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XNAS · SECURITY & COMMODITY BROKERS, DEALERS, EXCHANGES & SERVICES · SECURITY & COMMODITY BROKERS, DEALERS, EXCHANGES & SERVICES
Includes notes from domestic 8-K and foreign private issuer 6-K disclosures.
Nasdaq (NDAQ) had 2 Form 144 pre-sale notices filed on 2026-08-10. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction. At least one filing refe…
Nasdaq (NDAQ) had 1 Form 144 pre-sale notice filed on 2026-08-03. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction. At least one filing refer…
Nasdaq (NDAQ) had 1 Form 144 pre-sale notice filed on 2026-08-07. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction.
Nasdaq (NDAQ) had 1 Form 144 pre-sale notice filed on 2026-07-29. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction.
Nasdaq (NDAQ) had 1 Form 144 pre-sale notice filed on 2026-07-27. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction.
Nasdaq (NDAQ) had 2 Form 144 pre-sale notices filed on 2026-07-24. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction.
Nasdaq (NDAQ) had 1 Form 144 pre-sale notice filed on 2026-07-01. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction. At least one filing refer…
Nasdaq (NDAQ) had 1 Form 144 pre-sale notice filed on 2026-05-18. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction.
Nasdaq (NDAQ) had 1 Form 144 pre-sale notice filed on 2026-06-11. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction. At least one filing refer…
Nasdaq (NDAQ) had 3 Form 144 pre-sale notices filed between 2026-04-24 and 2026-04-28. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction.
Nasdaq, Inc. Common Stock (NDAQ) had 3 Form 144 pre-sale notices filed between 2026-04-24 and 2026-04-28. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a complete…
TL;DR: Three Nasdaq insiders filed pre-sale notices within a four-day window between April 24–28, just ahead of the company's April 30 earnings report. A cluster of simultaneous filings from multiple insiders adds weight…
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 8/10/2026 | Griggs PC Nelson | Pres. Capital Access Platforms | SELL | -3,226 | $96 | $310,212 |
| 8/10/2026 | SKULE JEREMY | EVP, CSO | SELL | -2,250 | $95 | $213,188 |
| 8/7/2026 | Peterson Bradley J | EVP, CIO | SELL | -6,000 | $96 | $573,300 |
| 8/3/2026 | Smith Bryan Everard | EVP, CPO | SELL | -1,556 | $95 | $147,929 |
| 7/29/2026 | Griggs PC Nelson | Pres. Capital Access Platforms | SELL | -11,010 | $96 | $1,060,814 |
| 7/27/2026 | Griggs PC Nelson | Pres. Capital Access Platforms | SELL | -11,010 | $94 | $1,034,500 |
| 7/24/2026 | Griggs PC Nelson | Pres. Capital Access Platforms | SELL | -6,777 | $93 | $627,076 |
| 7/24/2026 | Peterson Bradley J | EVP, CIO | SELL | -13,000 | $93 | $1,203,930 |
| 7/1/2026 | Smith Bryan Everard | EVP, CPO | SELL | -3,000 | $80 | $240,000 |
| 6/11/2026 | Torgeby Johan | — | TAX_WITHHOLD | -300 | $87 | $26,016 |
| 6/11/2026 | INVESTOR AB | — | BUY | 56,782 | $86 | $4,882,116 |
| 6/11/2026 | Smith Bryan Everard | EVP, CPO | SELL | -3,000 | $87 | $260,730 |
| 6/10/2026 | SPAHT PAUL HOLDEN JR. | — | GRANT | 2,998 | — | — |
| 6/10/2026 | YABUKI JEFFERY W | — | GRANT | 4,612 | — | — |
| 6/10/2026 | BEGLEY CHARLENE T | — | GRANT | 2,998 | — | — |
| 6/10/2026 | Koch Kathryn A. | — | GRANT | 3,171 | — | — |
| 6/10/2026 | ZOLLAR ALFRED W | — | GRANT | 4,497 | — | — |
| 6/10/2026 | KLOET THOMAS A | — | GRANT | 4,554 | — | — |
| 6/10/2026 | Townes-Whitley Toni | — | GRANT | 2,998 | — | — |
| 6/10/2026 | ARNOLDI MELISSA | — | GRANT | 4,324 | — | — |
| Date | Filer | Relationship | Est. shares | Filing |
|---|---|---|---|---|
| 8/10/2026 | P C GRIGGS | — | 3,226 | SEC |
| 8/10/2026 | JEREMY SKULE | — | 2,250 | SEC |
| 8/7/2026 | BRADLEY J PETERSON | — | 6,000 | SEC |
| 8/3/2026 | BRYAN SMITH | — | 1,556 | SEC |
| 7/29/2026 | P C GRIGGS | — | 11,010 | SEC |
| 7/27/2026 | P C GRIGGS | — | 11,010 | SEC |
| 7/24/2026 | P C GRIGGS | — | 6,777 | SEC |
| 7/24/2026 | BRADLEY J PETERSON | — | 13,000 | SEC |
| 7/1/2026 | BRYAN SMITH | — | 3,000 | SEC |
| 6/11/2026 | BRYAN SMITH | — | 3,000 | SEC |