On this page
Greg J Santora
Insider
First SEC filing: May 24, 2010 · Latest: May 24, 2010
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 |
|---|---|---|---|---|---|---|---|---|---|
| May 17, 2023 | ALGN | M | 1,114 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 17, 2023 | ALGN | M | 1,114 | · | · | 11,987 Indirect | +10.25% | Acquired | (price as of 2026-10-02) |
| May 18, 2022 | ALGN | A | 1,114 | · | · | 1,114 Direct | · | Acquired | (price as of 2026-10-02) |
| May 18, 2022 | ALGN | M | 524 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 18, 2022 | ALGN | M | 524 | · | · | 10,873 Indirect | +5.06% | Acquired | (price as of 2026-10-02) |
| Aug. 3, 2021 | ALGN | S | 100 | $701.78 | $70,178 | 10,349 Indirect | -0.96% | Disposed | -79.5% (price as of 2026-10-02) |
| Aug. 3, 2021 | ALGN | S | 2,400 | $701.32 | $1,683,168 | 10,449 Indirect | -18.68% | Disposed | -79.5% (price as of 2026-10-02) |
| May 19, 2021 | ALGN | A | 524 | · | · | 524 Direct | · | Acquired | (price as of 2026-10-02) |
| May 19, 2021 | ALGN | M | 1,271 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 19, 2021 | ALGN | M | 1,271 | · | · | 12,849 Indirect | +10.98% | Acquired | (price as of 2026-10-02) |
| Oct. 26, 2020 | ALGN | S | 4,000 | $457.75 | $1,831,000 | 11,578 Indirect | -25.68% | Disposed | -68.6% (price as of 2026-10-02) |
| May 20, 2020 | ALGN | A | 1,271 | · | · | 1,271 Direct | · | Acquired | (price as of 2026-10-02) |
| May 15, 2020 | ALGN | M | 921 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 15, 2020 | ALGN | A | 921 | · | · | 15,578 Indirect | +6.28% | Acquired | (price as of 2026-10-02) |
| May 28, 2019 | ALGN | S | 3,000 | $313.13 | $939,390 | 14,657 Indirect | -16.99% | Disposed | -54.1% (price as of 2026-10-02) |
| May 15, 2019 | ALGN | M | 1,042 | · | · | 17,657 Indirect | +6.27% | Acquired | (price as of 2026-10-02) |
| May 15, 2019 | ALGN | M | 1,042 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 15, 2019 | ALGN | A | 921 | · | · | 921 Direct | · | Acquired | (price as of 2026-10-02) |
| May 29, 2018 | ALGN | S | 5,500 | $324.07 | $1,782,385 | 16,615 Indirect | -24.87% | Disposed | -55.6% (price as of 2026-10-02) |
| May 16, 2018 | ALGN | M | 3,115 | · | · | 22,115 Indirect | +16.39% | Acquired | (price as of 2026-10-02) |
| May 16, 2018 | ALGN | M | 3,115 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 16, 2018 | ALGN | A | 1,042 | · | · | 1,042 Direct | · | Acquired | (price as of 2026-10-02) |
| Oct. 31, 2017 | ALGN | S | 7,700 | $238.95 | $1,839,915 | 19,000 Indirect | -28.84% | Disposed | -39.8% (price as of 2026-10-02) |
| May 17, 2017 | ALGN | M | 5,000 | · | · | 26,700 Indirect | +23.04% | Acquired | (price as of 2026-10-02) |
| May 17, 2017 | ALGN | M | 5,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 17, 2017 | ALGN | A | 3,115 | · | · | 3,115 Direct | · | Acquired | (price as of 2026-10-02) |
| Nov. 11, 2016 | ALGN | S | 10,700 | $91.51 | $979,157 | 21,700 Indirect | -33.02% | Disposed | 57.1% (price as of 2026-10-02) |
| May 18, 2016 | ALGN | A | 5,000 | · | · | 5,000 Direct | · | Acquired | (price as of 2026-10-02) |
| May 13, 2016 | ALGN | M | 5,500 | · | · | 32,400 Indirect | +20.45% | Acquired | (price as of 2026-10-02) |
| May 13, 2016 | ALGN | M | 5,500 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Feb. 4, 2016 | ALGN | S | 9,000 | $67.28 | $605,520 | 26,900 Indirect | -25.07% | Disposed | 113.6% (price as of 2026-10-02) |
| Oct. 27, 2015 | ALGN | M | 10,000 | $22.67 | $226,700 | 45,900 Direct | +27.86% | Acquired | 534.1% (price as of 2026-10-02) |
| Oct. 27, 2015 | ALGN | M | 10,000 | $24.25 | $242,500 | 55,900 Direct | +21.79% | Acquired | 492.7% (price as of 2026-10-02) |
| Oct. 27, 2015 | ALGN | S | 20,000 | $66.95 | $1,339,000 | 35,900 Direct | -35.78% | Disposed | 114.7% (price as of 2026-10-02) |
| Oct. 27, 2015 | ALGN | M | 10,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Oct. 27, 2015 | ALGN | M | 10,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 13, 2015 | ALGN | M | 5,500 | · | · | 35,900 Direct | +18.09% | Acquired | (price as of 2026-10-02) |
| May 13, 2015 | ALGN | M | 5,500 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 13, 2015 | ALGN | A | 5,500 | · | · | 5,500 Direct | · | Acquired | (price as of 2026-10-02) |
| May 15, 2014 | ALGN | A | 5,500 | · | · | 5,500 Direct | · | Acquired | (price as of 2026-10-02) |
| May 15, 2014 | ALGN | C | 7,700 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 15, 2014 | ALGN | C | 7,700 | · | · | 30,400 Direct | +33.92% | Acquired | (price as of 2026-10-02) |
| Feb. 11, 2014 | ALGN | M | 10,000 | $12.89 | $128,900 | 32,700 Direct | +44.05% | Acquired | 1015.1% (price as of 2026-10-02) |
| Feb. 11, 2014 | ALGN | M | 10,000 | $11.81 | $118,100 | 42,700 Direct | +30.58% | Acquired | 1117.1% (price as of 2026-10-02) |
| Feb. 11, 2014 | ALGN | M | 10,000 | $16.01 | $160,100 | 52,700 Direct | +23.42% | Acquired | 797.8% (price as of 2026-10-02) |
| Feb. 11, 2014 | ALGN | M | 8,000 | $7.35 | $58,800 | 60,700 Direct | +15.18% | Acquired | 1855.6% (price as of 2026-10-02) |
| Feb. 11, 2014 | ALGN | S | 38,000 | $55.37 | $2,104,060 | 22,700 Direct | -62.60% | Disposed | 159.6% (price as of 2026-10-02) |
| Feb. 11, 2014 | ALGN | M | 10,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Feb. 11, 2014 | ALGN | M | 10,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Feb. 11, 2014 | ALGN | M | 10,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Feb. 11, 2014 | ALGN | M | 8,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 1, 2013 | ALGN | M | 8,000 | $7.19 | $57,520 | 30,700 Direct | +35.24% | Acquired | 1899.2% (price as of 2026-10-02) |
| Aug. 1, 2013 | ALGN | M | 8,000 | $19.40 | $155,200 | 38,700 Direct | +26.06% | Acquired | 640.9% (price as of 2026-10-02) |
| Aug. 1, 2013 | ALGN | S | 16,000 | $43.79 | $700,640 | 22,700 Direct | -41.34% | Disposed | 228.2% (price as of 2026-10-02) |
| Aug. 1, 2013 | ALGN | M | 8,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 1, 2013 | ALGN | M | 8,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 16, 2013 | ALGN | C | 7,700 | · | · | 22,700 Direct | +51.33% | Acquired | (price as of 2026-10-02) |
| May 16, 2013 | ALGN | C | 7,700 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 16, 2013 | ALGN | A | 7,700 | · | · | 7,700 Direct | · | Acquired | (price as of 2026-10-02) |
| May 23, 2012 | ALGN | A | 7,700 | · | · | 7,700 Direct | · | Acquired | (price as of 2026-10-02) |
| May 21, 2012 | ALGN | C | 3,000 | · | · | 15,000 Direct | +25.00% | Acquired | (price as of 2026-10-02) |
| May 21, 2012 | ALGN | C | 3,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| April 26, 2012 | ALGN | M | 75,000 | $12.30 | $922,500 | 87,000 Direct | +625.00% | Acquired | 1068.6% (price as of 2026-10-02) |
| April 26, 2012 | ALGN | S | 75,000 | $31.47 | $2,360,250 | 12,000 Direct | -86.21% | Disposed | 356.8% (price as of 2026-10-02) |
| April 26, 2012 | ALGN | M | 75,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 19, 2011 | ALGN | C | 3,000 | · | · | 12,000 Direct | +33.33% | Acquired | (price as of 2026-10-02) |
| May 19, 2011 | ALGN | C | 3,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 19, 2011 | ALGN | A | 10,000 | · | · | 10,000 Direct | · | Acquired | (price as of 2026-10-02) |
| May 19, 2011 | ALGN | A | 3,000 | · | · | 3,000 Direct | · | Acquired | (price as of 2026-10-02) |
| May 20, 2010 | ALGN | A | 3,000 | · | · | 3,000 Direct | · | Acquired | (price as of 2026-10-02) |
| May 20, 2010 | ALGN | A | 10,000 | · | · | 10,000 Direct | · | Acquired | (price as of 2026-10-02) |
| May 20, 2010 | ALGN | C | 3,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 20, 2010 | ALGN | C | 3,000 | · | · | 9,000 Direct | +50.00% | Acquired | (price as of 2026-10-02) |
| May 21, 2009 | ALGN | A | 3,000 | · | · | 3,000 Direct | · | Acquired | (price as of 2026-10-02) |
| May 21, 2009 | ALGN | A | 10,000 | · | · | 10,000 Direct | · | Acquired | (price as of 2026-10-02) |
| May 15, 2009 | ALGN | C | 3,000 | · | · | 6,000 Direct | +100.00% | Acquired | (price as of 2026-10-02) |
| May 15, 2009 | ALGN | C | 3,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 15, 2008 | ALGN | C | 3,000 | · | · | 3,000 Direct | · | Acquired | (price as of 2026-10-02) |
| May 15, 2008 | ALGN | C | 3,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 15, 2008 | ALGN | A | 3,000 | · | · | 3,000 Direct | · | Acquired | (price as of 2026-10-02) |
| May 15, 2008 | ALGN | A | 10,000 | · | · | 10,000 Direct | · | Acquired | (price as of 2026-10-02) |
| May 23, 2007 | ALGN | A | 10,000 | · | · | 10,000 Direct | · | Acquired | (price as of 2026-10-02) |
| May 23, 2007 | ALGN | A | 3,000 | · | · | 3,000 Direct | · | Acquired | (price as of 2026-10-02) |
| May 24, 2006 | ALGN | A | 8,000 | · | · | 8,000 Direct | · | Acquired | (price as of 2026-10-02) |
| May 25, 2005 | ALGN | A | 8,000 | · | · | 8,000 Direct | · | Acquired | (price as of 2026-10-02) |
| May 19, 2004 | ALGN | M | 8,000 | · | · | 8,000 Direct | · | Acquired | (price as of 2026-10-02) |
| July 23, 2003 | ALGN | A | 43,000 | $12.30 | $528,900 | 75,000 Direct | +134.38% | Acquired | 1068.6% (price as of 2026-10-02) |
| July 23, 2003 | ALGN | A | 32,000 | $12.30 | $393,600 | 32,000 Direct | · | Acquired | 1068.6% (price as of 2026-10-02) |
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 |
|---|---|---|---|---|---|---|---|
| May 17, 2023 | ALGN | Restricted Stock Units | Common Stock | · | · | 1,114 | Disposed |
| May 18, 2022 | ALGN | Restricted Stock Units | Common Stock | · | · | 1,114 | Acquired |
| May 18, 2022 | ALGN | Restricted Stock Units | Common Stock | · | · | 524 | Disposed |
| May 19, 2021 | ALGN | Restricted Stock Unit | Common Stock | · | · | 524 | Acquired |
| May 19, 2021 | ALGN | Restricted Stock Unit | Common Stock | · | · | 1,271 | Disposed |
| May 20, 2020 | ALGN | Restricted Stock Unit | Common Stock | · | · | 1,271 | Acquired |
| May 15, 2020 | ALGN | Restricted Stock Uni | Common Stock | · | · | 921 | Disposed |
| May 15, 2019 | ALGN | Restricted Stock Unit | Common Stock | · | · | 1,042 | Disposed |
| May 15, 2019 | ALGN | Restricted Stock Units | Common Stock | · | · | 921 | Acquired |
| May 16, 2018 | ALGN | Restricted Stock Unit | Common Stock | · | · | 3,115 | Disposed |
| May 16, 2018 | ALGN | Restricted Stock Unit | Common Stock | · | · | 1,042 | Acquired |
| May 17, 2017 | ALGN | Restricted Stock Unit | Common Stock | · | · | 5,000 | Disposed |
| May 17, 2017 | ALGN | Restricted Stock Unit | Common Stock | · | · | 3,115 | Acquired |
| May 18, 2016 | ALGN | Restricted Stock Unit | Common Stock | · | · | 5,000 | Acquired |
| May 13, 2016 | ALGN | Restricted Stock Unit | Common Stock | · | · | 5,500 | Disposed |
| Oct. 27, 2015 | ALGN | Stock Option (Right to Buy) | Common Stock | $22.67 | May 23, 2017 | 10,000 | Disposed |
| Oct. 27, 2015 | ALGN | Stock Option (Right to Buy) | Common Stock | $24.25 | May 19, 2018 | 10,000 | Disposed |
| May 13, 2015 | ALGN | Restricted Stock Unit | Common Stock | · | · | 5,500 | Disposed |
| May 13, 2015 | ALGN | Restricted Stock Unit | Common Stock | · | · | 5,500 | Acquired |
| May 15, 2014 | ALGN | Restricted Stock Unit | Common Stock | · | · | 5,500 | Acquired |
| May 15, 2014 | ALGN | Restricted Stock Unit | Common Stock | · | · | 7,700 | Disposed |
| Feb. 11, 2014 | ALGN | Right to Buy (Common Stock) | Common Stock | $12.89 | May 15, 2018 | 10,000 | Disposed |
| Feb. 11, 2014 | ALGN | Right to Buy (Common Stock) | Common Stock | $11.81 | May 21, 2019 | 10,000 | Disposed |
| Feb. 11, 2014 | ALGN | Right to Buy (Common Stock) | Common Stock | $16.01 | May 20, 2017 | 10,000 | Disposed |
| Feb. 11, 2014 | ALGN | Right to Buy (Common Stock) | Common Stock | $7.35 | May 24, 2016 | 8,000 | Disposed |
| Aug. 1, 2013 | ALGN | Right to Buy (Common Stock) | Common Stock | $7.19 | May 25, 2015 | 8,000 | Disposed |
| Aug. 1, 2013 | ALGN | Right to Buy (Common Stock) | Common Stock | $19.40 | May 19, 2015 | 8,000 | Disposed |
| May 16, 2013 | ALGN | Restricted Stock Unit | Common Stock | · | · | 7,700 | Disposed |
| May 16, 2013 | ALGN | Restricted Stock Unit | Common Stock | · | · | 7,700 | Acquired |
| May 23, 2012 | ALGN | Restricted Stock Unit | Common Stock | · | · | 7,700 | Acquired |
| May 21, 2012 | ALGN | Restricted Stock Unit | Common Stock | · | · | 3,000 | Disposed |
| April 26, 2012 | ALGN | Right to Buy (Common Stock) | Common Stock | $12.30 | July 23, 2013 | 75,000 | Disposed |
| May 19, 2011 | ALGN | Restricted Stock Unit | Common Stock | · | · | 3,000 | Disposed |
| May 19, 2011 | ALGN | Stock Option (Right to Buy) | Common Stock | $24.20 | May 19, 2018 | 10,000 | Acquired |
| May 19, 2011 | ALGN | Restricted Stock Unit | Common Stock | · | · | 3,000 | Acquired |
| May 20, 2010 | ALGN | Restricted Stock Unit | Common Stock | · | · | 3,000 | Acquired |
| May 20, 2010 | ALGN | Stock Option (right to buy) [F3] | Common Stock | $16.01 | May 20, 2017 | 10,000 | Acquired |
| May 20, 2010 | ALGN | Restricted Stock Unit | Common Stock | · | · | 3,000 | Disposed |
| May 21, 2009 | ALGN | Restricted Stock Unit | Common Stock | · | · | 3,000 | Acquired |
| May 21, 2009 | ALGN | Right to Buy (Common Stock) | Common Stock | $11.81 | May 21, 2019 | 10,000 | Acquired |
| May 15, 2009 | ALGN | Restricted Stock Unit | Common Stock | · | · | 3,000 | Disposed |
| May 15, 2008 | ALGN | Restricted Stock Unit | Common Stock | · | · | 3,000 | Disposed |
| May 15, 2008 | ALGN | Restricted Stock Unit | Common Stock | · | · | 3,000 | Acquired |
| May 15, 2008 | ALGN | Right to Buy (Stock Option) | Common Stock | $12.89 | May 15, 2018 | 10,000 | Acquired |
| May 23, 2007 | ALGN | Right to buy (Common Stock) | Common Stock | $22.67 | May 23, 2017 | 10,000 | Acquired |
| May 23, 2007 | ALGN | Restricted Stock Unit | Common Stock | · | May 23, 2017 | 3,000 | Acquired |
| May 24, 2006 | ALGN | Right to buy (Common Stock) | Common Stock | $7.35 | May 24, 2016 | 8,000 | Acquired |
| May 25, 2005 | ALGN | Right to buy (Common Stock) | Common Stock | $7.19 | May 25, 2015 | 8,000 | Acquired |
| May 19, 2004 | ALGN | Right to buy (Common Stock) [F1] | Common Stock | $19.40 | May 19, 2014 | 8,000 | Acquired |
| July 23, 2003 | ALGN | Stock Option (right to buy) | Common Stock | $12.30 | July 23, 2013 | 43,000 | Acquired |
| July 23, 2003 | ALGN | Stock Option (right to buy) | Common Stock | $12.30 | July 23, 2013 | 32,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).