Nathan B Fountain
CIK 1869596 · View on SEC EDGAR ↗
Insider
First SEC filing: June 10, 2026 · Latest: June 10, 2026
On this page
Insider at
Insider transactions
0 buys (P)
1 sells (S)
Net:
$-14,273
+ 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
3 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| June 9, 2026 | ABOS | S | 6,400 | $2.23 | $14,273 | 48,150 | — | — | 43.5% (price as of 2026-08-21) |
| July 6, 2021 | ABOS | P | 6,250 | $16.00 | $100,000 | 6,250 Direct | — | Acquired | -80.0% (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 |
|---|---|---|---|---|---|---|---|
| June 15, 2022 | ABOS | Stock Option (right to buy) | Common Stock (25,000) | $3.59 | June 14, 2032 | 25,000 | Acquired |
| June 30, 2021 | ABOS | Stock Option (Right to Buy) | Common Stock (34,000) | $16.00 | June 30, 2031 | 34,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).