Insider | Type | Owned | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 1, 202617:59 | Sep 30, 2026 | HYLN | Chief Accounting Officer. | C · Convert | — | +34,183 | 287,751 | +13% | — | ||
| Oct 1, 202617:59 | Sep 30, 2026 | HYLN | Chief Legal&Compliance Officer | C · Convert | — | +123,733 | 873,547 | +17% | — | ||
| Oct 1, 202617:59 | Sep 30, 2026 | HYLN | Chief Technology Officer | C · Convert | — | +127,322 | 1,223,928 | +12% | — | ||
| Oct 1, 202617:58 | Sep 30, 2026 | HYLN | Chief Financial Officer | C · Convert | — | +134,667 | 1,070,147 | +14% | — | ||
| Oct 1, 202617:58 | Sep 30, 2026 | HYLN | Chief Executive Officer, Director, 10% Owner | C · Convert | — | +424,289 | 33,206,711 | +1% | — | ||
| Oct 1, 202617:57 | Sep 30, 2026 | HYLN | Director | G · Gift | — | −5,750 | 1,125,613 | -1% | — | ||
| Sep 22, 202616:38 | Sep 21, 2026 | HYLN | Chief Legal&Compliance Officer | G · Gift | — | −50,000 | 749,814 | -6% | — | ||
| Aug 27, 202617:07 | Aug 27, 2026 | HYLN | Director | P · Buy | $3.40 | +50,000 | 1,131,363 | +5% | +$170K | -58.0% | -0.9% |
| Aug 25, 202617:31 | Aug 21, 2026 | HYLN | Chief Executive Officer, Director, 10% Owner | J · Other | $3.33 | −29,840 | 32,782,422 | -0% | $99K | ||
| Aug 21, 202616:51 | Aug 21, 2026 | HYLN | Chief Commercial Officer | J · Other | $3.37 | −6,670 | 593,920 | -1% | $22K | ||
| Aug 21, 202616:51 | Aug 21, 2026 | HYLN | Chief Legal&Compliance Officer | J · Other | $3.33 | −11,980 | 799,814 | -1% | $40K | ||
| Aug 21, 202616:50 | Aug 21, 2026 | HYLN | Chief Technology Officer | J · Other | $3.33 | −10,700 | 1,096,606 | -1% | $36K | ||
| Aug 21, 202616:50 | Aug 21, 2026 | HYLN | Chief Financial Officer | J · Other | $3.32 | −13,595 | 935,480 | -1% | $45K | ||
| Aug 21, 202616:49 | Aug 19, 2026 | HYLN | Chief Accounting Officer. | J · Other | $3.73 | −3,731 | 253,568 | -1% | $14K |