INVESTOR AB
SEC Form 4 insider trading activity
INVESTOR AB has filed 2 SEC Form 4 filings (2 transaction rows) across 1 company, with disclosures dating back to 2026. 2 of those filings fall inside the rolling window. Most recent filing: Jun 15, 2026.
On the most recent filing, INVESTOR AB is listed as 10% Owner at NASDAQ, INC. Inside the rolling window, INVESTOR AB reported 2 open-market purchases totaling $20.7M in NDAQ and no open-market sales. The largest disclosed transaction in the window is a purchase of 200,000 NDAQ shares on Feb 13, 2026, worth $15.8M.
Companies traded
Other insiders at NDAQ
Insider Buying
$20.7M
reported purchases (SEC code P)
Insider Selling
$0
reported sales (SEC code S)
Companies
1
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has INVESTOR AB made?
INVESTOR AB has filed 2 SEC Form 4 filings (2 transaction rows) across 1 company since 2026.
Which companies does INVESTOR AB trade?
INVESTOR AB has filed SEC Form 4 disclosures for 1 company, including NDAQ.
When was INVESTOR AB's most recent SEC Form 4 filing?
INVESTOR AB's most recent SEC Form 4 filing on Tracefour is dated Jun 15, 2026.
What is INVESTOR AB's total buy and sell value in the current window?
Inside the rolling retention window, INVESTOR AB bought $20.7M and sold $0 based on SEC Form 4 filings.
What was INVESTOR AB's largest disclosed transaction?
The largest disclosed transaction in the current window is a purchase of 200,000 NDAQ shares on 2026-02-13, worth $15.8M, per SEC Form 4 filings.