Hacker Severin Insider Trades

Insider Trading History

Track insider trading activity for Hacker Severin. See latest buy and sell transactions across all companies.

Holdings

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price

Insider Trades History

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
Duolingo
Duolingo DUOL
10% owner, Chief Tech Officer, Co-founder
Holding Value $22.6M 210,000 shares
Last Trade
May 27, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$6.47M 60,000 shares
$107.82
$107.40
Duolingo
Duolingo DUOL
10% owner, Chief Tech Officer, Co-founder
Holding Value $25.5M 237,193 shares
Last Trade
May 27, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$6.47M 60,000 shares
$107.82
$107.40
Duolingo
Duolingo DUOL
10% owner, Chief Tech Officer, Co-founder
Holding Value $22M 205,273 shares
Last Trade
May 27, 2026 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$3.44M 31,920 shares
$107.82
$107.40
Duolingo
Duolingo DUOL
10% owner, Chief Tech Officer, Co-founder
Holding Value $22.3M 207,787 shares
Last Trade
Feb 17, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$6.72M 60,000 shares
$112.08
$107.40
Duolingo
Duolingo DUOL
10% owner, Chief Tech Officer, Co-founder
Holding Value $19M 177,193 shares
Last Trade
Feb 17, 2026 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$3.43M 30,594 shares
$112.08
$107.40
Duolingo
Duolingo DUOL
10% owner, Chief Tech Officer, Co-founder
Holding Value $29M 270,000 shares
Last Trade
Feb 17, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$6.72M 60,000 shares
$112.08
$107.40
Duolingo
Duolingo DUOL
10% owner, Chief Tech Officer, Co-founder
Holding Value $5.38M 50,072 shares
Last Trade
Dec 08, 2025 Purchase (Conversion)Shares acquired or disposed through conversion of a derivative or other security.
$9.99M 50,000 shares
$199.75
$107.40
Duolingo
Duolingo DUOL
10% owner, Chief Tech Officer, Co-founder
Holding Value $7.73k 72 shares
Last Trade
Dec 08, 2025 Sale (Gift)Shares transferred as a gift rather than bought or sold for cash.
$9.99M 50,000 shares
$199.75
$107.40
Duolingo
Duolingo DUOL
10% owner, Chief Tech Officer, Co-founder
Holding Value $305M 2,836,917 shares
Last Trade
Dec 08, 2025 Sale (Conversion)Shares acquired or disposed through conversion of a derivative or other security.
$9.99M 50,000 shares
$199.75
$107.40
Duolingo
Duolingo DUOL
10% owner, Chief Tech Officer, Co-founder
Holding Value $0 0 shares
Last Trade
Dec 03, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$973k 5,252 shares
$185.34
$107.40
Duolingo
Duolingo DUOL
10% owner, Chief Tech Officer, Co-founder
Holding Value $15.9M 147,787 shares
Last Trade
Dec 03, 2025 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$973k 5,252 shares
$185.34
$107.40
Duolingo
Duolingo DUOL
10% owner, Chief Tech Officer, Co-founder
Holding Value $18.7M 174,305 shares
Last Trade
Dec 01, 2025 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$11.1M 60,000 shares
$185.45
$107.40
Duolingo
Duolingo DUOL
10% owner, Chief Tech Officer, Co-founder
Holding Value $15.3M 142,535 shares
Last Trade
Dec 01, 2025 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$5.89M 31,770 shares
$185.45
$107.40
Duolingo
Duolingo DUOL
10% owner, Chief Tech Officer, Co-founder
Holding Value $35.4M 330,000 shares
Last Trade
Dec 01, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$11.1M 60,000 shares
$185.45
$107.40
Duolingo
Duolingo DUOL
10% owner, Chief Tech Officer, Co-founder
Holding Value $564k 5,252 shares
Last Trade
Nov 19, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$1.74M 10,000 shares
$174.48
$107.40
Duolingo
Duolingo DUOL
10% owner, Chief Tech Officer, Co-founder
Holding Value $12.3M 114,305 shares
Last Trade
Nov 19, 2025 Sale (Conversion)Shares acquired or disposed through conversion of a derivative or other security.
$1.74M 10,000 shares
$174.48
$107.40
Duolingo
Duolingo DUOL
10% owner, Chief Tech Officer, Co-founder
Holding Value $959k 8,926 shares
Last Trade
Nov 19, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$1.73M 10,000 shares
$172.74
$107.40
Duolingo
Duolingo DUOL
10% owner, Chief Tech Officer, Co-founder
Holding Value $13.4M 124,305 shares
Last Trade
Nov 19, 2025 Purchase (Conversion)Shares acquired or disposed through conversion of a derivative or other security.
$3.49M 20,000 shares
$174.48
$107.40
Duolingo
Duolingo DUOL
10% owner, Chief Tech Officer, Co-founder
Holding Value $1M 9,328 shares
Last Trade
Nov 04, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$2.63M 10,000 shares
$263.12
$107.40
Duolingo
Duolingo DUOL
10% owner, Chief Tech Officer, Co-founder
Holding Value $1.64M 15,252 shares
Last Trade
Nov 04, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$2.62M 10,000 shares
$262.04
$107.40

See more insider trades for free

Join Stockcircle to see more insider trades and be the first to know about new executive transactions.

Sign Up