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Total declarations
Company
▲ Purchases (1 ops.)
▼ Sales (9 ops.)
Latest filing published 01 Oct 2026 for Hyliion Holdings Corp.. Read the official filing
Filing timeline
BuySaleThomas J. Healy
Insider track record
Disclosed buys
1
Disclosed sells
9
Signal history
Closed purchases
Market purchases
1
Not enough history yet: 1 closed purchase, at least 2 are needed.
Purchases by company
Since each purchase
- +464.4%Entry US$0.55 · Close at T+365 US$3.11
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
Thomas J. Healy: trading record in brief
Thomas J. Healy (chief executive) discloses dealings in Hyliion Holdings Corp. to SEC (Form 4). In total, 36 filings cover trades dated from 19 May 2021 to 30 September 2026.
On the open market, the record shows 1 purchase worth €64k and 9 sales worth €15.0M. Taken together, the sales exceed the purchases by €14.9M. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. The rest of the record consists of 15 share grants.
The newest entry dates from 1 October 2026: a transaction, in Hyliion Holdings Corp. The latest purchase dates back some time: it was published 1,068 days ago, on 15 November 2023. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 2 days. The legal deadline for a Form 4 is two business days after the transaction. Selling is not necessarily a view on the stock: liquidity needs and diversification are common motives. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.
Companies and markets linked to Thomas J. Healy
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Declarations36 total
202,033 shares0Common StockSEC:0001628280-26-064328:0
222,256 shares0Common StockSEC:0001628280-26-064328:1
29,840 shares@ US$3.330.013% mcap0.6% of flowCommon StockSEC:0001628280-26-058955:0
2,500,000 sharesCommon StockSEC:0001628280-26-046264:0
58,202 shares@ US$2.057.4% of flowCommon StockSEC:0001628280-26-014861:0
296,342 shares@ US$2.0536.9% of flowCommon StockSEC:0001628280-26-008222:0
134,963 shares@ US$1.9416.1% of flowCommon StockSEC:0001628280-25-057106:0
00Common StockSEC:0001628280-25-052972:0
159,776 shares@ US$1.6616.5% of flowCommon StockSEC:0001628280-25-052978:0
61,603 shares@ US$1.770.6% of flowCommon StockSEC:0001759631-25-000142:0
11,418 shares@ US$1.911.4% of flowCommon StockSEC:0001759631-25-000092:0
9,132 shares@ US$1.550.9% of flowCommon StockSEC:0001759631-25-000073:0
23,742 shares@ US$1.692.8% of flowCommon StockSEC:0001759631-25-000057:0
336,723 shares0Common StockSEC:0001759631-25-000018:0
38,019 shares@ US$2.145.7% of flowCommon StockSEC:0001759631-25-000006:0
658,125 shares0Common StockSEC:0001759631-24-000216:0
394,875 shares0Common StockSEC:0001759631-24-000183:0
263,250 shares0Common StockSEC:0001759631-24-000133:0
9,132 shares@ US$1.480.9% of flowCommon StockSEC:0001759631-24-000069:0
25,742 shares@ US$1.682.9% of flowCommon StockSEC:0001759631-24-000049:0
438,750 shares0Common StockSEC:0001759631-24-000031:0
110,202 shares@ US$0.624.6% of flowCommon StockSEC:0001759631-23-000101:0
Canonical exit: 12 Feb 2024 (T+90)
200,000 shares0Common StockSEC:0001759631-23-000059:0
9,132 shares@ US$2.141.3% of flowCommon StockSEC:0001213900-23-023781:0
292,500 shares0Common StockSEC:0001759631-23-000012:0
25 of 36 declarations
