Errol G Samuelson

CIK 1382072 · View on SEC EDGAR ↗

Insider

First SEC filing: Feb. 17, 2015 · Latest: Feb. 17, 2015

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Insider transactions

0 buys (P) 1 sells (S) Net: $-107,993 + 25 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

25 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Aug. 13, 2026 Z S 3,154 $34.24 $107,993 130,885 Direct -2.35% Disposed 7.8% (price as of 2026-08-19)
May 21, 2021 Z S 10b5-1 106 $112.73 $11,949 41,050 Direct -0.26% Disposed -67.2% (price as of 2026-08-19)
May 19, 2021 Z S 10b5-1 100 $107.06 $10,706 42,773 Direct -0.23% Disposed -65.5% (price as of 2026-08-19)
May 19, 2021 Z S 10b5-1 1,617 $106.50 $172,210 41,156 Direct -3.78% Disposed -65.3% (price as of 2026-08-19)
March 26, 2021 Z S 1,277 $128.85 $164,541 42,873 Direct -2.89% Disposed -71.3% (price as of 2026-08-19)
March 3, 2021 Z S 2,553 $160.17 $408,914 29,393 Direct -7.99% Disposed -76.9% (price as of 2026-08-19)
March 3, 2021 Z S 4,591 $161.64 $742,089 24,802 Direct -15.62% Disposed -77.2% (price as of 2026-08-19)
Feb. 19, 2021 Z S 10b5-1 393 $184.66 $72,571 24,822 Direct -1.56% Disposed -80.0% (price as of 2026-08-19)
Feb. 17, 2021 Z S 10b5-1 200 $191.16 $38,232 27,011 Direct -0.73% Disposed -80.7% (price as of 2026-08-19)
Feb. 17, 2021 Z S 10b5-1 500 $188.91 $94,455 26,511 Direct -1.85% Disposed -80.5% (price as of 2026-08-19)
Feb. 17, 2021 Z S 10b5-1 595 $188.18 $111,967 25,916 Direct -2.24% Disposed -80.4% (price as of 2026-08-19)
Feb. 17, 2021 Z S 10b5-1 701 $190.03 $133,211 25,215 Direct -2.70% Disposed -80.6% (price as of 2026-08-19)
Nov. 20, 2020 Z S 10b5-1 403 $109.25 $44,028 27,211 Direct -1.46% Disposed -66.2% (price as of 2026-08-19)
Nov. 18, 2020 Z S 500 $102.44 $51,220 29,058 Direct -1.69% Disposed -64.0% (price as of 2026-08-19)
Nov. 18, 2020 Z S 600 $101.13 $60,678 28,458 Direct -2.06% Disposed -63.5% (price as of 2026-08-19)
Nov. 18, 2020 Z S 844 $103.05 $86,974 27,614 Direct -2.97% Disposed -64.2% (price as of 2026-08-19)
Nov. 6, 2020 Z S 24,526 $118.01 $2,894,313 29,558 Direct -45.35% Disposed -68.7% (price as of 2026-08-19)
Aug. 19, 2020 Z S 29,811 $84.26 $2,511,875 29,558 Direct -50.21% Disposed -56.2% (price as of 2026-08-19)
Aug. 14, 2020 Z S 10b5-1 414 $73.89 $30,590 59,369 Direct -0.69% Disposed -50.0% (price as of 2026-08-19)
Aug. 13, 2020 Z S 10b5-1 1,889 $76.02 $143,602 59,783 Direct -3.06% Disposed -51.4% (price as of 2026-08-19)
July 13, 2020 Z S 10b5-1 8,160 $63.10 $514,896 61,672 Direct -11.69% Disposed -41.5% (price as of 2026-08-19)
May 15, 2020 Z S 10b5-1 791 $47.22 $37,351 69,832 Direct -1.12% Disposed -21.8% (price as of 2026-08-19)
May 14, 2020 Z S 10b5-1 1,871 $47.00 $87,937 70,623 Direct -2.58% Disposed -21.4% (price as of 2026-08-19)
March 27, 2020 Z S 10b5-1 5,397 $37.82 $204,115 72,494 Direct -6.93% Disposed -2.4% (price as of 2026-08-19)
Feb. 19, 2020 Z S 10b5-1 1,041 $52.87 $55,038 69,243 Direct -1.48% Disposed -30.2% (price as of 2026-08-19)
Feb. 18, 2020 Z S 10b5-1 2,879 $52.76 $151,896 70,284 Direct -3.94% Disposed -30.0% (price as of 2026-08-19)
Nov. 15, 2019 Z S 10b5-1 1,041 $39.00 $40,599 73,163 Direct -1.40% Disposed -5.3% (price as of 2026-08-19)
Nov. 14, 2019 Z S 10b5-1 2,858 $39.09 $111,719 74,204 Direct -3.71% Disposed -5.6% (price as of 2026-08-19)
Aug. 16, 2019 Z S 10b5-1 1,040 $34.58 $35,963 77,062 Direct -1.33% Disposed 6.8% (price as of 2026-08-19)
Aug. 15, 2019 Z S 10b5-1 2,934 $34.32 $100,695 78,102 Direct -3.62% Disposed 7.6% (price as of 2026-08-19)
May 17, 2019 Z S 10b5-1 1,040 $38.64 $40,186 81,036 Direct -1.27% Disposed -4.5% (price as of 2026-08-19)
May 16, 2019 Z S 10b5-1 2,805 $39.39 $110,489 82,076 Direct -3.30% Disposed -6.3% (price as of 2026-08-19)
March 27, 2019 Z S 10b5-1 4,711 $35.29 $166,251 84,881 Direct -5.26% Disposed 4.6% (price as of 2026-08-19)
Feb. 15, 2019 Z S 10b5-1 1,040 $36.62 $38,085 79,972 Direct -1.28% Disposed 0.8% (price as of 2026-08-19)
Feb. 14, 2019 Z S 10b5-1 2,448 $36.42 $89,156 81,012 Direct -2.93% Disposed 1.4% (price as of 2026-08-19)
Nov. 16, 2018 Z S 10b5-1 1,040 $28.05 $29,172 83,460 Direct -1.23% Disposed 31.6% (price as of 2026-08-19)
Nov. 15, 2018 Z S 10b5-1 3,006 $27.29 $82,034 84,500 Direct -3.44% Disposed 35.3% (price as of 2026-08-19)
Aug. 17, 2018 Z S 10b5-1 2,081 $46.73 $97,245 87,506 Direct -2.32% Disposed -21.0% (price as of 2026-08-19)
Aug. 16, 2018 Z S 10b5-1 3,084 $47.18 $145,503 89,587 Direct -3.33% Disposed -21.7% (price as of 2026-08-19)
May 17, 2018 Z S 3,359 $52.84 $177,490 92,671 Direct -3.50% Disposed -30.1% (price as of 2026-08-19)
March 27, 2018 Z S 10b5-1 2,126 $54.67 $116,228 28,239 Direct -7.00% Disposed -32.5% (price as of 2026-08-19)
March 27, 2018 Z S 10b5-1 7,636 $55.07 $420,515 96,030 Direct -7.37% Disposed -33.0% (price as of 2026-08-19)
Feb. 15, 2018 Z S 10b5-1 1,394 $47.24 $65,853 58,059 Direct -2.34% Disposed -21.8% (price as of 2026-08-19)
Dec. 27, 2017 Z S 10b5-1 2,293 $41.37 $94,861 30,365 Direct -7.02% Disposed -10.8% (price as of 2026-08-19)
Dec. 27, 2017 Z S 10b5-1 4,590 $41.55 $190,714 59,453 Direct -7.17% Disposed -11.1% (price as of 2026-08-19)
Nov. 30, 2017 Z S 29,200 $41.09 $1,199,828 64,043 Direct -31.32% Disposed -10.1% (price as of 2026-08-19)
Nov. 16, 2017 Z S 10b5-1 1,589 $40.72 $64,704 93,243 Direct -1.68% Disposed -9.3% (price as of 2026-08-19)
Sept. 27, 2017 Z S 10b5-1 2,069 $39.55 $81,829 32,658 Direct -5.96% Disposed -6.6% (price as of 2026-08-19)
Sept. 27, 2017 Z S 10b5-1 4,152 $39.70 $164,834 94,832 Direct -4.19% Disposed -7.0% (price as of 2026-08-19)
Aug. 17, 2017 Z S 10b5-1 1,691 $39.62 $66,997 98,984 Direct -1.68% Disposed -6.8% (price as of 2026-08-19)
June 27, 2017 Z S 10b5-1 2,351 $49.13 $115,505 34,727 Direct -6.34% Disposed -24.9% (price as of 2026-08-19)
June 27, 2017 Z S 10b5-1 4,699 $49.39 $232,084 100,675 Direct -4.46% Disposed -25.2% (price as of 2026-08-19)
May 18, 2017 Z S 1,683 $41.16 $69,272 105,374 Direct -1.57% Disposed -10.3% (price as of 2026-08-19)
March 27, 2017 Z S 10b5-1 2,175 $33.48 $72,819 37,078 Direct -5.54% Disposed 10.3% (price as of 2026-08-19)
March 27, 2017 Z S 10b5-1 10,341 $33.75 $349,009 110,693 Direct -8.54% Disposed 9.4% (price as of 2026-08-19)
March 27, 2017 Z S 10b5-1 10,341 $33.75 $349,009 28,912 Direct -26.34% Disposed 9.4% (price as of 2026-08-19)
March 27, 2017 Z S 10b5-1 2,175 $33.48 $72,819 118,859 Direct -1.80% Disposed 10.3% (price as of 2026-08-19)
Feb. 16, 2017 Z S 10b5-1 701 $35.37 $24,794 86,750 Direct -0.80% Disposed 4.4% (price as of 2026-08-19)
Dec. 27, 2016 Z S 10b5-1 4,724 $37.62 $177,717 87,451 Direct -5.13% Disposed -1.9% (price as of 2026-08-19)
Dec. 27, 2016 Z S 10b5-1 2,372 $37.77 $89,590 39,253 Direct -5.70% Disposed -2.3% (price as of 2026-08-19)
Nov. 17, 2016 Z S 10b5-1 792 $36.36 $28,797 92,175 Direct -0.85% Disposed 1.5% (price as of 2026-08-19)
Sept. 27, 2016 Z S 10b5-1 2,194 $35.43 $77,733 41,625 Direct -5.01% Disposed 4.2% (price as of 2026-08-19)
Sept. 27, 2016 Z S 10b5-1 4,474 $35.58 $159,185 92,967 Direct -4.59% Disposed 3.8% (price as of 2026-08-19)
Aug. 18, 2016 Z S 10b5-1 817 $34.14 $27,892 97,441 Direct -0.83% Disposed 8.1% (price as of 2026-08-19)
June 27, 2016 Z S 4,681 $33.03 $154,613 98,258 Direct -4.55% Disposed 11.8% (price as of 2026-08-19)
June 27, 2016 Z S 2,328 $33.15 $77,173 43,819 Direct -5.04% Disposed 11.4% (price as of 2026-08-19)
May 19, 2016 Z S 10b5-1 849 $27.20 $23,093 102,939 Direct -0.82% Disposed 35.7% (price as of 2026-08-19)
March 30, 2016 Z S 3,972 $23.43 $93,064 103,788 Direct -3.69% Disposed 57.6% (price as of 2026-08-19)
March 30, 2016 Z S 9,604 $25.22 $242,213 46,147 Direct -17.23% Disposed 46.4% (price as of 2026-08-19)
Dec. 29, 2015 Z S 10b5-1 4,969 $24.14 $119,952 87,760 Direct -5.36% Disposed 52.9% (price as of 2026-08-19)
Dec. 29, 2015 Z S 10b5-1 2,348 $26.48 $62,175 41,460 Direct -5.36% Disposed 39.4% (price as of 2026-08-19)
Aug. 28, 2015 Z S 738 $26.18 $19,321 45,962 Direct -1.58% Disposed 41.0% (price as of 2026-08-19)
Aug. 14, 2015 Z S 489 $74.16 $36,264 46,700 Direct -1.04% Disposed -50.2% (price as of 2026-08-19)
Aug. 3, 2015 Z S 1,329 $77.95 $103,596 47,189 Direct -2.74% Disposed -52.6% (price as of 2026-08-19)
March 27, 2015 Z S 1,156 $101.35 $117,161 50,385 Direct -2.24% Disposed -63.6% (price as of 2026-08-19)

Showing latest 100 of 104 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 5, 2021 Z Stock Option (Right to Buy) Class C Capital Stock (82,930) $135.16 March 5, 2031 82,930 Acquired
March 3, 2021 Z Stock Option (Right to Buy) Class C Capital Stock (5,963) $40.36 March 1, 2029 5,963 Disposed
March 3, 2021 Z Stock Option (Right to Buy) Class C Capital Stock (1,161) $53.95 March 7, 2028 1,161 Disposed
Nov. 6, 2020 Z Stock Option (Right to Buy) Class C Capital Stock (24,526) $53.95 March 7, 2028 24,526 Disposed
March 6, 2020 Z Stock Option (Right to Buy) Class C Capital Stock (154,125) $49.35 March 6, 2030 154,125 Acquired
March 1, 2019 Z Stock Option (Right to Buy) Class C Capital Stock (198,660) $40.36 March 1, 2029 198,660 Acquired
March 1, 2019 Z Stock Option (Right to Buy) Class C Capital Stock (13,222) $40.36 March 1, 2029 13,222 Acquired
March 7, 2018 Z Stock Option (Right to Buy) Class C Capital Stock (39,243) $53.95 March 7, 2028 39,243 Acquired

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