Skip to main content

Duffield David A

In the past year, 33 open-market sale filings worth $517.4M and no purchases.

Current role at each company

Open-market trades in the past year

Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.

Bought
–
0 filings
Sold
$517.4M
33 filings
Net
−$517.4M
Bought minus sold
Companies
1
With open-market trades

Trades

Every Form 4 that lists Duffield David A as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Jul 1, 2021 (view filing)Jul 1Same dayDuffield David ADirector, 10% OwnerSSaleClass A Common Stock−318.8K$235.27−$75.0M−75.3%104.4K after6 lots
Sep 2, 2021 (view filing)Sep 11 dayDuffield David ADirector, 10% OwnerSSaleClass A Common Stock−274.6K$273.19−$75.0M−72.5%104.4K after5 lots
Sep 17, 2021 (view filing)Sep 152 daysDuffield David ADirector, 10% OwnerSSaleClass A Common Stock−108.9K$269.37−$29.3M−50.0%108.9K after4 lots
Oct 5, 2021 (view filing)Oct 14 daysDuffield David ADirector, 10% OwnerSSaleClass A Common Stock−298.7K$251.13−$75.0M−74.1%104.4K after7 lots
Dec 3, 2021 (view filing)Dec 12 daysDuffield David ADirector, 10% OwnerSSaleClass A Common Stock−280.8K$267.15−$75.0M−72.9%104.4K after14 lots
Dec 17, 2021 (view filing)Dec 152 daysDuffield David ADirector, 10% OwnerSSaleClass A Common Stock−108.9K$274.11−$29.9M−21.0%410.0K after12 lots
Jan 6, 2022 (view filing)Jan 42 daysDuffield David ADirector, 10% OwnerSSaleClass A Common Stock−301.0K$249.21−$75.0M−74.2%104.4K after14 lots
Mar 4, 2022 (view filing)Mar 22 daysDuffield David A10% OwnerSSaleClass A Common Stock−204.4K$244.68−$50.0M−66.2%104.4K afterFrom original14 lots
Mar 17, 2022 (view filing)Mar 152 daysDuffield David A10% OwnerSSaleClass A Common Stock−102.5K$219.85−$22.5M−25.0%307.5K after6 lots
Apr 5, 2022 (view filing)Apr 14 daysDuffield David A10% OwnerSSaleClass A Common Stock−209.7K$238.52−$50.0M−66.8%104.4K after7 lots
Jun 16, 2022 (view filing)Jun 151 dayDuffield David A10% OwnerSSaleClass A Common Stock−102.5K$142.63−$14.6M−33.3%205.0K after6 lots
Sep 19, 2022 (view filing)Sep 154 daysDuffield David A10% OwnerSSaleClass A Common Stock−102.5K$156.24−$16.0M−50.0%102.5K after7 lots
Dec 19, 2022 (view filing)Dec 154 daysDuffield David A10% OwnerSSaleClass A Common Stock−102.5K$175.34−$18.0M−24.0%325.0K after4 lots
Jun 14, 2023 (view filing)Jun 122 daysDuffield David A10% OwnerSSaleClass A Common Stock−108.3K$208.37−$22.6M−33.3%216.7K after10b5-1
Sep 13, 2023 (view filing)Sep 112 daysDuffield David A10% OwnerSSaleClass A Common Stock−108.3K$250.58−$27.1M−50.0%108.3K after5 lots10b5-1
Dec 13, 2023 (view filing)Dec 112 daysDuffield David A10% OwnerSSaleClass A Common Stock−108.3K$276.88−$30.0M−8.8%1.12M after5 lots10b5-1
Jan 9, 2024 (view filing)Jan 5-84 daysDuffield David A10% OwnerSSaleClass A Common Stock−131.4K$269.00−$35.3M−56.1%103.0K after11 lots10b5-1
Jan 12, 2024 (view filing)Jan 10-122 daysDuffield David A10% OwnerSSaleClass A Common Stock−126.2K$279.28−$35.2M−55.1%103.0K after10 lots10b5-1
Mar 5, 2024 (view filing)Mar 14 daysDuffield David A10% OwnerSSaleClass A Common Stock−59.4K$291.45−$17.3M−36.6%103.0K after6 lots10b5-1
Mar 19, 2024 (view filing)Mar 154 daysDuffield David A10% OwnerSSaleClass A Common Stock−64.3K$268.85−$17.3M−38.4%103.0K after4 lots10b5-1
Mar 19, 2024 (view filing)Mar 181 dayDuffield David A10% OwnerSSaleClass A Common Stock−57.0K$272.01−$15.5M−5.1%1.07M after5 lots10b5-1
Mar 26, 2024 (view filing)Mar 224 daysDuffield David A10% OwnerSSaleClass A Common Stock−56.0K$276.95−$15.5M−5.2%1.01M after5 lots10b5-1
Apr 3, 2024 (view filing)Apr 12 daysDuffield David A10% OwnerSSaleClass A Common Stock−64.2K$271.68−$17.4M−38.4%103.0K after4 lots10b5-1
Apr 3, 2024 (view filing)Apr 12 daysDuffield David A10% OwnerSSaleClass A Common Stock−56.0K$271.67−$15.2M−5.5%955.0K after4 lots10b5-1
Apr 9, 2024 (view filing)Apr 54 daysDuffield David A10% OwnerSSaleClass A Common Stock−56.0K$268.12−$15.0M−5.9%899.0K after4 lots10b5-1
Apr 9, 2024 (view filing)Apr 81 dayDuffield David A10% OwnerSSaleClass A Common Stock−65.2K$268.29−$17.5M−38.8%103.0K after4 lots10b5-1
Apr 16, 2024 (view filing)Apr 124 daysDuffield David A10% OwnerSSaleClass A Common Stock−56.0K$264.89−$14.8M−6.2%843.0K after5 lots10b5-1
Jun 5, 2024 (view filing)Jun 32 daysDuffield David A10% OwnerSSaleClass A Common Stock−82.8K$210.28−$17.4M−44.6%103.0K after4 lots10b5-1
Jun 17, 2024 (view filing)Jun 143 daysDuffield David A10% OwnerSSaleClass A Common Stock−57.0K$209.17−$11.9M−6.8%786.0K after4 lots10b5-1
Jun 20, 2024 (view filing)Jun 173 daysDuffield David A10% OwnerSSaleClass A Common Stock−83.5K$211.74−$17.7M−44.8%103.0K after6 lots10b5-1
Jun 25, 2024 (view filing)Jun 214 daysDuffield David A10% OwnerSSaleClass A Common Stock−56.0K$218.58−$12.2M−7.1%730.0K after4 lots10b5-1
Jul 3, 2024 (view filing)Jun 285 daysLateDuffield David A10% OwnerSSaleClass A Common Stock−56.0K$223.80−$12.5M−7.7%674.0K after4 lots10b5-1
Jul 3, 2024 (view filing)Jul 12 daysDuffield David A10% OwnerSSaleClass A Common Stock−78.3K$223.89−$17.5M−43.2%103.0K after6 lots10b5-1
Jul 9, 2024 (view filing)Jul 54 daysDuffield David A10% OwnerSSaleClass A Common Stock−56.0K$228.12−$12.8M−8.3%618.0K after5 lots10b5-1
Jul 9, 2024 (view filing)Jul 81 dayDuffield David A10% OwnerSSaleClass A Common Stock−76.4K$226.74−$17.3M−42.6%103.0K after4 lots10b5-1
Jul 16, 2024 (view filing)Jul 124 daysDuffield David A10% OwnerSSaleClass A Common Stock−56.0K$229.32−$12.8M−9.1%562.0K after5 lots10b5-1
Sep 5, 2024 (view filing)Sep 32 daysDuffield David A10% OwnerSSaleClass A Common Stock−66.5K$261.20−$17.4M−39.2%103.0K after7 lots10b5-1
Sep 18, 2024 (view filing)Sep 162 daysDuffield David A10% OwnerSSaleClass A Common Stock−70.0K$249.15−$17.4M−40.5%103.0K after6 lots10b5-1
Sep 20, 2024 (view filing)Sep 182 daysDuffield David A10% OwnerSSaleClass A Common Stock−57.0K$247.59−$14.1M−10.1%505.0K after8 lots10b5-1
Sep 25, 2024 (view filing)Sep 232 daysDuffield David A10% OwnerSSaleClass A Common Stock−56.0K$245.36−$13.7M−11.1%449.0K after5 lots10b5-1
Oct 2, 2024 (view filing)Sep 302 daysDuffield David A10% OwnerSSaleClass A Common Stock−56.0K$242.96−$13.6M−12.5%393.0K after4 lots10b5-1
Oct 2, 2024 (view filing)Oct 11 dayDuffield David A10% OwnerSSaleClass A Common Stock−71.6K$240.59−$17.2M−41.0%103.0K after6 lots10b5-1
Oct 9, 2024 (view filing)Oct 72 daysDuffield David A10% OwnerSSaleClass A Common Stock−56.0K$236.90−$13.3M−14.2%337.0K after7 lots10b5-1
Oct 9, 2024 (view filing)Oct 81 dayDuffield David A10% OwnerSSaleClass A Common Stock−74.3K$238.37−$17.7M−41.9%103.0K after5 lots10b5-1
Oct 15, 2024 (view filing)Oct 141 dayDuffield David A10% OwnerSSaleClass A Common Stock−56.0K$242.01−$13.6M−16.6%281.0K after3 lots10b5-1
Dec 4, 2024 (view filing)Dec 22 daysDuffield David A10% OwnerSSaleClass A Common Stock−70.0K$251.20−$17.6M−40.5%103.0K after7 lots10b5-1
Dec 18, 2024 (view filing)Dec 162 daysDuffield David A10% OwnerSSaleClass A Common Stock−63.9K$276.56−$17.7M−38.3%103.0K after9 lots10b5-1
Dec 20, 2024 (view filing)Dec 182 daysDuffield David A10% OwnerSSaleClass A Common Stock−57.0K$275.31−$15.7M−16.7%284.0K after11 lots10b5-1
Dec 26, 2024 (view filing)Dec 233 daysDuffield David A10% OwnerSSaleClass A Common Stock−56.0K$265.69−$14.9M−19.7%228.0K after7 lots10b5-1
Dec 31, 2024 (view filing)Dec 301 dayDuffield David A10% OwnerSSaleClass A Common Stock−56.0K$261.75−$14.7M−24.6%172.0K after5 lots10b5-1