Huimin Wang

CIK 1204553 · View on SEC EDGAR ↗

Insider

First SEC filing: May 18, 2011 · Latest: May 18, 2011

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Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 65 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

65 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
July 8, 2022 EW S 10b5-1 3,675 $97.60 $358,680 99,381 Direct -3.57% Disposed -5.9% (price as of 2026-08-20)
June 14, 2022 EW S 10b5-1 3,675 $87.75 $322,481 99,337 Direct -3.57% Disposed 4.6% (price as of 2026-08-20)
May 9, 2022 EW S 10b5-1 3,675 $98.71 $362,759 100,300 Direct -3.53% Disposed -7.0% (price as of 2026-08-20)
April 8, 2022 EW S 10b5-1 3,675 $123.07 $452,282 98,224 Direct -3.61% Disposed -25.4% (price as of 2026-08-20)
March 8, 2022 EW S 10b5-1 3,675 $107.60 $395,430 98,027 Direct -3.61% Disposed -14.7% (price as of 2026-08-20)
Feb. 8, 2022 EW S 10b5-1 6,350 $110.20 $699,770 98,027 Direct -6.08% Disposed -16.7% (price as of 2026-08-20)
Jan. 7, 2022 EW S 10b5-1 6,350 $122.16 $775,716 98,027 Direct -6.08% Disposed -24.9% (price as of 2026-08-20)
Dec. 10, 2021 EW S 10b5-1 400 $122.04 $48,816 103,977 Direct -0.38% Disposed -24.8% (price as of 2026-08-20)
Dec. 10, 2021 EW S 10b5-1 5,950 $121.46 $722,687 98,027 Direct -5.72% Disposed -24.4% (price as of 2026-08-20)
Nov. 8, 2021 EW S 10b5-1 6,350 $119.40 $758,190 98,027 Direct -6.08% Disposed -23.1% (price as of 2026-08-20)
Oct. 8, 2021 EW S 10b5-1 6,350 $110.91 $704,278 98,027 Direct -6.08% Disposed -17.2% (price as of 2026-08-20)
Sept. 8, 2021 EW S 10b5-1 6,350 $121.25 $769,938 98,027 Direct -6.08% Disposed -24.3% (price as of 2026-08-20)
Aug. 9, 2021 EW S 10b5-1 6,350 $115.54 $733,679 98,027 Direct -6.08% Disposed -20.6% (price as of 2026-08-20)
July 8, 2021 EW S 10b5-1 6,350 $106.72 $677,672 98,027 Direct -6.08% Disposed -14.0% (price as of 2026-08-20)
June 15, 2021 EW S 10b5-1 6,350 $101.00 $641,350 97,890 Direct -6.09% Disposed -9.1% (price as of 2026-08-20)
May 7, 2021 EW S 10b5-1 6,350 $91.87 $583,374 95,913 Direct -6.21% Disposed -0.1% (price as of 2026-08-20)
April 8, 2021 EW S 10b5-1 6,350 $84.88 $538,988 93,438 Direct -6.36% Disposed 8.1% (price as of 2026-08-20)
March 8, 2021 EW S 10b5-1 6,350 $81.37 $516,700 93,213 Direct -6.38% Disposed 12.8% (price as of 2026-08-20)
Feb. 11, 2021 EW S 10b5-1 11,745 $86.81 $1,019,583 93,213 Direct -11.19% Disposed 5.7% (price as of 2026-08-20)
Jan. 15, 2021 EW S 10b5-1 11,730 $87.27 $1,023,677 93,297 Direct -11.17% Disposed 5.2% (price as of 2026-08-20)
Dec. 14, 2020 EW S 10b5-1 84 $84.53 $7,101 105,027 Direct -0.08% Disposed 8.6% (price as of 2026-08-20)
Dec. 14, 2020 EW S 10b5-1 253 $85.15 $21,543 104,774 Direct -0.24% Disposed 7.8% (price as of 2026-08-20)
Dec. 14, 2020 EW S 10b5-1 11,396 $84.52 $963,190 93,378 Direct -10.88% Disposed 8.6% (price as of 2026-08-20)
Nov. 11, 2020 EW S 10b5-1 81 $81.76 $6,623 105,111 Direct -0.08% Disposed 12.3% (price as of 2026-08-20)
Nov. 11, 2020 EW S 10b5-1 3,359 $81.76 $274,632 101,752 Direct -3.20% Disposed 12.3% (price as of 2026-08-20)
Nov. 11, 2020 EW S 10b5-1 8,290 $81.01 $671,573 93,462 Direct -8.15% Disposed 13.3% (price as of 2026-08-20)
Oct. 9, 2020 EW S 10b5-1 84 $82.18 $6,903 105,192 Direct -0.08% Disposed 11.7% (price as of 2026-08-20)
Oct. 9, 2020 EW S 10b5-1 11,649 $82.60 $962,207 93,543 Direct -11.07% Disposed 11.1% (price as of 2026-08-20)
Sept. 11, 2020 EW S 10b5-1 81 $83.00 $6,723 105,276 Direct -0.08% Disposed 10.6% (price as of 2026-08-20)
Sept. 11, 2020 EW S 10b5-1 310 $82.97 $25,721 104,966 Direct -0.29% Disposed 10.6% (price as of 2026-08-20)
Sept. 11, 2020 EW S 10b5-1 11,339 $82.43 $934,674 93,627 Direct -10.80% Disposed 11.4% (price as of 2026-08-20)
Aug. 11, 2020 EW S 10b5-1 84 $76.47 $6,423 105,357 Direct -0.08% Disposed 20.0% (price as of 2026-08-20)
Aug. 11, 2020 EW S 10b5-1 11,649 $76.04 $885,790 93,708 Direct -11.06% Disposed 20.7% (price as of 2026-08-20)
July 10, 2020 EW S 10b5-1 2,006 $68.21 $136,829 103,435 Direct -1.90% Disposed 34.6% (price as of 2026-08-20)
July 10, 2020 EW S 10b5-1 9,643 $67.30 $648,974 93,792 Direct -9.32% Disposed 36.4% (price as of 2026-08-20)

Showing latest 100 of 563 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
July 8, 2022 EW Employee Stock Option (Right to Acquire) Common Stock (3,675) $35.20 May 11, 2023 3,675 Disposed
June 14, 2022 EW Employee Stock Option (Right to Acquire) Common Stock (3,675) $35.20 May 11, 2023 3,675 Disposed
May 9, 2022 EW Employee Stock Option (Right to Acquire) Common Stock (3,675) $35.20 May 11, 2023 3,675 Disposed
May 8, 2022 EW Performance Rights Common Stock (6,956) — May 7, 2026 6,956 Disposed
April 8, 2022 EW Employee Stock Option (Right to Acquire) Common Stock (3,675) $35.20 May 11, 2023 3,675 Disposed
March 8, 2022 EW Employee Stock Option (Right to Acquire) Common Stock (3,675) $35.20 May 11, 2023 3,675 Disposed
Feb. 8, 2022 EW Employee Stock Option (Right to Acquire) Common Stock (6,350) $21.76 May 13, 2022 6,350 Disposed
Jan. 7, 2022 EW Employee Stock Option (Right to Acquire) Common Stock (6,350) $21.76 May 13, 2022 6,350 Disposed
Dec. 10, 2021 EW Employee Stock Option (Right to Acquire) Common Stock (6,350) $21.76 May 13, 2022 6,350 Disposed
Nov. 8, 2021 EW Employee Stock Option (Right to Acquire) Common Stock (6,350) $21.76 May 13, 2022 6,350 Disposed
Oct. 8, 2021 EW Employee Stock Option (Right to Acquire) Common Stock (6,350) $21.76 May 13, 2022 6,350 Disposed
Sept. 8, 2021 EW Employee Stock Option (Right to Acquire) Common Stock (6,350) $21.76 May 13, 2022 6,350 Disposed
Aug. 9, 2021 EW Employee Stock Option (Right to Acquire) Common Stock (6,350) $21.76 May 13, 2022 6,350 Disposed
July 8, 2021 EW Employee Stock Option (Right to Acquire) Common Stock (6,350) $21.76 May 13, 2022 6,350 Disposed
June 15, 2021 EW Employee Stock Option (Right to Acquire) Common Stock (6,350) $21.76 May 13, 2022 6,350 Disposed
May 17, 2021 EW Performance Rights Common Stock (8,662) — May 16, 2025 8,662 Disposed
May 7, 2021 EW Employee Stock Option (Right to Acquire) Common Stock (6,350) $21.76 May 13, 2022 6,350 Disposed
May 4, 2021 EW Employee Stock Option (Right to Acquire) Common Stock (24,100) $93.31 May 3, 2028 24,100 Acquired
May 4, 2021 EW Performance Rights Common Stock (3,075) — May 3, 2028 3,075 Acquired
April 8, 2021 EW Employee Stock Option (Right to Acquire) Common Stock (6,350) $21.76 May 13, 2022 6,350 Disposed
March 8, 2021 EW Employee Stock Option (Right to Acquire) Common Stock (6,350) $21.76 May 13, 2022 6,350 Disposed
Feb. 11, 2021 EW Employee Stock Option (Right to Acquire) Common Stock (11,661) $13.98 May 7, 2021 11,661 Disposed
Jan. 15, 2021 EW Employee Stock Option (Right to Acquire) Common Stock (11,649) $13.98 May 7, 2021 11,649 Disposed
Dec. 14, 2020 EW Employee Stock Option (Right to Acquire) Common Stock (11,649) $13.98 May 7, 2021 11,649 Disposed
Nov. 11, 2020 EW Employee Stock Option (Right to Acquire) Common Stock (11,649) $13.98 May 7, 2021 11,649 Disposed
Oct. 9, 2020 EW Employee Stock Option (Right to Acquire) Common Stock (11,649) $13.98 May 7, 2021 11,649 Disposed
Sept. 11, 2020 EW Employee Stock Option (Right to Acquire) Common Stock (11,649) $13.98 May 7, 2021 11,649 Disposed
Aug. 11, 2020 EW Employee Stock Option (Right to Acquire) Common Stock (11,649) $13.98 May 7, 2021 11,649 Disposed
July 10, 2020 EW Employee Stock Option (Right to Acquire) Common Stock (11,649) $13.98 May 7, 2021 11,649 Disposed
June 11, 2020 EW Employee Stock Option (Right to Acquire) Common Stock (11,649) $13.98 May 7, 2021 11,649 Disposed
May 11, 2020 EW Performance Rights Common Stock — — 3,281 Disposed
May 11, 2020 EW Employee Stock Option (Right to Acquire) Common Stock (3,883) $41.94 May 7, 2021 3,883 Disposed
May 7, 2020 EW Employee Stock Option (Right to Acquire) Common Stock (9,600) $218.04 May 6, 2027 9,600 Acquired
May 7, 2020 EW Performance Rights Common Stock — May 6, 2027 1,200 Acquired
April 13, 2020 EW Employee Stock Option (Right to Acquire) Common Stock (3,883) $41.94 May 7, 2021 3,883 Disposed
March 30, 2020 EW Employee Stock Option (Right to Acquire) Common Stock (3,883) $41.94 May 7, 2021 3,883 Disposed
Feb. 5, 2020 EW Employee Stock Option (Right to Acquire) Common Stock (4,650) $35.78 May 13, 2020 4,650 Disposed
Jan. 6, 2020 EW Employee Stock Option (Right to Acquire) Common Stock (4,650) $35.78 May 13, 2020 4,650 Disposed
Dec. 9, 2019 EW Employee Stock Option (Right to Acquire) Common Stock (4,650) $35.78 May 13, 2020 4,650 Disposed
Nov. 5, 2019 EW Employee Stock Option (Right to Acquire) Common Stock (4,650) $35.78 May 13, 2020 4,650 Disposed
Oct. 4, 2019 EW Employee Stock Option (Right to Acquire) Common Stock (4,650) $35.78 May 13, 2020 4,650 Disposed
Sept. 5, 2019 EW Employee Stock Option (Right to Acquire) Common Stock (4,650) $35.78 May 13, 2020 4,650 Disposed
Aug. 5, 2019 EW Employee Stock Option (Right to Acquire) Common Stock (4,650) $35.78 May 13, 2020 4,650 Disposed
July 5, 2019 EW Employee Stock Option (Right to Acquire) Common Stock (4,650) $35.78 May 13, 2020 4,650 Disposed
June 5, 2019 EW Employee Stock Option (Right to Acquire) Common Stock (4,650) $35.78 May 13, 2020 4,650 Disposed
May 12, 2019 EW Performance Rights Common Stock — — 1,382 Disposed
May 8, 2019 EW Performance Rights Common Stock — May 7, 2026 1,325 Acquired
May 8, 2019 EW Employee Stock Option (Right to Acquire) Common Stock (10,600) $177.77 May 7, 2026 10,600 Acquired
April 5, 2019 EW Employee Stock Option (Right to Acquire) Common Stock (4,650) $35.78 May 13, 2020 4,650 Disposed
March 25, 2019 EW Employee Stock Option (Right to Acquire) Common Stock (4,650) $35.78 May 13, 2020 4,650 Disposed
Feb. 5, 2019 EW Employee Stock Option (Right to Acquire) Common Stock (4,000) $42.72 May 8, 2019 4,000 Disposed
Jan. 4, 2019 EW Employee Stock Option (Right to Acquire) Common Stock (4,000) $42.72 May 8, 2019 4,000 Disposed
Dec. 6, 2018 EW Employee Stock Option (Right to Acquire) Common Stock (3,800) $42.72 May 8, 2019 3,800 Disposed
Nov. 5, 2018 EW Employee Stock Option (Right to Acquire) Common Stock (3,800) $42.72 May 8, 2019 3,800 Disposed
Oct. 5, 2018 EW Employee Stock Option (Right to Acquire) Common Stock (3,800) $42.72 May 8, 2019 3,800 Disposed
Sept. 5, 2018 EW Employee Stock Option (Right to Acquire) Common Stock (3,800) $42.72 May 8, 2019 3,800 Disposed
Aug. 6, 2018 EW Employee Stock Option (Right to Acquire) Common Stock (3,800) $42.72 May 8, 2019 3,800 Disposed
July 5, 2018 EW Employee Stock Option (Right to Acquire) Common Stock (3,800) $42.72 May 8, 2019 3,800 Disposed
June 5, 2018 EW Employee Stock Option (Right to Acquire) Common Stock (3,800) $42.72 May 8, 2019 3,800 Disposed
May 17, 2018 EW Employee Stock Option (Right to Acquire) Common Stock (13,000) $135.83 May 16, 2025 13,000 Acquired
May 17, 2018 EW Performance Rights Common Stock — May 16, 2025 1,650 Acquired
May 16, 2018 EW Performance Rights Common Stock — May 31, 2018 5,162 Disposed
May 4, 2018 EW Employee Stock Option (Right to Acquire) Common Stock (3,800) $42.72 May 8, 2019 3,800 Disposed
April 5, 2018 EW Employee Stock Option (Right to Acquire) Common Stock (3,800) $42.72 May 8, 2019 3,800 Disposed
March 19, 2018 EW Employee Stock Option (Right to Acquire) Common Stock (3,800) $42.72 May 8, 2019 3,800 Disposed
May 11, 2017 EW Employee Stock Option (Right to Acquire) Common Stock (14,700) $110.25 May 10, 2024 14,700 Acquired
May 11, 2017 EW Performance Rights Common Stock — — 1,875 Acquired
May 10, 2017 EW Performance Rights Common Stock — May 31, 2017 6,037 Disposed
Dec. 5, 2016 EW Employee Stock Option (Right to Acquire) Common Stock (13,650) $44.62 May 11, 2018 13,650 Disposed
Nov. 7, 2016 EW Employee Stock Option (Right to Acquire) Common Stock (13,650) $44.62 May 11, 2018 13,650 Disposed
Oct. 5, 2016 EW Employee Stock Option (Right to Acquire) Common Stock (13,650) $44.62 May 11, 2018 13,650 Disposed
Sept. 6, 2016 EW Employee Stock Option (Right to Acquire) Common Stock (13,650) $44.62 May 11, 2018 13,650 Disposed
Aug. 5, 2016 EW Employee Stock Option (Right to Acquire) Common Stock (7,650) $25.48 May 12, 2017 7,650 Disposed
Aug. 5, 2016 EW Employee Stock Option (Right to Acquire) Common Stock (6,000) $44.62 May 11, 2018 6,000 Disposed
July 5, 2016 EW Employee Stock Option (Right to Acquire) Common Stock (13,650) $25.48 May 12, 2017 13,650 Disposed
June 6, 2016 EW Employee Stock Option (Right to Acquire) Common Stock (13,650) $25.48 May 12, 2017 13,650 Disposed
May 16, 2016 EW Performance Rights Common Stock — March 31, 2016 13,212 Disposed
May 12, 2016 EW Performance Rights Common Stock [F4] (1,825) — — 1,825 Acquired
May 12, 2016 EW Employee Stock Option (Right to Acquire) Common Stock (14,700) $105.59 May 11, 2023 14,700 Acquired
May 5, 2016 EW Employee Stock Option (Right to Acquire) Common Stock (13,650) $25.48 May 12, 2017 13,650 Disposed
April 5, 2016 EW Employee Stock Option (Right to Acquire) Common Stock (13,650) $25.48 May 12, 2017 13,650 Disposed
March 7, 2016 EW Employee Stock Option (Right to Acquire) Common Stock (13,650) $25.48 May 12, 2017 13,650 Disposed
Feb. 5, 2016 EW Employee Stock Option (Right to Acquire) Common Stock (13,650) $25.48 May 12, 2017 13,650 Disposed
Jan. 5, 2016 EW Employee Stock Option (Right to Acquire) Common Stock — May 12, 2017 13,650 Disposed
Dec. 4, 2015 EW Employee Stock Option (Right to Acquire) Common Stock (6,880) $31.47 May 6, 2016 6,880 Disposed
Nov. 5, 2015 EW Employee Stock Option (Right to Acquire) Common Stock (6,920) $31.47 May 6, 2016 6,920 Disposed
Oct. 5, 2015 EW Employee Stock Option (Right to Acquire) Common Stock (6,920) $31.47 May 6, 2016 6,920 Disposed
Sept. 4, 2015 EW Employee Stock Option (Right to Acquire) Common Stock (6,920) $31.47 May 6, 2016 6,920 Disposed
Aug. 5, 2015 EW Employee Stock Option (Right to Acquire) Common Stock (6,920) $31.47 May 6, 2016 6,920 Disposed
July 6, 2015 EW Employee Stock Option (Right to Acquire) Common Stock (6,920) $31.47 May 6, 2016 6,920 Disposed
June 5, 2015 EW Employee Stock Option (Right to Acquire) Common Stock (6,920) $31.47 May 6, 2016 6,920 Disposed
May 14, 2015 EW Performance Rights Common Stock — May 31, 2018 1,475 Acquired
May 14, 2015 EW Employee Stock Option (Right to Acquire) Common Stock (12,700) $130.56 May 13, 2022 12,700 Acquired
May 13, 2015 EW Performance Rights Common Stock — March 31, 2015 1,092 Disposed
May 13, 2015 EW Performance Rights Common Stock — March 31, 2015 999 Disposed
May 13, 2015 EW Performance Rights Common Stock — March 31, 2015 134 Disposed
May 13, 2015 EW Performance Rights Common Stock — March 31, 2015 1,065 Disposed
May 13, 2015 EW Performance Rights Common Stock — March 31, 2015 1,026 Disposed
May 13, 2015 EW Performance Rights Common Stock — March 31, 2015 134 Disposed
May 5, 2015 EW Employee Stock Option (Right to Acquire) Common Stock (6,920) $31.47 May 6, 2016 6,920 Disposed

Showing latest 100 of 181 transactions

Exercise/conversion price is blank when not applicable (e.g. RSUs).