Skip to main content

Mahmood Tahir Ph.D.

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 Mahmood Tahir Ph.D. 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
Nov 27, 2023 (view filing)4:52 PM ETNov 225 daysMahmood Tahir Ph.D.DirectorSSale−286.3K$0.1634−$46.8K−37.1%484.7K after
Oct 10, 2023 (view filing)5:02 PM ETOct 64 daysMahmood Tahir Ph.D.DirectorSSale−184.4K$0.1647−$30.4K−19.3%771.1K after
Oct 4, 2023 (view filing)7:30 PM ETJun 2-Sep 5124 daysLateMahmood Tahir Ph.D.DirectorSSale−4.24K$0.2234−$946.51−5.8%69.4K after2 lots
Mar 3, 2023 (view filing)Mar 12 daysMahmood Tahir Ph.D.Chief Executive OfficerSSale−1.80K$0.50−$901−2.4%73.6K after
Dec 6, 2022 (view filing)Dec 24 daysMahmood Tahir Ph.D.Chief Executive OfficerSSale−1.77K$0.00$0−2.3%75.4K after
Sep 6, 2022 (view filing)Sep 15 daysMahmood Tahir Ph.D.Chief Executive OfficerSSale−1.72K$1.42−$2.45K−2.3%74.2K after
Jun 3, 2022 (view filing)Jun 1-22 daysMahmood Tahir Ph.D.Chief Executive OfficerSSale−3.08K$3.01−$9.25K−3.9%74.9K after2 lots
Jan 31, 2022 (view filing)Jan 283 daysMahmood Tahir Ph.D.Chief Executive OfficerPPurchase+3.00K$7.88+$23.6KNew position3.00K after