Stephen Lubischer — SEC Insider Profile, Roles & Companies

Insider at

04

ATEC selling March 10, 2010

Insider transactions

05

0 buys (P) 0 sells (S) Net: $0 + 14 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

14 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Nov. 15, 2012	ATEC	J	476	$1.44	$685	86,527 Direct	+0.55%	Acquired	-39.3% (price as of 2026-10-05)
Nov. 15, 2010	ATEC	J	1,386	$1.80	$2,495	86,051 Direct	+1.64%	Acquired	-51.4% (price as of 2026-10-05)
Nov. 4, 2010	ATEC	A	40,000	$2.31	$92,400	107,160 Direct	+59.56%	Acquired	-62.1% (price as of 2026-10-05)
May 24, 2010	ATEC	F	661	$5.37	$3,550	84,665 Direct	-0.77%	Disposed	-83.7% (price as of 2026-10-05)
May 13, 2010	ATEC	J	553	$4.81	$2,660	84,665 Direct	+0.66%	Acquired	-81.8% (price as of 2026-10-05)
March 10, 2010	ATEC	S	7,000	$7.00	$49,000	84,773 Direct	-7.63%	Disposed	-87.5% (price as of 2026-10-05)
Nov. 13, 2009	ATEC	J	665	$3.68	$2,447	91,773 Direct	+0.73%	Acquired	-76.2% (price as of 2026-10-05)
Nov. 5, 2009	ATEC	A	20,000	$4.93	$98,600	87,160 Direct	+29.78%	Acquired	-82.3% (price as of 2026-10-05)
Aug. 4, 2009	ATEC	A	20,000	$4.45	$89,000	67,160 Direct	+42.41%	Acquired	-80.3% (price as of 2026-10-05)
May 15, 2009	ATEC	J	1,484	$1.65	$2,449	91,108 Direct	+1.66%	Acquired	-47.0% (price as of 2026-10-05)
Nov. 19, 2008	ATEC	P	7,500	$2.20	$16,500	89,624 Direct	+9.13%	Acquired	-60.2% (price as of 2026-10-05)
Nov. 15, 2008	ATEC	J	1,071	$2.33	$2,495	82,124 Direct	+1.32%	Acquired	-62.5% (price as of 2026-10-05)
Nov. 6, 2008	ATEC	P	7,000	$3.07	$21,490	82,124 Direct	+9.32%	Acquired	-71.5% (price as of 2026-10-05)
July 30, 2008	ATEC	A	20,000	$4.79	$95,800	47,160 Direct	+73.64%	Acquired	-81.7% (price as of 2026-10-05)
May 22, 2008	ATEC	A	10,000	·	·	74,053 Direct	-11.90%	Disposed	(price as of 2026-10-05)
May 15, 2008	ATEC	J	617	$4.11	$2,536	74,053 Direct	+0.84%	Acquired	-78.7% (price as of 2026-10-05)
Aug. 22, 2007	ATEC	A	20,000	·	·	27,160 Direct	-42.41%	Disposed	(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.

06

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
Nov. 4, 2010	ATEC	Incentive Stock Option	Common Stock (40,000)	$2.31	Nov. 4, 2020	40,000	Acquired
Nov. 5, 2009	ATEC	Incentive Stock Option	Common Stock (20,000)	$4.93	Nov. 5, 2019	20,000	Acquired
Aug. 4, 2009	ATEC	Incentive Stock Option	Common Stock (20,000)	$4.45	Aug. 4, 2019	20,000	Acquired
July 30, 2008	ATEC	Incentive Stock Option	Common Stock (20,000)	$4.79	July 30, 2018	20,000	Acquired
Aug. 22, 2007	ATEC	Incentive Stock Options	Common Stock (20,000)	$3.93	Aug. 22, 2017	20,000	Disposed

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 4 holdings

07

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
June 18, 2007	ATEC	Common Stock	·	Direct
June 18, 2007	ATEC	Incentive Stock Option→ Common Stock	·	Direct
April 13, 2007	ATEC	Common Stock	·	Direct
April 13, 2007	ATEC	Incentive Stock Option→ Common Stock	·	Direct

Compensation (DEF 14A)

08

Matched by name from proxy statements (DEF 14A) — verify against the filing.

ATEC

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2014	$273,831	$89,071	·	·	·	·	$15,500	$456,566
2011	$254,705	·	·	·	$82,298	·	$15,052	$405,427
2010	$249,146	·	·	·	$74,400	·	$14,867	$388,437

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.