Insider at

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Insider transactions

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0 buys (P) 0 sells (S) Net: $0 + 20 non-open-market transactions below 12 months to the week close of 2026-10-23

Price change vs the latest weekly close (updated to the current quote in your browser when available), split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

No open-market trades on record; showing all filings.

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Oct. 27, 2015 ATRC F 455 $19.39 $8,822 63,124 Direct -0.72% Disposed 204.1% (price as of )
March 2, 2015 ATRC A 30,000 · · 63,579 Direct +89.34% Acquired
Feb. 9, 2015 ATRC F 683 $18.92 $12,922 33,579 Direct -1.99% Disposed 211.7% (price as of )
Jan. 26, 2015 ATRC F 910 $20.07 $18,264 34,262 Direct -2.59% Disposed 193.8% (price as of )
Dec. 29, 2014 ATRC F 1,365 $19.13 $26,112 35,172 Direct -3.74% Disposed 208.3% (price as of )
Oct. 27, 2014 ATRC F 455 $15.07 $6,857 36,537 Direct -1.23% Disposed 291.3% (price as of )
Feb. 18, 2014 ATRC F 546 $21.25 $11,602 36,992 Direct -1.45% Disposed 177.5% (price as of )
Feb. 10, 2014 ATRC F 683 $20.48 $13,988 37,538 Direct -1.79% Disposed 187.9% (price as of )
Jan. 24, 2014 ATRC A 10,000 · · 38,221 Direct +35.43% Acquired
Jan. 24, 2014 ATRC A 20,000 · · 20,000 Direct · Acquired
Dec. 27, 2013 ATRC F 1,365 $18.93 $25,839 28,221 Direct -4.61% Disposed 211.5% (price as of )
Oct. 28, 2013 ATRC F 455 $12.71 $5,783 29,586 Direct -1.51% Disposed 364.0% (price as of )
Feb. 20, 2013 ATRC F 546 $8.49 $4,636 30,041 Direct -1.79% Disposed 594.6% (price as of )
Feb. 12, 2013 ATRC F 683 $8.16 $5,573 30,587 Direct -2.18% Disposed 622.7% (price as of )
Dec. 27, 2012 ATRC A 15,000 · · 31,270 Direct +92.19% Acquired
Dec. 27, 2012 ATRC A 60,000 · · 60,000 Direct · Acquired
Nov. 1, 2012 ATRC F 455 $6.42 $2,921 16,270 Direct -2.72% Disposed 818.5% (price as of )
Feb. 17, 2012 ATRC F 546 $9.95 $5,433 16,725 Direct -3.16% Disposed 492.7% (price as of )
Feb. 9, 2012 ATRC F 683 $11.05 $7,547 17,271 Direct -3.80% Disposed 433.7% (price as of )
Oct. 27, 2011 ATRC A 5,000 · · 17,954 Direct +38.60% Acquired

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.

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DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Jan. 24, 2014 ATRC Stock Option (right to buy) Common Stock (20,000) $21.04 Jan. 24, 2024 20,000 Acquired
Dec. 27, 2012 ATRC Stock Option (right to buy) Common Stock (60,000) $6.73 Dec. 27, 2022 60,000 Acquired

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

Initial ownership (Form 3) 4 holdings

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

DateTickerSecuritySharesOwnership
Oct. 7, 2011 ATRC Common Stock · Direct
Oct. 7, 2011 ATRC Non-Qualified Stock Option (right to buy)→ Common Stock (6,250) 6,250 Direct
Oct. 7, 2011 ATRC Non-Qualified Stock Option (right to buy)→ Common Stock (22,000) 22,000 Direct
Oct. 7, 2011 ATRC Non-Qualified Stock Option (right to buy)→ Common Stock (11,000) 11,000 Direct

Compensation (DEF 14A)

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

Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2014 $272,445 · · · $345,733 · $62,297 $1,159,139
2013 $259,058 · · · $73,327 · $16,412 $468,555
2012 $216,596 $141,460 · · $143,874 · $16,341 $883,353

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