Oliver Burckhardt
CIK 1381766 · View on SEC EDGAR ↗
First SEC filing: Oct. 19, 2010 · Latest: Oct. 19, 2010
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
Insider at
Insider transactions
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 |
|---|---|---|---|---|---|---|---|---|---|
| Nov. 4, 2010 | ATEC | A | 188,000 | $2.31 | $434,280 | 188,000 Direct | — | Acquired | -65.3% (price as of 2026-08-20) |
| March 26, 2010 | ATEC | J | 320,549 | $6.39 | $2,048,308 | 188,000 Direct | -63.03% | Disposed | -87.5% (price as of 2026-08-20) |
| June 30, 2008 | OFIX | A | 28,000 | — | — | 28,000 Direct | — | Acquired | (price as of 2026-08-20) |
| Nov. 27, 2007 | OFIX | A | 40,000 | — | — | 40,000 Direct | — | Acquired | (price as of 2026-08-20) |
| Aug. 21, 2007 | OFIX | A | 10,000 | — | — | 10,000 Direct | — | Acquired | (price as of 2026-08-20) |
| June 29, 2007 | OFIX | A | 22,300 | — | — | 22,300 Direct | — | Acquired | (price as of 2026-08-20) |
| Nov. 6, 2006 | OFIX | A | 30,000 | — | — | 30,000 Direct | — | Acquired | (price as of 2026-08-20) |
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 |
|---|---|---|---|---|---|---|---|
| Nov. 4, 2010 | ATEC | Incentive Stock Option | Common Stock (188,000) | $2.31 | Nov. 4, 2020 | 188,000 | Acquired |
| March 26, 2010 | ATEC | Incentive Stock Option | Common Stock (320,549) | $6.39 | March 26, 2020 | 320,549 | Disposed |
| June 30, 2008 | OFIX | Stock Option (right to buy) | Common Stock (28,000) | $28.95 | June 30, 2018 | 28,000 | Acquired |
| Nov. 27, 2007 | OFIX | Stock Option (right to buy) | Common Stock (40,000) | $58.43 | Nov. 27, 2017 | 40,000 | Acquired |
| Aug. 21, 2007 | OFIX | Stock Option (right to buy) | Common Stock (10,000) | $47.78 | Aug. 21, 2017 | 10,000 | Acquired |
| June 29, 2007 | OFIX | Stock Option (right to buy) | Common Stock (22,300) | $44.97 | June 29, 2017 | 22,300 | Acquired |
| Nov. 6, 2006 | OFIX | Stock Option (right to buy) | Common Stock (30,000) | $42.97 | Nov. 6, 2016 | 30,000 | Acquired |
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.
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 |
|---|---|---|---|---|---|---|---|---|
| 2008 | $249,577 | — | — | $1,437,751 | — | — | $480,912 | $2,168,240 |
| 2007 | $263,495 | $75,000 | — | $383,223 | $51,087 | — | $19,356 | $792,161 |
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2010 | $273,750 | — | — | — | — | — | $95,557 | $1,539,306 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.