-
Signature
-
/s/ William Frederick, attorney-in-fact for Walter S. Woltosz and Virginia E. Woltosz
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Stock symbol
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SLP
-
Transactions as of
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Oct 1, 2025
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Transactions value $
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-$307,800
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Form type
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4
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Date filed
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10/3/2025, 04:13 PM
Reporting Owners (2)
| Name |
Relationship |
Address |
Signature |
Signature date |
CIK |
| WOLTOSZ WALTER S |
Director, 10%+ Owner |
800 PARK OFFICES DRIVE, SUITE 401, RESEARCH TRIANGLE PARK |
/s/ William Frederick, attorney-in-fact for Walter S. Woltosz and Virginia E. Woltosz |
2025-10-03 |
0001222526 |
| WOLTOSZ VIRGINIA E |
10%+ Owner |
800 PARK OFFICES DRIVE, SUITE 401, RESEARCH TRIANGLE PARK |
/s/ William Frederick, attorney-in-fact for Walter S. Woltosz and Virginia E. Woltosz |
2025-10-03 |
0001222527 |
Transactions Table
| Type |
Sym |
Class |
Transaction |
Value $ |
Shares |
Change % |
* Price $ |
Shares After |
Date |
Ownership |
Footnotes |
| transaction |
SLP |
Common Stock |
Sale |
-$308K |
-20K |
-0.6% |
$15.39 |
3.29M |
Oct 1, 2025 |
Direct |
F1, F2, 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: