-
Signature
-
/s/ Raoul Maitra, attorney-in-fact for Jan Kowal
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Issuer symbol
-
ALTR
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Transactions as of
-
04 Jun 2021
-
Net transactions value
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-$246,064
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Form type
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4
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Filing time
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08 Jun 2021, 13:12:13 UTC
Transactions Table
| Type |
Sym |
Class |
Transaction |
Value $ |
Shares |
Change % |
* Price $ |
Shares After |
Date |
Ownership |
Footnotes |
| transaction |
ALTR |
Class A Common Stock |
Options Exercise |
$20,720 |
+4,000 |
+44% |
$5.18* |
13,000 |
04 Jun 2021 |
Direct |
|
| transaction |
ALTR |
Class A Common Stock |
Sale |
$266,784 |
-4,000 |
-31% |
$66.70 |
9,000 |
04 Jun 2021 |
Direct |
F1 |
Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)
| Type |
Sym |
Class |
Transaction |
Value $ |
Shares |
Change % |
* Price $ |
Shares After |
Date |
Underlying Class |
Amount |
Exercise Price |
Ownership |
Footnotes |
| transaction |
ALTR |
Stock Option (Right to Buy) |
Options Exercise |
$0 |
-4,000 |
-100% |
$0.000000* |
0 |
04 Jun 2021 |
Class A Common Stock |
4,000 |
$5.18 |
Direct |
F2 |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.
Jan Kowal is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may continue.
Explanation of Responses: