-
Signature
-
/s/ Laura Riffner, Under UPA for R. Janet Whitmore
-
Stock symbol
-
SLSN
-
Transactions as of
-
Nov 14, 2025
-
Transactions value $
-
$63,274
-
Form type
-
4
-
Date filed
-
12/11/2025, 11:50 AM
Reporting Owners (1)
| Name |
Relationship |
Address |
Signature |
Signature date |
CIK |
| WHITMORE R JANET |
Director |
1319 MARQUETTE DRIVE, ROMEOVILLE |
/s/ Laura Riffner, Under UPA for R. Janet Whitmore |
2025-12-11 |
0001173970 |
Transactions Table
| Type |
Sym |
Class |
Transaction |
Value $ |
Shares |
Change % |
* Price $ |
Shares After |
Date |
Ownership |
Footnotes |
| transaction |
SLSN |
Common Stock |
Purchase |
$34.2K |
+19.8K |
+0.97% |
$1.73 |
2.07M |
Nov 14, 2025 |
Direct |
|
| transaction |
SLSN |
Common Stock |
Purchase |
$9.35K |
+5K |
+0.24% |
$1.87 |
2.07M |
Nov 17, 2025 |
Direct |
|
| transaction |
SLSN |
Common Stock |
Purchase |
$489 |
+267 |
+0.01% |
$1.83 |
2.07M |
Nov 18, 2025 |
Direct |
|
| transaction |
SLSN |
Common Stock |
Purchase |
$9.75K |
+5K |
+0.24% |
$1.95 |
2.08M |
Nov 19, 2025 |
Direct |
|
| transaction |
SLSN |
Common Stock |
Purchase |
$9.45K |
+5K |
+0.24% |
$1.89 |
2.08M |
Nov 19, 2025 |
Direct |
|
| holding |
SLSN |
Common Stock |
|
|
|
|
|
2.05M |
Nov 14, 2025 |
Direct |
|
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 |
| holding |
SLSN |
Deferred Common Stock |
|
|
|
|
|
20K |
Nov 14, 2025 |
Common Stock |
20K |
|
Direct |
F1, F2, F3 |
| holding |
SLSN |
Common Stock (right to purchase) |
|
|
|
|
|
2K |
Nov 14, 2025 |
Common Stock |
2K |
$1.85 |
Direct |
F4 |
| holding |
SLSN |
Common Stock (right to purchase) |
|
|
|
|
|
20K |
Nov 14, 2025 |
Common Stock |
20K |
$4.17 |
Direct |
F5 |
| holding |
SLSN |
Common Stock (right to purchase) |
|
|
|
|
|
13.3K |
Nov 14, 2025 |
Common Stock |
13.3K |
$1.17 |
Direct |
F5 |
| holding |
SLSN |
Common Stock (right to purchase) |
|
|
|
|
|
12.6K |
Nov 14, 2025 |
Common Stock |
12.6K |
$0.61 |
Direct |
F5 |
| holding |
SLSN |
Common Stock (Right to Buy) |
|
|
|
|
|
12K |
Nov 14, 2025 |
Common Stock |
12K |
$2.44 |
Direct |
F5 |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.
Explanation of Responses:
Remarks:
Due to administrative issues relating to establishing Ms. Whitmore's account with Edgar Next this filing was delayed.