28 results
424B3
HYLN
Hyliion Holdings Corporation - Ordinary Shares
5 Jan 22
Prospectus supplement
4:54pm
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The Company utilizes the Black-Scholes model to determine the fair value of the stock option awards, which requires the input of subjective assumptions … compensation expense in the period in which forfeitures occur.
The assumptions used in the Black-Scholes model are management’s best estimates
POS AM
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30 Dec 21
Prospectus update (post-effective amendment)
4:15pm
424B3
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15 Jul 21
Prospectus supplement
5:25pm
POS AM
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9 Jul 21
Prospectus update (post-effective amendment)
12:00am
424B3
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17 May 21
Prospectus supplement
6:53am
424B3
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26 Feb 21
Prospectus supplement
6:47am
424B3
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27 Nov 20
Prospectus supplement
4:35pm
DEFM14A
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8 Sep 20
Proxy related to merger
9:21am
PRER14A
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13 Aug 20
Preliminary revised proxy
9:59pm
10-K
EX-4.5
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23 Mar 20
Annual report
5:26pm
8-K
EX-4.1
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5 Mar 19
Tortoise Acquisition Corp. Announces Pricing of $225,000,000 Initial Public Offering
5:09pm