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Signature
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/s/ Ali D. Fawaz, Attorney-in-Fact
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Stock symbol
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TYRA
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Transactions as of
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Mar 30, 2023
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Transactions value $
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-$68,045
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Form type
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4
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Date filed
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4/3/2023, 08:07 PM
Transactions Table
| Type |
Sym |
Class |
Transaction |
Value $ |
Shares |
Change % |
* Price $ |
Shares After |
Date |
Ownership |
Footnotes |
| transaction |
TYRA |
Common Stock |
Options Exercise |
$1.22K |
+2K |
+0.38% |
$0.61* |
530K |
Mar 30, 2023 |
Direct |
|
| transaction |
TYRA |
Common Stock |
Sale |
-$32K |
-2K |
-0.38% |
$16.01 |
528K |
Mar 30, 2023 |
Direct |
F1 |
| transaction |
TYRA |
Common Stock |
Options Exercise |
$244 |
+400 |
+0.08% |
$0.61* |
528K |
Mar 31, 2023 |
Direct |
|
| transaction |
TYRA |
Common Stock |
Sale |
-$6.4K |
-400 |
-0.08% |
$16.00 |
528K |
Mar 31, 2023 |
Direct |
F1 |
| transaction |
TYRA |
Common Stock |
Options Exercise |
$1.22K |
+2K |
+0.38% |
$0.61* |
530K |
Apr 3, 2023 |
Direct |
|
| transaction |
TYRA |
Common Stock |
Sale |
-$32.3K |
-2K |
-0.38% |
$16.16 |
528K |
Apr 3, 2023 |
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 |
TYRA |
Stock Option (Right to Buy) |
Options Exercise |
$0 |
-2K |
-0.86% |
$0.00 |
232K |
Mar 30, 2023 |
Common Stock |
2K |
$0.61 |
Direct |
F2 |
| transaction |
TYRA |
Stock Option (Right to Buy) |
Options Exercise |
$0 |
-400 |
-0.17% |
$0.00 |
231K |
Mar 31, 2023 |
Common Stock |
400 |
$0.61 |
Direct |
F2 |
| transaction |
TYRA |
Stock Option (Right to Buy) |
Options Exercise |
$0 |
-2K |
-0.86% |
$0.00 |
229K |
Apr 3, 2023 |
Common Stock |
2K |
$0.61 |
Direct |
F2 |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.
Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.
Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).
Explanation of Responses: