Signals · NASDAQ

Discrete, dated official-action events for this territory — SEC insider transactions (Form 4) and material events (8-K), beneficial-ownership stakes (Schedule 13D/13G), proposed insider sales (Form 144), and securities offerings. The early, structured smart-money signal, straight from the source filings.

• Insider transactionForm 4 — NASDAQ, INC.Insider transaction filed (SEC Form 4)Jun 12, 2026
• Insider transactionForm 4 — NASDAQ, INC.Insider transaction filed (SEC Form 4)Jun 12, 2026
• Insider transactionForm 4 — NASDAQ, INC.Insider transaction filed (SEC Form 4)Jun 12, 2026
• Insider transactionForm 4 — NASDAQ, INC.Insider transaction filed (SEC Form 4)Jun 12, 2026
• Insider transactionForm 4 — NASDAQ, INC.Insider transaction filed (SEC Form 4)Jun 12, 2026
• Insider transactionForm 4 — NASDAQ, INC.Insider transaction filed (SEC Form 4)Jun 12, 2026
• Insider transactionForm 4 — NASDAQ, INC.Insider transaction filed (SEC Form 4)Jun 12, 2026
• Insider transactionForm 4 — NASDAQ, INC.Insider transaction filed (SEC Form 4)Jun 12, 2026
• Insider transactionForm 4 — NASDAQ, INC.Insider transaction filed (SEC Form 4)Jun 12, 2026
• Insider transactionForm 4 — NASDAQ, INC.Insider transaction filed (SEC Form 4)Jun 12, 2026
• Insider transactionForm 4 — NASDAQ, INC.Insider transaction filed (SEC Form 4)Jun 12, 2026
• Proposed sale (Form 144)Form 144 — NASDAQ, INC.Proposed insider sale notice filed (SEC Form 144)Jun 11, 2026
• Insider transactionForm 4 — NASDAQ, INC.Insider transaction filed (SEC Form 4)May 20, 2026
• Proposed sale (Form 144)Form 144 — NASDAQ, INC.Proposed insider sale notice filed (SEC Form 144)May 18, 2026
• Institutional stake (13G)SCHEDULE 13G — NASDAQ, INC.Institutional >5% beneficial-ownership stake disclosed (SEC SCHEDULE 13G)May 14, 2026
• Insider transactionForm 4 — NASDAQ, INC.Insider transaction filed (SEC Form 4)Apr 30, 2026
• Institutional stake (13G)SCHEDULE 13G — NASDAQ, INC.Institutional >5% beneficial-ownership stake disclosed (SEC SCHEDULE 13G)Apr 30, 2026
• Insider transactionForm 4 — NASDAQ, INC.Insider transaction filed (SEC Form 4)Apr 29, 2026
• Insider transactionForm 4 — NASDAQ, INC.Insider transaction filed (SEC Form 4)Apr 28, 2026
• Proposed sale (Form 144)Form 144 — NASDAQ, INC.Proposed insider sale notice filed (SEC Form 144)Apr 28, 2026
• Proposed sale (Form 144)Form 144 — NASDAQ, INC.Proposed insider sale notice filed (SEC Form 144)Apr 27, 2026
• Proposed sale (Form 144)Form 144 — NASDAQ, INC.Proposed insider sale notice filed (SEC Form 144)Apr 24, 2026
• Material event (8-K)8-K — NASDAQ, INC.Material corporate event filed (SEC 8-K)Apr 23, 2026
• Insider transactionForm 4 — NASDAQ, INC.Insider transaction filed (SEC Form 4)Apr 7, 2026
• Insider transactionForm 4 — NASDAQ, INC.Insider transaction filed (SEC Form 4)Apr 7, 2026
• Insider transactionForm 4 — NASDAQ, INC.Insider transaction filed (SEC Form 4)Apr 7, 2026
• Insider transactionForm 4 — NASDAQ, INC.Insider transaction filed (SEC Form 4)Apr 7, 2026
• Insider transactionForm 4 — NASDAQ, INC.Insider transaction filed (SEC Form 4)Apr 7, 2026
• Insider transactionForm 4 — NASDAQ, INC.Insider transaction filed (SEC Form 4)Apr 7, 2026
• Insider transactionForm 4 — NASDAQ, INC.Insider transaction filed (SEC Form 4)Apr 7, 2026
• Insider transactionForm 4 — NASDAQ, INC.Insider transaction filed (SEC Form 4)Apr 7, 2026
• Insider transactionForm 4 — NASDAQ, INC.Insider transaction filed (SEC Form 4)Apr 2, 2026
• Insider transactionForm 4 — NASDAQ, INC.Insider transaction filed (SEC Form 4)Apr 2, 2026
• Insider transactionForm 4 — NASDAQ, INC.Insider transaction filed (SEC Form 4)Apr 2, 2026
• Institutional stake (13G)SCHEDULE 13G/A — NASDAQ, INC.Institutional >5% beneficial-ownership stake disclosed (SEC SCHEDULE 13G/A)Mar 27, 2026
• Proposed sale (Form 144)Form 144 — NASDAQ, INC.Proposed insider sale notice filed (SEC Form 144)Mar 2, 2026
• Proposed sale (Form 144)Form 144 — NASDAQ, INC.Proposed insider sale notice filed (SEC Form 144)Feb 19, 2026
• Material event (8-K)8-K — NASDAQ, INC.Material corporate event filed (SEC 8-K)Jan 29, 2026
• Material event (8-K)8-K — NASDAQ, INC.Material corporate event filed (SEC 8-K)Jan 16, 2026
• Proposed sale (Form 144)Form 144 — NASDAQ, INC.Proposed insider sale notice filed (SEC Form 144)Jan 6, 2026
• Proposed sale (Form 144)Form 144 — NASDAQ, INC.Proposed insider sale notice filed (SEC Form 144)Jan 2, 2026
• Material event (8-K)8-K — NASDAQ, INC.Material corporate event filed (SEC 8-K)Dec 15, 2025
• Material event (8-K)8-K — NASDAQ, INC.Material corporate event filed (SEC 8-K)Dec 1, 2025
• Proposed sale (Form 144)Form 144 — NASDAQ, INC.Proposed insider sale notice filed (SEC Form 144)Dec 1, 2025
• Proposed sale (Form 144)Form 144 — NASDAQ, INC.Proposed insider sale notice filed (SEC Form 144)Dec 1, 2025
• Proposed sale (Form 144)Form 144 — NASDAQ, INC.Proposed insider sale notice filed (SEC Form 144)Nov 3, 2025
• Material event (8-K)8-K — NASDAQ, INC.Material corporate event filed (SEC 8-K)Oct 21, 2025
• Institutional stake (13G)SCHEDULE 13G/A — NASDAQ, INC.Institutional >5% beneficial-ownership stake disclosed (SEC SCHEDULE 13G/A)Oct 6, 2025
• Proposed sale (Form 144)Form 144 — NASDAQ, INC.Proposed insider sale notice filed (SEC Form 144)Oct 1, 2025
• Proposed sale (Form 144)Form 144 — NASDAQ, INC.Proposed insider sale notice filed (SEC Form 144)Sep 2, 2025
• Institutional stake (13G)SCHEDULE 13G/A — NASDAQ, INC.Institutional >5% beneficial-ownership stake disclosed (SEC SCHEDULE 13G/A)Aug 12, 2025
• Proposed sale (Form 144)Form 144 — NASDAQ, INC.Proposed insider sale notice filed (SEC Form 144)Aug 4, 2025
• Proposed sale (Form 144)Form 144 — NASDAQ, INC.Proposed insider sale notice filed (SEC Form 144)Aug 1, 2025
• Material event (8-K)8-K — NASDAQ, INC.Material corporate event filed (SEC 8-K)Jul 24, 2025
• Material event (8-K)8-K — NASDAQ, INC.Material corporate event filed (SEC 8-K)Jun 16, 2025
• Institutional stake (13G)SCHEDULE 13G/A — NASDAQ, INC.Institutional >5% beneficial-ownership stake disclosed (SEC SCHEDULE 13G/A)May 12, 2025
• Activist stake (13D)SCHEDULE 13D/A — NASDAQ, INC.Activist / >5% beneficial-ownership stake disclosed (SEC SCHEDULE 13D/A)May 9, 2025
• Material event (8-K)8-K — NASDAQ, INC.Material corporate event filed (SEC 8-K)Apr 24, 2025
• Material event (8-K)8-K — NASDAQ, INC.Material corporate event filed (SEC 8-K)Mar 12, 2025
• Material event (8-K)8-K — NASDAQ, INC.Material corporate event filed (SEC 8-K)Feb 25, 2025
• Material event (8-K)8-K — NASDAQ, INC.Material corporate event filed (SEC 8-K)Feb 10, 2025
• Material event (8-K)8-K — NASDAQ, INC.Material corporate event filed (SEC 8-K)Jan 29, 2025
• Institutional stake (13G)SC 13G/A — NASDAQ, INC.Institutional >5% beneficial-ownership stake disclosed (SEC SC 13G/A)Nov 12, 2024
• Institutional stake (13G)SC 13G — NASDAQ, INC.Institutional >5% beneficial-ownership stake disclosed (SEC SC 13G)Nov 8, 2024
• Institutional stake (13G)SC 13G/A — NASDAQ, INC.Institutional >5% beneficial-ownership stake disclosed (SEC SC 13G/A)Nov 4, 2024
• Material event (8-K)8-K — NASDAQ, INC.Material corporate event filed (SEC 8-K)Oct 24, 2024
• Material event (8-K)8-K — NASDAQ, INC.Material corporate event filed (SEC 8-K)Sep 6, 2024
• Securities offering424B7 — NASDAQ, INC.Securities registration / offering filed (SEC 424B7)Jul 30, 2024
• Activist stake (13D)SC 13D/A — NASDAQ, INC.Activist / >5% beneficial-ownership stake disclosed (SEC SC 13D/A)Jul 30, 2024
• Securities offering424B7 — NASDAQ, INC.Securities registration / offering filed (SEC 424B7)Jul 26, 2024
• Securities offering424B7 — NASDAQ, INC.Securities registration / offering filed (SEC 424B7)May 3, 2024
• Securities offeringS-3ASR — NASDAQ, INC.Securities registration / offering filed (SEC S-3ASR)Apr 30, 2024
• Activist stake (13D)SC 13D/A — NASDAQ, INC.Activist / >5% beneficial-ownership stake disclosed (SEC SC 13D/A)Mar 22, 2024
• Securities offering424B7 — NASDAQ, INC.Securities registration / offering filed (SEC 424B7)Mar 21, 2024
• Activist stake (13D)SC 13D/A — NASDAQ, INC.Activist / >5% beneficial-ownership stake disclosed (SEC SC 13D/A)Mar 20, 2024
• Securities offering424B7 — NASDAQ, INC.Securities registration / offering filed (SEC 424B7)Mar 19, 2024
• Activist stake (13D)SC 13D/A — NASDAQ, INC.Activist / >5% beneficial-ownership stake disclosed (SEC SC 13D/A)Mar 11, 2024
• Institutional stake (13G)SC 13G/A — NASDAQ, INC.Institutional >5% beneficial-ownership stake disclosed (SEC SC 13G/A)Feb 13, 2024
• Securities offering424B5 — NASDAQ, INC.Securities registration / offering filed (SEC 424B5)Jun 26, 2023
• Securities offering424B5 — NASDAQ, INC.Securities registration / offering filed (SEC 424B5)Jun 26, 2023
• Securities offering424B5 — NASDAQ, INC.Securities registration / offering filed (SEC 424B5)Jun 20, 2023
• Securities offering424B5 — NASDAQ, INC.Securities registration / offering filed (SEC 424B5)Jun 20, 2023
• Securities offering424B5 — NASDAQ, INC.Securities registration / offering filed (SEC 424B5)Mar 4, 2022
• Securities offering424B5 — NASDAQ, INC.Securities registration / offering filed (SEC 424B5)Mar 2, 2022
• Securities offering424B5 — NASDAQ, INC.Securities registration / offering filed (SEC 424B5)Jul 29, 2021
• Securities offering424B5 — NASDAQ, INC.Securities registration / offering filed (SEC 424B5)Jul 27, 2021
• Securities offeringS-3ASR — NASDAQ, INC.Securities registration / offering filed (SEC S-3ASR)Apr 30, 2021