Your email has been successfully added to our mailing list.

×
0 0 0 0 0 0 0 0
Stock impact report

Amylyx Pharmaceuticals Co-Chief Executive Sells AMLX 138K Shares for $1.9 Million [Yahoo! Finance]

Amylyx Pharmaceuticals, Inc. (AMLX) 
Company Research Source: Yahoo! Finance
stock options and sold 138,167 shares in open-market transactions for a total consideration of approximately $1.9 million, according to the SEC Form 4 filing Metric Value Shares sold (direct) Transaction value $1.9 million Post-transaction shares (direct) Post-transaction value (direct ownership) $48.33 million Transaction value based on SEC Form 4 weighted average purchase price ($13.59); post-transaction value based on Jan. 16, 2026 market close ($14.30). How does the size of this transaction compare to Cohen's historical selling activity? The 138,167 shares sold in this event are significantly larger than Cohen's historical median sell size of 15,220 shares since September 2024, representing an outlier primarily due to the option exercise and expiration context. How did the sale affect Cohen's direct ownership stake in Amylyx Pharmaceuticals? The transaction reduced Cohen's direct holdings by 3.93%, leaving him with 3,379,465 shares, which equated to an es Show less Read more
Impact Snapshot
Event Time:
AMLX
Last Price
Price Change
Price Change%
Volume Shares
Max Up
Max Down
%
Volume Ratio
Performance Comparison Updated
Event Day
Stock performance from the time of news release until the following 4pm ET market close
Last price at news event
Since Event
Multi-day stock performance from the time of the news release
EVENT DAY
Stock performance from the time of news release until the following 4pm ET market close
LAST
PRICE AT
NEWS EVENT
SINCE EVENT
Multi-day stock performance from the time of the news release
Last Price
VWAP
High:
Max Up
High:
Low:
Max Down
Low:
%
Post news range
%
Price change

Price Change Percentage


S&P 500
(SPX)

%

Volume ratio
%

Volume
Ticks

Avg transaction size

Don't Miss Out On The Next BIG Stock Move
Event day
Event Day Chart will not be displayed beyond 90-day period of the event
Performance since event
Time And Velocity Analysis
Opt-in for AMLX alerts
Opt-in for
AMLX alerts

from News Quantified
Opt-in for
AMLX alerts

from News Quantified