Lauren Chung
CIK 1847773 · View on SEC EDGAR ↗
Insider
First SEC filing: Jan. 30, 2026 · Latest: Jan. 30, 2026
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 5 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 |
|---|---|---|---|---|---|---|---|---|---|
| Jan. 26, 2026 | PFSA | J | 30,000 | — | — | 30,000 Direct | — | Acquired | (price as of 2026-08-21) |
| Jan. 26, 2026 | PFSA | A | 52,866 | — | — | 52,866 Direct | — | Acquired | (price as of 2026-08-21) |
| Jan. 26, 2026 | PFSA | A | 221,794 | — | — | 221,794 Direct | — | Acquired | (price as of 2026-08-21) |
| Sept. 29, 2021 | ADTX | A | 11,500 | — | — | 14,000 Direct | +460.00% | Acquired | |
| July 14, 2021 | ADTX | A | 2,500 | — | — | 14,000 Direct | +21.74% | Acquired |
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 |
|---|---|---|---|---|---|---|---|
| Jan. 26, 2026 | PFSA | Stock Options | Common Stock (52,866) | $0.35 | Jan. 26, 2036 | 52,866 | Acquired |
| Jan. 26, 2026 | PFSA | Stock Options | Common Stock (221,794) | $0.35 | Jan. 26, 2036 | 221,794 | Acquired |
| Sept. 29, 2021 | ADTX | Restricted Stock Units | Common Stock (11,500) | — | — | 11,500 | Acquired |
| July 14, 2021 | ADTX | Restricted Stock Units | Common Stock (2,500) | — | — | 2,500 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).