On this page
David Bailey
Insider
First SEC filing: Aug. 10, 2006 · Latest: Aug. 10, 2006
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
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 |
|---|---|---|---|---|---|---|---|---|---|
| March 5, 2010 | STAA | A | 15,000 | · | · | 1,140,000 Direct | +1.33% | Acquired | (price as of 2026-10-02) |
| Aug. 21, 2009 | STAA | S | 2,000 | $3.16 | $6,320 | 1,127,800 Direct | -0.18% | Disposed | 611.1% (price as of 2026-10-02) |
| Aug. 21, 2009 | STAA | S | 8,000 | $3.19 | $25,520 | 1,129,800 Direct | -0.70% | Disposed | 604.4% (price as of 2026-10-02) |
| Aug. 21, 2009 | STAA | S | 5,712 | $3.21 | $18,336 | 1,137,800 Direct | -0.50% | Disposed | 600.0% (price as of 2026-10-02) |
| Aug. 21, 2009 | STAA | S | 2,800 | $3.22 | $9,016 | 1,143,512 Direct | -0.24% | Disposed | 597.8% (price as of 2026-10-02) |
| Aug. 21, 2009 | STAA | S | 5,400 | $3.23 | $17,442 | 1,146,312 Direct | -0.47% | Disposed | 595.7% (price as of 2026-10-02) |
| Aug. 21, 2009 | STAA | S | 8,300 | $3.24 | $26,892 | 1,151,712 Direct | -0.72% | Disposed | 593.5% (price as of 2026-10-02) |
| Aug. 21, 2009 | STAA | S | 13,554 | $3.25 | $44,050 | 1,160,012 Direct | -1.15% | Disposed | 591.4% (price as of 2026-10-02) |
| Aug. 21, 2009 | STAA | S | 2,000 | $3.26 | $6,520 | 1,173,566 Direct | -0.17% | Disposed | 589.3% (price as of 2026-10-02) |
| March 30, 2009 | STAA | A | 30,000 | · | · | 999,857 Direct | +3.09% | Acquired | (price as of 2026-10-02) |
| Sept. 4, 2008 | STAA | S | 1,791 | $5.01 | $8,973 | 968,066 Direct | -0.18% | Disposed | 348.5% (price as of 2026-10-02) |
| Sept. 3, 2008 | STAA | S | 27,613 | $5.20 | $143,588 | 969,857 Direct | -2.77% | Disposed | 332.1% (price as of 2026-10-02) |
| Dec. 3, 2007 | STAA | A | 47,170 | · | · | 1,064,970 Direct | +4.63% | Acquired | (price as of 2026-10-02) |
| April 2, 2007 | STAA | A | 75,000 | · | · | 75,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Nov. 16, 2006 | STAA | M | 2,600 | $3.35 | $8,710 | 1,152,900 Direct | -0.23% | Disposed | 570.7% (price as of 2026-10-02) |
| Nov. 16, 2006 | STAA | S 10b5-1 | 2,600 | $8.00 | $20,800 | 1,150,300 Direct | -0.23% | Disposed | 180.9% (price as of 2026-10-02) |
| Nov. 16, 2006 | STAA | M | 2,600 | · | · | 40,300 Direct | -6.06% | Disposed | (price as of 2026-10-02) |
| Nov. 15, 2006 | STAA | M | 100 | · | · | 42,900 Direct | -0.23% | Disposed | (price as of 2026-10-02) |
| Nov. 15, 2006 | STAA | M | 100 | $3.35 | $335 | 1,153,000 Direct | +0.01% | Acquired | 570.7% (price as of 2026-10-02) |
| Nov. 15, 2006 | STAA | S 10b5-1 | 100 | $8.00 | $800 | 1,152,900 Direct | -0.01% | Disposed | 180.9% (price as of 2026-10-02) |
| Nov. 14, 2006 | STAA | M | 2,300 | · | · | 43,000 Direct | -5.08% | Disposed | (price as of 2026-10-02) |
| Nov. 14, 2006 | STAA | M 10b5-1 | 2,300 | $3.35 | $7,705 | 1,155,300 Direct | +0.20% | Acquired | 570.7% (price as of 2026-10-02) |
| Nov. 14, 2006 | STAA | S 10b5-1 | 900 | $8.00 | $7,200 | 1,154,400 Direct | -0.08% | Disposed | 180.9% (price as of 2026-10-02) |
| Nov. 14, 2006 | STAA | S 10b5-1 | 1,000 | $8.01 | $8,010 | 1,153,400 Direct | -0.09% | Disposed | 180.5% (price as of 2026-10-02) |
| Nov. 14, 2006 | STAA | S 10b5-1 | 100 | $8.02 | $802 | 1,153,300 Direct | -0.01% | Disposed | 180.2% (price as of 2026-10-02) |
| Nov. 14, 2006 | STAA | S 10b5-1 | 300 | $8.03 | $2,409 | 1,153,000 Direct | -0.03% | Disposed | 179.8% (price as of 2026-10-02) |
| Nov. 13, 2006 | STAA | M | 3,500 | · | · | 45,300 Direct | -7.17% | Disposed | (price as of 2026-10-02) |
| Nov. 13, 2006 | STAA | S 10b5-1 | 200 | $8.05 | $1,610 | 1,155,300 Direct | -0.02% | Disposed | 179.1% (price as of 2026-10-02) |
| Nov. 13, 2006 | STAA | S 10b5-1 | 200 | $8.04 | $1,608 | 1,155,500 Direct | -0.02% | Disposed | 179.5% (price as of 2026-10-02) |
| Nov. 13, 2006 | STAA | S 10b5-1 | 900 | $8.03 | $7,227 | 1,155,700 Direct | -0.08% | Disposed | 179.8% (price as of 2026-10-02) |
| Nov. 13, 2006 | STAA | S 10b5-1 | 400 | $8.02 | $3,208 | 1,156,600 Direct | -0.03% | Disposed | 180.2% (price as of 2026-10-02) |
| Nov. 13, 2006 | STAA | S 10b5-1 | 300 | $8.01 | $2,403 | 1,157,000 Direct | -0.03% | Disposed | 180.5% (price as of 2026-10-02) |
| Nov. 13, 2006 | STAA | S 10b5-1 | 1,500 | $8.00 | $12,000 | 1,157,300 Direct | -0.13% | Disposed | 180.9% (price as of 2026-10-02) |
| Nov. 13, 2006 | STAA | M 10b5-1 | 3,500 | $3.35 | $11,725 | 1,158,800 Direct | +0.30% | Acquired | 570.7% (price as of 2026-10-02) |
| Nov. 10, 2006 | STAA | M 10b5-1 | 6,200 | $3.35 | $20,770 | 1,165,000 Direct | +0.54% | Acquired | 570.7% (price as of 2026-10-02) |
| Nov. 10, 2006 | STAA | S 10b5-1 | 100 | $7.70 | $770 | 1,164,900 Direct | -0.01% | Disposed | 191.8% (price as of 2026-10-02) |
| Nov. 10, 2006 | STAA | S 10b5-1 | 100 | $7.76 | $776 | 1,164,800 Direct | -0.01% | Disposed | 189.6% (price as of 2026-10-02) |
| Nov. 10, 2006 | STAA | M | 6,200 | · | · | 48,800 Direct | -11.27% | Disposed | (price as of 2026-10-02) |
| Nov. 10, 2006 | STAA | S 10b5-1 | 800 | $7.97 | $6,376 | 1,158,800 Direct | -0.07% | Disposed | 181.9% (price as of 2026-10-02) |
| Nov. 10, 2006 | STAA | S 10b5-1 | 100 | $7.94 | $794 | 1,159,600 Direct | -0.01% | Disposed | 183.0% (price as of 2026-10-02) |
| Nov. 10, 2006 | STAA | S 10b5-1 | 200 | $7.93 | $1,586 | 1,159,700 Direct | -0.02% | Disposed | 183.4% (price as of 2026-10-02) |
| Nov. 10, 2006 | STAA | S 10b5-1 | 300 | $7.91 | $2,373 | 1,159,900 Direct | -0.03% | Disposed | 184.1% (price as of 2026-10-02) |
| Nov. 10, 2006 | STAA | S 10b5-1 | 100 | $7.90 | $790 | 1,160,200 Direct | -0.01% | Disposed | 184.4% (price as of 2026-10-02) |
| Nov. 10, 2006 | STAA | S 10b5-1 | 200 | $7.89 | $1,578 | 1,160,300 Direct | -0.02% | Disposed | 184.8% (price as of 2026-10-02) |
| Nov. 10, 2006 | STAA | S 10b5-1 | 200 | $7.87 | $1,574 | 1,160,500 Direct | -0.02% | Disposed | 185.5% (price as of 2026-10-02) |
| Nov. 10, 2006 | STAA | S 10b5-1 | 300 | $7.86 | $2,358 | 1,160,700 Direct | -0.03% | Disposed | 185.9% (price as of 2026-10-02) |
| Nov. 10, 2006 | STAA | S 10b5-1 | 400 | $7.85 | $3,140 | 1,161,000 Direct | -0.03% | Disposed | 186.2% (price as of 2026-10-02) |
| Nov. 10, 2006 | STAA | S 10b5-1 | 300 | $7.84 | $2,352 | 1,161,400 Direct | -0.03% | Disposed | 186.6% (price as of 2026-10-02) |
| Nov. 10, 2006 | STAA | S 10b5-1 | 2,500 | $7.83 | $19,575 | 1,161,700 Direct | -0.21% | Disposed | 187.0% (price as of 2026-10-02) |
| Nov. 10, 2006 | STAA | S 10b5-1 | 300 | $7.82 | $2,346 | 1,164,200 Direct | -0.03% | Disposed | 187.3% (price as of 2026-10-02) |
| Nov. 10, 2006 | STAA | S 10b5-1 | 100 | $7.80 | $780 | 1,164,500 Direct | -0.01% | Disposed | 188.1% (price as of 2026-10-02) |
| Nov. 10, 2006 | STAA | S 10b5-1 | 100 | $7.79 | $779 | 1,164,600 Direct | -0.01% | Disposed | 188.4% (price as of 2026-10-02) |
| Nov. 10, 2006 | STAA | S 10b5-1 | 100 | $7.77 | $777 | 1,164,700 Direct | -0.01% | Disposed | 189.2% (price as of 2026-10-02) |
| Nov. 9, 2006 | STAA | M | 15,000 | · | · | 55,000 Direct | -21.43% | Disposed | (price as of 2026-10-02) |
| Nov. 9, 2006 | STAA | S 10b5-1 | 300 | $7.89 | $2,367 | 1,165,000 Direct | -0.03% | Disposed | 184.8% (price as of 2026-10-02) |
| Nov. 9, 2006 | STAA | S 10b5-1 | 100 | $7.88 | $788 | 1,165,300 Direct | +0.01% | Acquired | 185.2% (price as of 2026-10-02) |
| Nov. 9, 2006 | STAA | S 10b5-1 | 306 | $7.87 | $2,408 | 1,165,400 Direct | -0.03% | Disposed | 185.5% (price as of 2026-10-02) |
| Nov. 9, 2006 | STAA | S 10b5-1 | 394 | $7.86 | $3,097 | 1,165,706 Direct | -0.03% | Disposed | 185.9% (price as of 2026-10-02) |
| Nov. 9, 2006 | STAA | S 10b5-1 | 300 | $7.85 | $2,355 | 1,166,100 Direct | -0.03% | Disposed | 186.2% (price as of 2026-10-02) |
| Nov. 9, 2006 | STAA | S 10b5-1 | 100 | $7.84 | $784 | 1,166,400 Direct | -0.01% | Disposed | 186.6% (price as of 2026-10-02) |
| Nov. 9, 2006 | STAA | S 10b5-1 | 900 | $7.83 | $7,047 | 1,166,500 Direct | -0.08% | Disposed | 187.0% (price as of 2026-10-02) |
| Nov. 9, 2006 | STAA | S 10b5-1 | 800 | $7.82 | $6,256 | 1,167,400 Direct | -0.07% | Disposed | 187.3% (price as of 2026-10-02) |
| Nov. 9, 2006 | STAA | S 10b5-1 | 200 | $7.80 | $1,560 | 1,168,200 Direct | -0.02% | Disposed | 188.1% (price as of 2026-10-02) |
| Nov. 9, 2006 | STAA | S 10b5-1 | 200 | $7.79 | $1,558 | 1,168,400 Direct | -0.02% | Disposed | 188.4% (price as of 2026-10-02) |
| Nov. 9, 2006 | STAA | S 10b5-1 | 600 | $7.78 | $4,668 | 1,168,600 Direct | -0.05% | Disposed | 188.8% (price as of 2026-10-02) |
| Nov. 9, 2006 | STAA | S 10b5-1 | 300 | $7.77 | $2,331 | 1,169,200 Direct | -0.03% | Disposed | 189.2% (price as of 2026-10-02) |
| Nov. 9, 2006 | STAA | S 10b5-1 | 100 | $7.61 | $761 | 1,169,500 Direct | -0.01% | Disposed | 195.3% (price as of 2026-10-02) |
| Nov. 9, 2006 | STAA | S 10b5-1 | 1,700 | $7.76 | $13,192 | 1,169,600 Direct | -0.15% | Disposed | 189.6% (price as of 2026-10-02) |
| Nov. 9, 2006 | STAA | S 10b5-1 | 300 | $7.75 | $2,325 | 1,171,300 Direct | -0.03% | Disposed | 189.9% (price as of 2026-10-02) |
| Nov. 9, 2006 | STAA | S 10b5-1 | 200 | $7.74 | $1,548 | 1,171,600 Direct | -0.02% | Disposed | 190.3% (price as of 2026-10-02) |
| Nov. 9, 2006 | STAA | S 10b5-1 | 700 | $7.73 | $5,411 | 1,171,800 Direct | -0.06% | Disposed | 190.7% (price as of 2026-10-02) |
| Nov. 9, 2006 | STAA | S 10b5-1 | 400 | $7.72 | $3,088 | 1,172,500 Direct | -0.03% | Disposed | 191.1% (price as of 2026-10-02) |
| Nov. 9, 2006 | STAA | S 10b5-1 | 2,300 | $7.71 | $17,733 | 1,172,900 Direct | -0.20% | Disposed | 191.4% (price as of 2026-10-02) |
| Nov. 9, 2006 | STAA | S 10b5-1 | 1,200 | $7.70 | $9,240 | 1,175,200 Direct | -0.10% | Disposed | 191.8% (price as of 2026-10-02) |
| Nov. 9, 2006 | STAA | S 10b5-1 | 100 | $7.70 | $770 | 1,176,400 Direct | -0.01% | Disposed | 191.8% (price as of 2026-10-02) |
| Nov. 9, 2006 | STAA | S 10b5-1 | 100 | $7.69 | $769 | 1,176,500 Direct | -0.01% | Disposed | 192.2% (price as of 2026-10-02) |
| Nov. 9, 2006 | STAA | S 10b5-1 | 1,100 | $7.69 | $8,459 | 1,176,600 Direct | -0.09% | Disposed | 192.2% (price as of 2026-10-02) |
| Nov. 9, 2006 | STAA | S 10b5-1 | 1,700 | $7.68 | $13,056 | 1,177,700 Direct | -0.14% | Disposed | 192.6% (price as of 2026-10-02) |
| Nov. 9, 2006 | STAA | S 10b5-1 | 600 | $7.67 | $4,602 | 1,179,400 Direct | -0.05% | Disposed | 193.0% (price as of 2026-10-02) |
| Nov. 9, 2006 | STAA | M 10b5-1 | 15,000 | $3.35 | $50,250 | 1,180,000 Direct | +1.29% | Acquired | 570.7% (price as of 2026-10-02) |
| Nov. 8, 2006 | STAA | S 10b5-1 | 400 | $8.10 | $3,240 | 1,180,500 Direct | -0.03% | Disposed | 177.4% (price as of 2026-10-02) |
| Nov. 7, 2006 | STAA | M | 15,000 | · | · | 95,000 Direct | -13.64% | Disposed | (price as of 2026-10-02) |
| Nov. 7, 2006 | STAA | S 10b5-1 | 100 | $8.36 | $836 | 1,195,000 Direct | -0.01% | Disposed | 168.8% (price as of 2026-10-02) |
| Nov. 7, 2006 | STAA | S 10b5-1 | 600 | $8.35 | $5,010 | 1,195,100 Direct | -0.05% | Disposed | 169.1% (price as of 2026-10-02) |
| Nov. 7, 2006 | STAA | S 10b5-1 | 200 | $8.34 | $1,668 | 1,195,700 Direct | -0.02% | Disposed | 169.4% (price as of 2026-10-02) |
| Nov. 7, 2006 | STAA | S 10b5-1 | 700 | $8.33 | $5,831 | 1,195,900 Direct | -0.06% | Disposed | 169.7% (price as of 2026-10-02) |
| Nov. 7, 2006 | STAA | S 10b5-1 | 2,900 | $8.32 | $24,128 | 1,196,600 Direct | -0.24% | Disposed | 170.1% (price as of 2026-10-02) |
| Nov. 7, 2006 | STAA | S 10b5-1 | 100 | $8.31 | $831 | 1,199,500 Direct | -0.01% | Disposed | 170.4% (price as of 2026-10-02) |
| Nov. 7, 2006 | STAA | S 10b5-1 | 100 | $8.31 | $831 | 1,199,600 Direct | -0.01% | Disposed | 170.4% (price as of 2026-10-02) |
| Nov. 7, 2006 | STAA | S 10b5-1 | 2,300 | $8.31 | $19,113 | 1,199,700 Direct | -0.19% | Disposed | 170.4% (price as of 2026-10-02) |
| Nov. 7, 2006 | STAA | S 10b5-1 | 1,200 | $8.30 | $9,960 | 1,202,000 Direct | -0.10% | Disposed | 170.7% (price as of 2026-10-02) |
| Nov. 7, 2006 | STAA | S 10b5-1 | 1,100 | $8.29 | $9,119 | 1,203,200 Direct | -0.09% | Disposed | 171.0% (price as of 2026-10-02) |
| Nov. 7, 2006 | STAA | S 10b5-1 | 2,500 | $8.28 | $20,700 | 1,204,300 Direct | -0.21% | Disposed | 171.4% (price as of 2026-10-02) |
| Nov. 7, 2006 | STAA | S 10b5-1 | 1,000 | $8.27 | $8,270 | 1,206,800 Direct | -0.08% | Disposed | 171.7% (price as of 2026-10-02) |
| Nov. 7, 2006 | STAA | S 10b5-1 | 900 | $8.26 | $7,434 | 1,207,800 Direct | -0.07% | Disposed | 172.0% (price as of 2026-10-02) |
| Nov. 7, 2006 | STAA | S 10b5-1 | 600 | $8.25 | $4,950 | 1,208,700 Direct | -0.05% | Disposed | 172.4% (price as of 2026-10-02) |
| Nov. 7, 2006 | STAA | S 10b5-1 | 100 | $8.24 | $824 | 1,209,300 Direct | -0.01% | Disposed | 172.7% (price as of 2026-10-02) |
| Nov. 7, 2006 | STAA | S 10b5-1 | 300 | $8.23 | $2,469 | 1,209,400 Direct | -0.02% | Disposed | 173.0% (price as of 2026-10-02) |
| Nov. 7, 2006 | STAA | S 10b5-1 | 300 | $8.22 | $2,466 | 1,209,700 Direct | -0.02% | Disposed | 173.4% (price as of 2026-10-02) |
| Nov. 7, 2006 | STAA | M 10b5-1 | 15,000 | $3.35 | $50,250 | 1,210,000 Direct | +1.26% | Acquired | 570.7% (price as of 2026-10-02) |
Showing latest 100 of 194 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 |
|---|---|---|---|---|---|---|---|
| April 2, 2007 | STAA | Common Stock Options | Common Stock | $5.39 | April 1, 2017 | 75,000 | Acquired |
| Nov. 16, 2006 | STAA | Common Stock Options | Common Stock | $3.35 | Aug. 8, 2011 | 2,600 | Disposed |
| Nov. 15, 2006 | STAA | Common Stock Options | Common Stock | $3.35 | Aug. 8, 2011 | 100 | Disposed |
| Nov. 14, 2006 | STAA | Common Stock Options | Common Stock | $3.35 | Aug. 8, 2011 | 2,300 | Disposed |
| Nov. 13, 2006 | STAA | Common Stock Options | Common Stock | $3.35 | Aug. 8, 2011 | 3,500 | Disposed |
| Nov. 10, 2006 | STAA | Common Stock Options | Common Stock | $3.35 | Aug. 8, 2011 | 6,200 | Disposed |
| Nov. 9, 2006 | STAA | Common Stock Options | Common Stock | $3.35 | Aug. 8, 2011 | 15,000 | Disposed |
| Nov. 8, 2006 | STAA | Common Stock Options | Common Stock | $3.35 | Aug. 8, 2011 | 15,000 | Disposed |
| Nov. 7, 2006 | STAA | Common Stock Options | Common Stock | $3.35 | Aug. 8, 2011 | 15,000 | Disposed |
| Nov. 6, 2006 | STAA | Common Stock Options | Common Stock | $3.35 | Aug. 8, 2011 | 15,000 | Disposed |
| Aug. 10, 2006 | STAA | Common Stock Options | Common Stock | $3.35 | Aug. 8, 2011 | 25,000 | Disposed |
| Feb. 10, 2006 | STAA | Common Stock Options | Common Stock | $6.92 | Feb. 9, 2016 | 50,000 | Acquired |
| June 7, 2005 | STAA | Common Stock Options | Common Stock | $4.00 | May 18, 2015 | 60,000 | Acquired |
| April 7, 2005 | STAA | Common Stock Options | Common Stock | $3.95 | April 6, 2015 | 50,000 | Acquired |
| April 7, 2005 | STAA | Common Stock Options | Common Stock | $3.95 | April 6, 2015 | 50,000 | Acquired |
| April 7, 2005 | STAA | Common Stock Options | Common Stock | $3.95 | April 6, 2015 | 50,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).