Ab Investor
CIK: 0000889232
Transaction Breakdown
Open Market Buys (P)2 (100.0%)
High conviction signal
Open Market Sales (S)0 (0.0%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)0 (0.0%)
Compensation grants
Other (G, F, J, C, D, …)0 (0.0%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
NDAQ
NASDAQ, INC.
10% Owner
Discretionary Trading P&L
Holdings
About INVESTOR AB
INVESTOR AB (SEC CIK 0000889232) files insider reports with the SEC as 10% Owner of NASDAQ, INC. (NDAQ).
Signal8 holds 2 ownership filings by INVESTOR AB, all Form 4s, filed between Feb 13, 2026 and Jun 15, 2026. Those filings report 2 transactions, from Feb 13, 2026 to Jun 11, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on INVESTOR AB's filings is in STOCKHOLM.
Recent filings by INVESTOR AB
Other insiders filing for NASDAQ, INC. (NDAQ)
- Peterson Bradley J, EVP, CIO
- Tal Cohen, Pres. Market Platforms
- SKULE JEREMY, EVP, CSO
- Griggs PC Nelson, Pres. Capital Access Platforms
- Smith Bryan Everard, EVP, CPO
- SPAHT PAUL HOLDEN JR., Director