John Collopy
Insider
First SEC filing: Dec. 7, 2007 · Latest: Dec. 7, 2007
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
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 9, 2016 | SXT | M | 4,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Feb. 9, 2016 | SXT | M | 4,000 | $19.03 | $76,120 | 46,703 Direct | +9.37% | Acquired | 575.7% (price as of 2026-10-02) |
| Dec. 9, 2015 | SXT | F | 1,750 | $63.82 | $111,685 | 42,703 Direct | -3.94% | Disposed | 101.5% (price as of 2026-10-02) |
| Dec. 3, 2015 | SXT | A | 4,600 | · | · | 4,600 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 10, 2015 | SXT | M | 5,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Feb. 10, 2015 | SXT | M | 5,000 | $23.09 | $115,450 | 44,450 Direct | +12.67% | Acquired | 456.9% (price as of 2026-10-02) |
| Dec. 4, 2014 | SXT | A | 5,100 | · | · | 5,100 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 3, 2014 | SXT | F | 1,400 | $59.81 | $83,734 | 39,450 Direct | -3.43% | Disposed | 115.0% (price as of 2026-10-02) |
| Feb. 13, 2014 | SXT | M | 2,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Feb. 13, 2014 | SXT | M | 2,000 | $20.55 | $41,100 | 40,847 Direct | +5.15% | Acquired | 525.7% (price as of 2026-10-02) |
| Dec. 5, 2013 | SXT | A | 3,300 | · | · | 3,300 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 5, 2013 | SXT | A | 3,300 | · | · | 38,847 Direct | +9.28% | Acquired | (price as of 2026-10-02) |
| Dec. 4, 2013 | SXT | F | 1,350 | $48.97 | $66,110 | 35,547 Direct | -3.66% | Disposed | 162.6% (price as of 2026-10-02) |
| Dec. 6, 2012 | SXT | F | 633 | $36.00 | $22,788 | 36,893 Direct | -1.69% | Disposed | 257.2% (price as of 2026-10-02) |
| Dec. 6, 2012 | SXT | A | 8,000 | · | · | 37,526 Direct | +27.09% | Acquired | (price as of 2026-10-02) |
| Nov. 15, 2012 | SXT | M | 2,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Nov. 15, 2012 | SXT | M | 2,000 | $21.30 | $42,600 | 29,525 Direct | +7.27% | Acquired | 503.7% (price as of 2026-10-02) |
| Feb. 9, 2012 | SXT | M | 2,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Feb. 9, 2012 | SXT | M | 2,000 | $19.71 | $39,420 | 27,522 Direct | +7.84% | Acquired | 552.4% (price as of 2026-10-02) |
| Dec. 8, 2011 | SXT | A | 6,000 | · | · | 25,522 Direct | +30.73% | Acquired | (price as of 2026-10-02) |
| Dec. 9, 2010 | SXT | A | 5,000 | · | · | 19,518 Direct | +34.44% | Acquired | (price as of 2026-10-02) |
| Nov. 10, 2010 | SXT | M | 2,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Nov. 10, 2010 | SXT | M | 2,000 | $18.00 | $36,000 | 14,517 Direct | +15.98% | Acquired | 614.4% (price as of 2026-10-02) |
| Dec. 3, 2009 | SXT | A | 4,000 | · | · | 12,512 Direct | +46.99% | Acquired | (price as of 2026-10-02) |
| Nov. 3, 2009 | SXT | M | 2,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Nov. 3, 2009 | SXT | M | 2,000 | $18.38 | $36,760 | 8,512 Direct | +30.71% | Acquired | 599.6% (price as of 2026-10-02) |
| Dec. 4, 2008 | SXT | A | 3,000 | · | · | 6,507 Direct | +85.54% | Acquired | (price as of 2026-10-02) |
| Dec. 6, 2007 | SXT | A | 1,850 | · | · | 3,503 Direct | +111.92% | Acquired | (price as of 2026-10-02) |
| Dec. 7, 2006 | SXT | A | 1,875 | · | · | 1,875 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 7, 2006 | SXT | A | 1,500 | · | · | 1,650 Direct | +1000.00% | Acquired | (price as of 2026-10-02) |
| Feb. 9, 2006 | SXT | A | 4,000 | · | · | 4,000 Direct | · | Acquired | (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 |
|---|---|---|---|---|---|---|---|
| Feb. 9, 2016 | SXT | Stock Options (Right to Buy) | Common Stock | $19.03 | Feb. 10, 2016 | 4,000 | Disposed |
| Dec. 3, 2015 | SXT | Performance Stock Unit | Common Stock | · | · | 4,600 | Acquired |
| Feb. 10, 2015 | SXT | Stock Options (Right to Buy) | Common Stock | $23.09 | Feb. 14, 2015 | 5,000 | Disposed |
| Dec. 4, 2014 | SXT | Performance Stock Unit | Common Stock | · | · | 5,100 | Acquired |
| Feb. 13, 2014 | SXT | Stock Options (Right to Buy) | Common Stock | $20.55 | Feb. 17, 2014 | 2,000 | Disposed |
| Dec. 5, 2013 | SXT | Performance Stock Unit | Common Stock | · | · | 3,300 | Acquired |
| Nov. 15, 2012 | SXT | Stock Options (Right to Buy) | Common Stock | $21.30 | Feb. 13, 2013 | 2,000 | Disposed |
| Feb. 9, 2012 | SXT | Stock Options (Right to Buy) | Common Stock | $19.71 | Feb. 19, 2012 | 2,000 | Disposed |
| Nov. 10, 2010 | SXT | Stock Options (Right to Buy) | Common Stock | $18.00 | April 30, 2011 | 2,000 | Disposed |
| Nov. 3, 2009 | SXT | Stock Options (Right to Buy) | Common Stock | $18.38 | Jan. 31, 2010 | 2,000 | Disposed |
| Dec. 7, 2006 | SXT | Stock Options (Right to buy) | Common Stock | $24.15 | Dec. 7, 2016 | 1,875 | Acquired |
| Feb. 9, 2006 | SXT | Stock Options (Right to buy) | Common Stock | $19.03 | Feb. 9, 2016 | 4,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 9 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Feb. 10, 2006 | SXT | Common Stock | 145 | Direct |
| Feb. 10, 2006 | SXT | Common Stock | 1,222 | Indirect |
| Feb. 10, 2006 | SXT | Common Stock | 635 | Indirect |
| Feb. 10, 2006 | SXT | Stock Options (Right to buy) | · | Direct |
| Feb. 10, 2006 | SXT | Stock Options (Right to buy) | · | Direct |
| Feb. 10, 2006 | SXT | Stock Options (Right to buy) | · | Direct |
| Feb. 10, 2006 | SXT | Stock Options (Right to buy) | · | Direct |
| Feb. 10, 2006 | SXT | Stock Options (Right to buy) | · | Direct |
| Feb. 10, 2006 | SXT | Stock Options (Right to buy) | · | Direct |