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Signature
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/s/ Ali D. Fawaz, Attorney-in-Fact
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Issuer symbol
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TYRA
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Transactions as of
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19 Jul 2023
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Net transactions value
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-$63,250
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Form type
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4
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Filing time
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21 Jul 2023, 20:52:50 UTC
Transactions Table
| Type |
Sym |
Class |
Transaction |
Value $ |
Shares |
Change % |
* Price $ |
Shares After |
Date |
Ownership |
Footnotes |
| transaction |
TYRA |
Common Stock |
Options Exercise |
$126 |
+207 |
+0.04% |
$0.6100* |
528,188 |
19 Jul 2023 |
Direct |
|
| transaction |
TYRA |
Common Stock |
Sale |
$3,328 |
-207 |
-0.04% |
$16.08 |
527,981 |
19 Jul 2023 |
Direct |
F1 |
| transaction |
TYRA |
Common Stock |
Options Exercise |
$2,379 |
+3,900 |
+0.74% |
$0.6100* |
531,881 |
21 Jul 2023 |
Direct |
|
| transaction |
TYRA |
Common Stock |
Sale |
$62,428 |
-3,900 |
-0.73% |
$16.01 |
527,981 |
21 Jul 2023 |
Direct |
F1, F2 |
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 |
-207 |
-0.15% |
$0.000000 |
137,403 |
19 Jul 2023 |
Common Stock |
207 |
$0.6100 |
Direct |
F3 |
| transaction |
TYRA |
Stock Option (Right to Buy) |
Options Exercise |
$0 |
-3,900 |
-2.8% |
$0.000000 |
133,503 |
21 Jul 2023 |
Common Stock |
3,900 |
$0.6100 |
Direct |
F3 |
* 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: