Name: Hacker Severin: Insider Trading History
Creator: Tracefour
License: https://www.usa.gov/government-works
Keywords: Hacker Severin, insider trading, SEC Form 4

Question 1

How many SEC Form 4 filings has Hacker Severin made?

Accepted Answer

Hacker Severin has filed 8 SEC Form 4 filings (116 transaction rows) across 1 company since 2025.

Question 2

Which companies does Hacker Severin trade?

Accepted Answer

Hacker Severin has filed SEC Form 4 disclosures for 1 company, including DUOL.

Question 3

When was Hacker Severin's most recent SEC Form 4 filing?

Accepted Answer

Hacker Severin's most recent SEC Form 4 filing on Tracefour is dated Sep 9, 2025.

Question 4

What is Hacker Severin's job title?

Accepted Answer

On the most recent SEC Form 4 filings tracked by Tracefour, Hacker Severin is listed as Chief Tech Officer, Co-Founder.

Question 5

What is Hacker Severin's total buy and sell value in the current window?

Accepted Answer

Inside the rolling retention window, Hacker Severin bought $0 and sold $13.2M based on SEC Form 4 filings.

							Source
DUOL	Hacker Severin	Chief Tech Officer, Co-Founder	Sale	10,000	$2.7M	Sep 9	SEC ↗
DUOL	Hacker Severin	Chief Tech Officer, Co-Founder	Sale	10,000	$3.4M	Aug 21	SEC ↗
DUOL	Hacker Severin	Chief Tech Officer, Co-Founder	Sale	10,000	$3.4M	Aug 7	SEC ↗
DUOL	Hacker Severin	Chief Tech Officer, Co-Founder	Sale	10,000	$3.6M	Jul 22	SEC ↗

Hacker Severin

Companies traded