-
Signature
-
/s/ Randall Moreadith
-
Issuer symbol
-
SER
-
Transactions as of
-
24 Nov 2025
-
Net transactions value
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-$2,073
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Form type
-
4
-
Filing time
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25 Nov 2025, 21:20:06 UTC
Reporting Owners (1)
| Name |
Relationship |
Address |
Signature |
Signature date |
CIK |
| Moreadith Randall |
Chief Scientific Officer |
601 GENOME WAY, SUITE 2001, HUNTSVILLE |
/s/ Randall Moreadith |
25 Nov 2025 |
0001301120 |
Transactions Table
| Type |
Sym |
Class |
Transaction |
Value $ |
Shares |
Change % |
* Price $ |
Shares After |
Date |
Ownership |
Footnotes |
| transaction |
SER |
Common Stock |
Options Exercise |
$32.1 |
+535 |
|
$0.0600 |
535 |
24 Nov 2025 |
Direct |
|
| transaction |
SER |
Common Stock |
Sale |
$2,105 |
-535 |
-100% |
$3.94 |
0 |
24 Nov 2025 |
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 |
SER |
Stock Option (right to buy) |
Options Exercise |
$0 |
-535 |
-0.14% |
$0.000000 |
384,151 |
24 Nov 2025 |
Common Stock |
535 |
$0.0600 |
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: