Firestone Karen Insider Trading Activity

Average Profitability
<0.0001%
Insider Buys Quantity
3
Insider Buys Sum
$198,460.00
Insider Sells Quantity
0
Insider Sells Sum
$0

Insider Activity of Firestone Karen

According to the SEC Form 4 filings, Firestone Karen, being in a position of

  1. director at Amylyx Pharmaceuticals, Inc.,
    оver the last 12 months, has bought 11900 shares for $152,183, and sold 0 shares,
    over all time since 2023-03-16, has bought 66900 shares for $350,643, and sold 0 shares.

Biography of Firestone Karen

No biography is available at this moment.

Statistics of Insider Transactions Last Year

Amount of Insider Buys and Sells by Stocks

Buys
 $152,1832100
Sells
 $000

Comparison of Insiders on Amount of Buys and Sells

2026-05-21PurchaseAmylyx Pharmaceuticals, Inc.
AMLX
director
3,800
0.0044%
$13.51$51,338+68.63%
2025-12-23PurchaseAmylyx Pharmaceuticals, Inc.
AMLX
director
8,100
0.0097%
$12.45$100,845+33.75%
2024-09-05PurchaseAmylyx Pharmaceuticals, Inc.
AMLX
director
50,000
0.0281%
$2.13$106,590+109.32%
2023-12-15PurchaseAmylyx Pharmaceuticals, Inc.
AMLX
director
4,000
0.0158%
$14.97$59,880-79.76%
2023-03-16PurchaseAmylyx Pharmaceuticals, Inc.
AMLX
director
1,000
0.0084%
$31.99$31,990-38.87%
Total: 5
Company
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Information is provided 'as-is' and solely for informational purposes and is not advice. Prismo does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.