Brian Plotkin
Insider
First SEC filing: June 5, 2006 · Latest: June 5, 2006
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| June 7, 2006 | ATEC | J | 235 | · | · | 19,751 Direct | +1.20% | Acquired | (price as of 2026-10-02) |
| June 7, 2006 | ATEC | J | 8,925 | · | · | 8,925 Direct | · | Acquired | (price as of 2026-10-02) |
| June 7, 2006 | ATEC | J | 2,500 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| June 7, 2006 | ATEC | C | 5,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| June 7, 2006 | ATEC | P | 1,666 | $9.00 | $14,994 | 19,749 Direct | +9.21% | Acquired | -90.7% (price as of 2026-10-02) |
| June 7, 2006 | ATEC | J | 200 | · | · | 200 Direct | · | Acquired | (price as of 2026-10-02) |
| June 7, 2006 | ATEC | J | 233 | · | · | 18,083 Direct | +1.31% | Acquired | (price as of 2026-10-02) |
| June 7, 2006 | ATEC | C | 17,850 | · | · | 17,850 Direct | · | Acquired | (price as of 2026-10-02) |
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 7, 2006 | ATEC | Employee Stock Option (Right to buy) | Common Stock | $4.76 | Jan. 17, 2016 | 8,925 | Acquired |
| June 7, 2006 | ATEC | Employee Stock Option (Right to buy) | Series A-1 Common Stock | $17.00 | Jan. 17, 2016 | 2,500 | Disposed |
| June 7, 2006 | ATEC | Series A-1 Common Stock | Common Stock | · | · | 5,000 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.