Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Michael R. Splinter files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Adena T. Friedman - $76.06M in NDAQ purchases and sales in the last 12 months
- Ab Investor - $20.72M in NDAQ purchases and sales in the last 12 months
- Pc Nelson Griggs - $3.50M in NDAQ purchases and sales in the last 12 months
- Bradley J. Peterson - $1.78M in NDAQ purchases and sales in the last 12 months
- Bryan Everard Smith - $1.59M in NDAQ purchases and sales in the last 12 months
- Cohen Tal - $1.41M in NDAQ purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is Michael R. Splinter?
Michael R. Splinter is a corporate insider of NASDAQ, INC. (NDAQ). InsiderAlpha holds 8 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Michael R. Splinter last file a Form 4?
The most recent primary Form 4 on record is dated 12 June 2026, one of 8 filings going back to 2024.
