David R Birk
CIK 1220012 · View on SEC EDGAR ↗
Insider
First SEC filing: Nov. 13, 2006 · Latest: Nov. 13, 2006
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 74 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
74 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Dec. 2, 2010 | AVT | S | 12,000 | $32.14 | $385,680 | 72,409 Direct | -14.22% | Disposed | 174.9% (price as of 2026-08-20) |
| Sept. 10, 2009 | AVT | S | 3,000 | $27.13 | $81,390 | 68,942 Direct | -4.17% | Disposed | 225.7% (price as of 2026-08-20) |
| May 30, 2007 | AVT | S | 7,845 | $42.00 | $329,490 | 41,102 Direct | -16.03% | Disposed | 110.4% (price as of 2026-08-20) |
| May 24, 2007 | AVT | S | 1,000 | $40.72 | $40,720 | 49,322 Direct | -1.99% | Disposed | 117.0% (price as of 2026-08-20) |
| May 24, 2007 | AVT | S | 1,386 | $40.76 | $56,493 | 47,936 Direct | -2.81% | Disposed | 116.8% (price as of 2026-08-20) |
| May 24, 2007 | AVT | S | 1,200 | $40.74 | $48,888 | 46,736 Direct | -2.50% | Disposed | 116.9% (price as of 2026-08-20) |
| May 24, 2007 | AVT | S | 1,000 | $40.73 | $40,730 | 45,736 Direct | -2.14% | Disposed | 116.9% (price as of 2026-08-20) |
| May 24, 2007 | AVT | S | 200 | $40.75 | $8,150 | 45,536 Direct | -0.44% | Disposed | 116.8% (price as of 2026-08-20) |
| March 8, 2007 | AVT | S | 2,200 | $36.40 | $80,080 | 50,322 Direct | -4.19% | Disposed | 142.7% (price as of 2026-08-20) |
| Feb. 6, 2007 | AVT | S | 5,700 | $32.42 | $184,794 | 50,310 Direct | -10.18% | Disposed | 172.5% (price as of 2026-08-20) |
| Feb. 6, 2007 | AVT | S | 1,800 | $32.41 | $58,338 | 56,010 Direct | -3.11% | Disposed | 172.6% (price as of 2026-08-20) |
| Feb. 6, 2007 | AVT | S | 13,500 | $32.40 | $437,400 | 57,810 Direct | -18.93% | Disposed | 172.7% (price as of 2026-08-20) |
| Nov. 9, 2006 | AVT | S | 13,300 | $24.84 | $330,372 | 50,052 Direct | -20.99% | Disposed | 255.7% (price as of 2026-08-20) |
| Nov. 9, 2006 | AVT | S | 300 | $24.88 | $7,464 | 63,352 Direct | -0.47% | Disposed | 255.1% (price as of 2026-08-20) |
| Nov. 9, 2006 | AVT | S | 2,600 | $24.90 | $64,740 | 63,652 Direct | -3.92% | Disposed | 254.8% (price as of 2026-08-20) |
| Nov. 9, 2006 | AVT | S | 100 | $24.94 | $2,494 | 66,252 Direct | -0.15% | Disposed | 254.3% (price as of 2026-08-20) |
| Nov. 9, 2006 | AVT | S | 600 | $25.00 | $15,000 | 66,352 Direct | -0.90% | Disposed | 253.4% (price as of 2026-08-20) |
| Nov. 9, 2006 | AVT | S | 1,600 | $25.01 | $40,016 | 66,952 Direct | -2.33% | Disposed | 253.3% (price as of 2026-08-20) |
| Sept. 8, 2005 | AVT | S | 8,200 | $26.00 | $213,200 | 21,174 Direct | -27.92% | Disposed | 239.8% (price as of 2026-08-20) |
| Sept. 8, 2005 | AVT | S | 600 | $26.06 | $15,636 | 29,374 Direct | -2.00% | Disposed | 239.0% (price as of 2026-08-20) |
| Sept. 8, 2005 | AVT | S | 3,700 | $26.12 | $96,644 | 29,974 Direct | -10.99% | Disposed | 238.2% (price as of 2026-08-20) |
| Sept. 7, 2005 | AVT | S | 11,000 | $24.75 | $272,250 | 21,174 Direct | -34.19% | Disposed | 257.0% (price as of 2026-08-20) |
| Sept. 7, 2005 | AVT | S | 6,400 | $24.75 | $158,400 | 21,174 Direct | -23.21% | Disposed | 257.0% (price as of 2026-08-20) |
| Sept. 6, 2005 | AVT | S | 9,600 | $24.75 | $237,600 | 21,174 Direct | -31.20% | Disposed | 257.0% (price as of 2026-08-20) |
| Sept. 6, 2005 | AVT | S | 2,000 | $24.78 | $49,560 | 30,774 Direct | -6.10% | Disposed | 256.5% (price as of 2026-08-20) |
| Sept. 6, 2005 | AVT | S | 1,000 | $24.82 | $24,820 | 32,774 Direct | -2.96% | Disposed | 256.0% (price as of 2026-08-20) |
Showing latest 100 of 102 transactions
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 |
|---|---|---|---|---|---|---|---|
| Aug. 9, 2012 | AVT | Employee Stock Option (right to buy) | Common Stock (22,028) | $32.43 | Aug. 8, 2022 | 22,028 | Acquired |
| Aug. 11, 2011 | AVT | Employee Stock Option (right to buy) | Common Stock (18,696) | $27.94 | Aug. 10, 2021 | 18,696 | Acquired |
| Dec. 2, 2010 | AVT | Employee Stock Option (right to buy) | Common Stock (12,930) | $17.47 | Sept. 18, 2013 | 12,930 | Disposed |
| Dec. 2, 2010 | AVT | Employee Stock Option (right to buy) | Common Stock (12,500) | $18.13 | Sept. 18, 2013 | 12,500 | Disposed |
| Aug. 12, 2010 | AVT | Employee Stock Option (right to buy) | Common Stock (19,856) | $24.41 | Aug. 11, 2020 | 19,856 | Acquired |
| Aug. 13, 2009 | AVT | Employee Stock Option (right to buy) | Common Stock (21,360) | $24.75 | Aug. 12, 2019 | 21,360 | Acquired |
| Aug. 7, 2008 | AVT | Employee Stock Option (right to buy) | Common Stock (21,360) | $28.80 | Aug. 6, 2018 | 21,360 | Acquired |
| Aug. 9, 2007 | AVT | Employee Stock Option (right to buy) | Common Stock (12,764) | $34.34 | Aug. 8, 2017 | 12,764 | Acquired |
| May 30, 2007 | AVT | Employee Stock Option (right to buy) | Common Stock (19,000) | $28.75 | Sept. 28, 2010 | 19,000 | Disposed |
| March 8, 2007 | AVT | Employee Stock Option (right to buy) | Common Stock (30,000) | $31.63 | Sept. 24, 2007 | 30,000 | Disposed |
| Feb. 6, 2007 | AVT | Employee Stock Option (right to buy) | Common Stock (12,930) | $17.47 | Feb. 6, 2007 | 12,930 | Disposed |
| Feb. 6, 2007 | AVT | Employee Stock Option (right to buy) | Common Stock (37,500) | $18.13 | Sept. 18, 2013 | 37,500 | Disposed |
| Feb. 6, 2007 | AVT | Employee Stock Option (right to buy) | Common Stock (14,000) | $21.50 | Sept. 23, 2009 | 14,000 | Disposed |
| Feb. 6, 2007 | AVT | Employee Stock Option (right to buy) | Common Stock (13,000) | $21.50 | Sept. 23, 2009 | 13,000 | Disposed |
| Nov. 9, 2006 | AVT | Employee Stock Option (right to buy) | Common Stock (37,500) | $12.95 | Sept. 19, 2012 | 37,500 | Disposed |
| Nov. 9, 2006 | AVT | Employee Stock Option (right to buy) | Common Stock (25,000) | $17.50 | Sept. 26, 2011 | 25,000 | Disposed |
| Nov. 9, 2006 | AVT | Employee Stock Option (right to buy) | Common Stock (60,000) | $17.88 | Sept. 24, 2008 | 60,000 | Disposed |
| Aug. 10, 2006 | AVT | Employee Stock Option (right to buy) | Common Stock (16,964) | $16.96 | Aug. 9, 2016 | 16,964 | Acquired |
| Sept. 23, 2005 | AVT | Employee Stock Option (right to buy) | Common Stock (15,316) | $24.78 | Sept. 22, 2015 | 15,316 | Acquired |
| Sept. 8, 2005 | AVT | Employee Stock Option (right to buy) | Common Stock (12,500) | $12.95 | Sept. 19, 2012 | 12,500 | Disposed |
| Sept. 7, 2005 | AVT | Employee Stock Option (right to buy) | Common Stock (11,000) | $23.50 | Nov. 14, 2005 | 11,000 | Disposed |
| Sept. 7, 2005 | AVT | Employee Stock Option (right to buy) | Common Stock (6,400) | $23.50 | Nov. 14, 2005 | 6,400 | Disposed |
| Sept. 6, 2005 | AVT | Employee Stock Option (right to buy) | Common Stock (12,600) | $23.50 | Nov. 14, 2005 | 12,600 | Disposed |
| Sept. 23, 2004 | AVT | Employee Stock Option (right to buy) | Common Stock (25,860) | $17.47 | Sept. 22, 2014 | 25,860 | Acquired |
| Sept. 19, 2003 | AVT | Employee Stock Option (right to buy) | — | $18.13 | Sept. 18, 2013 | 50,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
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 |
|---|---|---|---|---|---|---|---|---|
| 2013 | $500,000 | — | — | — | $271,478 | — | $22,329 | $1,793,931 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.