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Armstrong David J

No open-market purchases or sales filed in the past year.

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
–
0 filings
Net
–
Bought minus sold
Companies
0
With open-market trades

Trades

Every Form 4 that lists Armstrong David J 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
Jun 7, 2023 (view filing)Jun 61 dayArmstrong David JSee remarksSSaleClass A Common Stock−3.16K$1.38−$4.36K−0.5%656.6K after
Aug 24, 2021 (view filing)Aug 186 daysArmstrong David JSee remarksPPurchaseClass A Common Stock+15.0K$10.02+$150.3KNew position15.0K afterAmended