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MacLean Michael F

In the past year, 2 open-market sale filings worth $471.6K 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
$471.6K
2 filings
Net
−$471.6K
Bought minus sold
Companies
1
With open-market trades

Trades

Every Form 4 that lists MacLean Michael F 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.

Avidity Biosciences, Inc.

Chief Financial Officer13 trades

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Jan 23, 2026 (view filing)Jan 212 daysMacLean Michael FChief Financial OfficerSSale−4.54K$72.45−$329.1K−7.1%59.3K after2 lots10b5-1
Jan 9, 2026 (view filing)Jan 72 daysMacLean Michael FChief Financial OfficerSSale−1.97K$72.23−$142.6K−3.0%63.8K after10b5-1
Aug 15, 2025 (view filing)Aug 69 daysLateMacLean Michael FChief Financial OfficerSSale−30.9K$42.73−$1.32M−32.0%65.8K after10b5-1
Mar 21, 2025 (view filing)Mar 201 dayMacLean Michael FChief Financial OfficerSSale−7.93K$31.06−$246.5K−7.6%96.7K after10b5-1
Jan 23, 2025 (view filing)Jan 212 daysMacLean Michael FChief Financial OfficerSSale−3.29K$28.59−$94.0K−3.0%104.7K after2 lots10b5-1
Dec 19, 2024 (view filing)Dec 181 dayMacLean Michael FChief Financial OfficerSSale−11.2K$32.66−$364.2K−11.9%82.9K after10b5-1
Nov 8, 2024 (view filing)Nov 62 daysMacLean Michael FChief Financial OfficerSSale−106.3K$45.56−$4.84M−53.1%94.1K after3 lots10b5-1
Sep 23, 2024 (view filing)Sep 23Same dayMacLean Michael FChief Financial OfficerSSale−11.5K$44.00−$506.4K−10.7%96.4K after10b5-1
Jun 20, 2024 (view filing)Jun 182 daysMacLean Michael FChief Financial OfficerSSale−11.2K$39.13−$439.4K−16.3%57.9K after10b5-1
Jun 14, 2024 (view filing)Jun 122 daysMacLean Michael FChief Financial OfficerSSale−104.2K$35.72−$3.72M−70.3%44.1K after10b5-1

See all 13 trades at Avidity Biosciences, Inc.