Hing Chung Wong
CIK 1378687 · View on SEC EDGAR ↗
First SEC filing: July 23, 2007 · Latest: July 23, 2007
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Insider at
Insider transactions
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 |
|---|---|---|---|---|---|---|---|---|---|
| Nov. 12, 2019 | SYNA | S 10b5-1 | 12,000 | $60.00 | $720,000 | 27,805 Direct | -30.15% | Disposed | 66.3% (price as of 2026-08-20) |
| Nov. 11, 2019 | SYNA | S 10b5-1 | 2,000 | $58.00 | $116,000 | 39,805 Direct | -4.78% | Disposed | 72.0% (price as of 2026-08-20) |
| Nov. 11, 2019 | SYNA | S 10b5-1 | 3,100 | $57.10 | $177,010 | 41,805 Direct | -6.90% | Disposed | 74.7% (price as of 2026-08-20) |
| Nov. 11, 2019 | SYNA | S 10b5-1 | 18,900 | $56.27 | $1,063,503 | 44,905 Direct | -29.62% | Disposed | 77.3% (price as of 2026-08-20) |
| May 11, 2015 | SYNA | S 10b5-1 | 19,000 | $88.14 | $1,674,660 | 14,237 Direct | -57.17% | Disposed | 13.2% (price as of 2026-08-20) |
| Feb. 13, 2014 | SYNA | S | 10,000 | $62.50 | $625,000 | 8,617 Direct | -53.71% | Disposed | 59.6% (price as of 2026-08-20) |
| Jan. 15, 2014 | SYNA | S 10b5-1 | 4,400 | $56.50 | $248,600 | 18,822 Direct | -18.95% | Disposed | 76.6% (price as of 2026-08-20) |
| Jan. 10, 2014 | SYNA | S 10b5-1 | 5,100 | $54.50 | $277,950 | 18,822 Direct | -21.32% | Disposed | 83.0% (price as of 2026-08-20) |
| Oct. 10, 2013 | SYNA | S 10b5-1 | 5,700 | $49.50 | $282,150 | 18,626 Direct | -23.43% | Disposed | 101.5% (price as of 2026-08-20) |
| Oct. 10, 2013 | SYNA | S 10b5-1 | 5,600 | $48.50 | $271,600 | 24,326 Direct | -18.71% | Disposed | 105.7% (price as of 2026-08-20) |
| April 26, 2013 | SYNA | S 10b5-1 | 8,200 | $44.61 | $365,802 | 15,694 Direct | -34.32% | Disposed | 123.6% (price as of 2026-08-20) |
| March 28, 2013 | SYNA | S 10b5-1 | 9,500 | $40.50 | $384,750 | 15,694 Direct | -37.71% | Disposed | 146.3% (price as of 2026-08-20) |
| March 19, 2013 | SYNA | S 10b5-1 | 10,500 | $39.50 | $414,750 | 15,694 Direct | -40.09% | Disposed | 152.6% (price as of 2026-08-20) |
Showing latest 100 of 566 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 |
|---|---|---|---|---|---|---|---|
| March 25, 2020 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (5,000) | $42.57 | April 29, 2020 | 5,000 | Disposed |
| Jan. 6, 2020 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (1,700) | $35.76 | Jan. 28, 2020 | 1,700 | Disposed |
| Sept. 24, 2019 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (1,300) | $23.16 | Oct. 31, 2019 | 1,300 | Disposed |
| May 2, 2018 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (2,300) | $25.04 | Aug. 1, 2018 | 2,300 | Disposed |
| Aug. 4, 2017 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (5,150) | $45.32 | Aug. 4, 2024 | 5,150 | Acquired |
| April 28, 2017 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (5,150) | $54.77 | April 28, 2024 | 5,150 | Acquired |
| Jan. 27, 2017 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (5,150) | $54.36 | Jan. 27, 2024 | 5,150 | Acquired |
| Oct. 28, 2016 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (5,150) | $52.57 | Oct. 28, 2023 | 5,150 | Acquired |
| July 29, 2016 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (4,100) | $51.95 | July 29, 2023 | 4,100 | Acquired |
| April 29, 2016 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (4,100) | $71.55 | April 29, 2023 | 4,100 | Acquired |
| Jan. 29, 2016 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (4,100) | $73.31 | Jan. 29, 2023 | 4,100 | Acquired |
| Oct. 23, 2015 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (4,100) | $89.29 | Oct. 23, 2022 | 4,100 | Acquired |
| July 31, 2015 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (3,425) | $79.38 | July 31, 2022 | 3,425 | Acquired |
| May 11, 2015 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (3,300) | $35.76 | Jan. 28, 2020 | 3,300 | Disposed |
| May 11, 2015 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (6,600) | $31.73 | Aug. 2, 2020 | 6,600 | Disposed |
| May 11, 2015 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (5,400) | $25.04 | Aug. 1, 2018 | 5,400 | Disposed |
| May 11, 2015 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (3,700) | $23.16 | Oct. 31, 2019 | 3,700 | Disposed |
| April 24, 2015 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (3,425) | $85.69 | April 24, 2022 | 3,425 | Acquired |
| Jan. 30, 2015 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (3,425) | $76.81 | Jan. 30, 2022 | 3,425 | Acquired |
| Oct. 24, 2014 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (3,425) | $62.10 | Oct. 24, 2021 | 3,425 | Acquired |
| Aug. 1, 2014 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (5,241) | $78.11 | Aug. 1, 2021 | 5,241 | Acquired |
| April 28, 2014 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (5,240) | $61.40 | April 28, 2021 | 5,240 | Acquired |
| Jan. 27, 2014 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (5,241) | $60.22 | Jan. 27, 2021 | 5,241 | Acquired |
| Jan. 15, 2014 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (4,400) | $31.73 | Aug. 2, 2020 | 4,400 | Disposed |
| Jan. 10, 2014 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (2,200) | $25.04 | Aug. 1, 2018 | 2,200 | Disposed |
| Jan. 10, 2014 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (2,900) | $25.50 | Aug. 3, 2019 | 2,900 | Disposed |
| Oct. 28, 2013 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (5,240) | $46.50 | Oct. 28, 2020 | 5,240 | Acquired |
| Oct. 10, 2013 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (5,600) | $25.04 | Aug. 1, 2018 | 5,600 | Disposed |
| Oct. 10, 2013 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (2,200) | $31.73 | Aug. 2, 2020 | 2,200 | Disposed |
| Oct. 10, 2013 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (3,500) | $25.50 | Aug. 3, 2019 | 3,500 | Disposed |
| Aug. 5, 2013 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (5,000) | $39.80 | Aug. 5, 2020 | 5,000 | Acquired |
| April 29, 2013 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (5,000) | $42.57 | April 29, 2020 | 5,000 | Acquired |
| April 26, 2013 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (8,200) | $34.01 | Aug. 4, 2018 | 8,200 | Disposed |
| March 28, 2013 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (9,500) | $31.73 | Aug. 2, 2020 | 9,500 | Disposed |
| March 19, 2013 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (10,500) | $25.50 | Aug. 3, 2019 | 10,500 | Disposed |
| Jan. 28, 2013 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (5,000) | $35.76 | Jan. 28, 2020 | 5,000 | Acquired |
| Oct. 31, 2012 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (5,000) | $23.16 | Oct. 31, 2019 | 5,000 | Acquired |
| Feb. 28, 2012 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (100) | $25.04 | Aug. 1, 2018 | 100 | Disposed |
| Feb. 28, 2012 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (2,100) | $34.01 | Aug. 4, 2018 | 2,100 | Disposed |
| Feb. 27, 2012 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (1,800) | $25.04 | Aug. 1, 2018 | 1,800 | Disposed |
| Feb. 27, 2012 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (2,400) | $25.50 | Aug. 3, 2019 | 2,400 | Disposed |
| Feb. 9, 2012 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (100) | $25.04 | Aug. 1, 2018 | 100 | Disposed |
| Feb. 9, 2012 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (100) | $25.50 | Aug. 3, 2019 | 100 | Disposed |
| Feb. 8, 2012 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (1,300) | $25.50 | Aug. 3, 2019 | 1,300 | Disposed |
| Feb. 1, 2012 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (18,521) | $34.01 | Aug. 4, 2018 | 18,521 | Disposed |
| Jan. 31, 2012 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (12,300) | $31.73 | Aug. 2, 2020 | 12,300 | Disposed |
| Jan. 31, 2012 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (10,179) | $34.01 | Aug. 4, 2018 | 10,179 | Disposed |
| Jan. 31, 2012 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (13,500) | $26.47 | Aug. 13, 2017 | 13,500 | Disposed |
| Nov. 4, 2011 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (6,000) | $26.47 | Aug. 13, 2017 | 6,000 | Disposed |
| Nov. 3, 2011 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (6,000) | $26.47 | Aug. 13, 2017 | 6,000 | Disposed |
| Oct. 27, 2011 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (12,000) | $26.47 | Aug. 13, 2017 | 12,000 | Disposed |
| Oct. 25, 2011 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (8,300) | $25.50 | Aug. 3, 2019 | 8,300 | Disposed |
| Aug. 1, 2011 | SYNA | Employee Stock Options (Right to Buy) | Common Stock (17,500) | $25.04 | Aug. 1, 2018 | 17,500 | Acquired |
| Feb. 17, 2011 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (16,000) | $25.50 | Aug. 3, 2019 | 16,000 | Disposed |
| Nov. 5, 2010 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (1,822) | $16.62 | Oct. 19, 2014 | 1,822 | Disposed |
| Nov. 5, 2010 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (6,406) | $15.51 | Oct. 17, 2016 | 6,406 | Disposed |
| Aug. 27, 2010 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (10,253) | $16.62 | Oct. 19, 2014 | 10,253 | Disposed |
| Aug. 24, 2010 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (5,625) | $16.62 | Oct. 19, 2014 | 5,625 | Disposed |
| Aug. 24, 2010 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (451) | $15.51 | Oct. 17, 2016 | 451 | Disposed |
| Aug. 24, 2010 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (1,956) | $14.02 | July 25, 2016 | 1,956 | Disposed |
| Aug. 24, 2010 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (77) | $13.04 | Oct. 18, 2015 | 77 | Disposed |
| Aug. 23, 2010 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (643) | $15.51 | Oct. 17, 2016 | 643 | Disposed |
| Aug. 23, 2010 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (4,362) | $14.02 | July 25, 2016 | 4,362 | Disposed |
| Aug. 5, 2010 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (3,375) | $13.04 | Oct. 18, 2015 | 3,375 | Disposed |
| Aug. 2, 2010 | SYNA | Employee Stock Options (Right to Buy) | Common Stock (35,000) | $31.73 | Aug. 2, 2020 | 35,000 | Acquired |
| May 28, 2010 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (10,557) | $14.02 | July 25, 2016 | 10,557 | Disposed |
| Aug. 3, 2009 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (45,000) | $25.50 | Aug. 3, 2019 | 45,000 | Acquired |
| May 26, 2009 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (4,400) | $13.04 | Oct. 18, 2015 | 4,400 | Disposed |
| May 22, 2009 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (4,400) | $13.04 | Oct. 18, 2015 | 4,400 | Disposed |
| May 19, 2009 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (2,748) | $13.04 | Oct. 18, 2015 | 2,748 | Disposed |
| May 19, 2009 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (1,500) | $7.27 | Sept. 26, 2013 | 1,500 | Disposed |
| Aug. 4, 2008 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (26,000) | $51.01 | Aug. 4, 2018 | 26,000 | Acquired |
| Nov. 7, 2007 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (6,000) | $19.56 | Oct. 18, 2015 | 6,000 | Disposed |
| Aug. 31, 2007 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (6,200) | $24.93 | Oct. 19, 2014 | 6,200 | Disposed |
| Aug. 31, 2007 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (4,000) | $10.91 | Sept. 26, 2013 | 4,000 | Disposed |
| Aug. 30, 2007 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (2,000) | $10.91 | Sept. 26, 2013 | 2,000 | Disposed |
| Aug. 27, 2007 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (4,000) | $10.91 | Sept. 26, 2013 | 4,000 | Disposed |
| Aug. 22, 2007 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (12,000) | $10.91 | Sept. 26, 2013 | 12,000 | Disposed |
| Aug. 21, 2007 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (6,000) | $10.91 | Sept. 26, 2013 | 6,000 | Disposed |
| Aug. 17, 2007 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (6,000) | $10.91 | Sept. 26, 2013 | 6,000 | Disposed |
| Aug. 13, 2007 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (25,000) | $39.70 | Aug. 13, 2017 | 25,000 | Acquired |
| May 30, 2007 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (8,000) | $10.91 | Sept. 26, 2013 | 8,000 | Disposed |
| May 2, 2007 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (6,000) | $10.91 | Sept. 26, 2013 | 6,000 | Disposed |
| Nov. 22, 2006 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (2,000) | $10.91 | Sept. 26, 2013 | 2,000 | Disposed |
| Nov. 20, 2006 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (2,000) | $10.91 | Sept. 26, 2013 | 2,000 | Disposed |
| Nov. 16, 2006 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (2,000) | $10.91 | Sept. 26, 2013 | 2,000 | Disposed |
| Nov. 6, 2006 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (2,000) | $10.91 | Sept. 26, 2013 | 2,000 | Disposed |
| Nov. 6, 2006 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (2,000) | $10.91 | Sept. 26, 2013 | 2,000 | Disposed |
| Oct. 17, 2006 | SYNA | Deferred Stock Units (Phantom Stock) | Common Stock (5,000) | — | — | 5,000 | Acquired |
| Oct. 17, 2006 | SYNA | Employee Stock Option (Right to Buy) | Common Stock (5,000) | $23.26 | Oct. 17, 2016 | 5,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 14 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| July 23, 2007 | SYNA | Common Stock | 1,250 | Direct |
| Nov. 16, 2006 | SYNA | Common Stock | 0 | Direct |
| Nov. 16, 2006 | SYNA | Employee Stock Option (Right to Buy)→ Common Stock | — | Direct |
| Nov. 16, 2006 | SYNA | Employee Stock Option (Right to Buy)→ Common Stock (18,000) | 18,000 | Direct |
| Nov. 16, 2006 | SYNA | Employee Stock Option (Right to Buy)→ Common Stock (18,000) | 18,000 | Direct |
| Nov. 16, 2006 | SYNA | Employee Stock Option (Right to Buy)→ Common Stock (11,250) | 11,250 | Direct |
| Nov. 16, 2006 | SYNA | Deferred Stock Units (Phantom Stock)→ Common Stock (1,250) | 1,250 | Direct |
| Nov. 8, 2006 | SYNA | Common Stock | 0 | Direct |
| Nov. 8, 2006 | SYNA | Employee Stock Option (Right to Buy)→ Common Stock | — | Direct |
| Nov. 8, 2006 | SYNA | Employee Stock Option (Right to Buy)→ Common Stock (18,000) | 18,000 | Direct |
| Nov. 8, 2006 | SYNA | Employee Stock Option (Right to Buy)→ Common Stock (18,000) | 18,000 | Direct |
| Nov. 8, 2006 | SYNA | Employee Stock Option (Right to Buy)→ Common Stock (11,250) | 11,250 | Direct |
| Nov. 8, 2006 | SYNA | Deferred Stock Units (Phantom Stock)→ Common Stock (1,250) | 1,250 | Direct |
| Oct. 19, 2006 | SYNA | Common Stock | 0 | Direct |