Stephen T D Dixon
First SEC filing: June 5, 2006 · Latest: June 5, 2006
Insider at
Insider transactions
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 | 124,950 | · | · | 124,950 Direct | · | Acquired | (price as of 2026-10-05) |
| June 7, 2006 | ATEC | J | 35,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| June 7, 2006 | ATEC | P | 2,222 | $9.00 | $19,998 | 2,222 Direct | · | Acquired | -90.3% (price as of 2026-10-05) |
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 | Feb. 2, 2016 | 124,950 | Acquired |
| June 7, 2006 | ATEC | Employee Stock Option (Right to buy) | Series A-1 Common Stock | $17.00 | Feb. 2, 2016 | 35,000 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| June 5, 2006 | ATEC | Employee Stock Option (Right to buy) | · | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2006 | $202,789 | $44,556 | · | · | · | · | $77,219 | $324,564 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.