Mark E Miller
CIK 1985746 · View on SEC EDGAR ↗
Insider
First SEC filing: Jan. 13, 2025 · Latest: Jan. 13, 2025
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 3 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Dec. 31, 2024 | SLSN | A | 9,000 | $2.44 | $21,960 | 9,000 Direct | — | Acquired | -66.6% (price as of 2026-08-18) |
| Dec. 27, 2023 | SLSN | A | 12,600 | $0.61 | $7,686 | 12,600 Direct | — | Acquired | 33.8% (price as of 2026-08-18) |
| July 19, 2023 | SLSN | A | 10,000 | $1.24 | $12,400 | 10,000 Direct | — | Acquired | -34.2% (price as of 2026-08-18) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Dec. 31, 2024 | SLSN | Common Stock (Right to Buy) | Common Stock (9,000) | $2.44 | Dec. 31, 2031 | 9,000 | Acquired |
| Dec. 27, 2023 | SLSN | Common Stock (option to purchase) | Common Stock (12,600) | $0.61 | Dec. 27, 2030 | 12,600 | Acquired |
| July 19, 2023 | SLSN | Common Stock (option to purchase) | Common Stock (10,000) | $1.24 | July 19, 2030 | 10,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).