Dyaarl Lee Anderson Jr.
CIK 2072324 · View on SEC EDGAR ↗
Insider
First SEC filing: June 15, 2026 · Latest: June 15, 2026
On this page
Insider at
Insider transactions
0 buys (P)
1 sells (S)
Net:
$-9,525
+ 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
5 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| June 11, 2026 | SERA | S | 4,739 | $2.01 | $9,525 | 77,998 Direct | -5.73% | Disposed | 4.5% (price as of 2026-08-21) |
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 |
|---|---|---|---|---|---|---|---|
| March 12, 2026 | SERA | Stock Option (right to buy) | Class A Common Stock (19,310) | $1.99 | March 12, 2036 | 19,310 | Acquired |
| June 23, 2025 | SERA | Stock Option (right to buy) | Class A Common Stock (102,534) | $1.87 | June 23, 2035 | 102,534 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).