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SEC Form 4 research

NASDAQ STOCK MARKET INC insider transactions

Inspect NASDAQ STOCK MARKET INC's public SEC insider acquisitions and sales, reporting owners and source receipts.

As of 2026-10-15T08:02:39.132Z

Issuer CIK
0001120193
Reporting owners
89
Officers and directors
43
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What is a Form 4?

Animation: what a Form 4 is, shown with one real example. Sonic Automotive (SAH) reporting owner Paul P. Rusnak bought 13,701 shares at $59.78 on Wednesday, October 7, 2026, transaction code P, an open-market purchase (S is a sale and A is an award from the company). A timeline marks the SEC's two-business-day filing deadline, which ends Friday, October 9. The SEC accepted the Form 4 at 4:33:21 PM ET on October 9, and NexusTrade treats it as public one minute later, at 4:34:21 PM ET. A lamp for NexusTrade's InsiderTrades indicator stays off from the trade date until that moment, then counts one purchase worth 13,701 × $59.78 = $819,045.78.
In this example the shares were bought on Oct 7, 2026, and NexusTrade's InsiderTrades indicator can count the purchase starting at 4:34:21 PM ET on Oct 9, one minute after the SEC accepted the Form 4.

A Form 4 is the SEC filing a company insider, such as an officer, director or 10% owner, uses to report a trade in the company's stock, generally within two business days. The animation follows one real filing as an example: Paul P. Rusnak's purchase of Sonic Automotive (SAH) shares on October 7, 2026.

The same reading applies to every row on this page. The trade date is when the shares changed hands. The available date is when NexusTrade treats the filing as public, and a NexusTrade InsiderTrades indicator counts a purchase (code P) or sale (code S) only from that moment. Code A awards are not counted as purchases.

Read one actual disclosure before using it

Show the table · 1 row, 7 columns

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2026-09-242026-09-22SKULE JEREMYS1,125$95Not reported

First displayed source row from Recent insider disclosures. The full bounded history and coverage notes remain below.

The displayed observation date is 2026-09-22 and its public availability date is 2026-09-24. Subtracting those calendar dates gives 2 days of disclosure lag. Historical public research can use the record from the availability date, rather than backdating knowledge to the observation date. The calendar-day difference does not assert an intraday publication time.

This row is code S: a sale. A purchase-following rule excludes this sale even if the reported dollar amount is large.

Open the linked original receipts to verify the row, then inspect a second record before drawing a pattern. This public filing observation supplies source evidence, not a completed copy-trading return.

Recent insider disclosures

This table includes purchases, sales and awards in the public filing record. Awards and open-market purchases are distinct transaction codes. For historical research, use the public availability date to determine when the transaction was knowable.

Read code P as a purchase, S as a sale and A as an award. An award is an acquisition, but it is not an open-market purchase. Open the filing receipt to check the transaction details.

Show the table · 10 rows, 7 columns

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2026-09-242026-09-22SKULE JEREMYS1,125$95Not reported
2026-09-142026-09-10SKULE JEREMYS1,125$94.22Not reported
2026-08-132026-08-10SKULE JEREMYS2,250$94.75Not reported
2026-08-132026-08-10Griggs PC NelsonS3,226$96.16Not reported
2026-08-122026-08-07Peterson Bradley JS6,000$95.55Not reported
2026-08-062026-08-03Smith Bryan EverardS1,556$95.07Not reported
2026-08-012026-07-29Griggs PC NelsonS11,010$96.35Not reported
2026-07-292026-07-24Peterson Bradley JS13,000$92.61Not reported
2026-07-292026-07-27Griggs PC NelsonS11,010$93.96Not reported
2026-07-292026-07-24Griggs PC NelsonS6,777$92.53Not reported

Most recent 90-day source activity, up to 50 rows. No rows means no matching recent records, not no historical activity.

Officers and directors in the directory

Inspect all 45 displayed rows: Officers and directors in the directory

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FRIEDMAN ADENA T000124016916
Daly Michelle Lynn00018607765
Tal Cohen00017817147
BLACK STEVEN D00011976183
SIBBERN BJORN00016875757
Ottersgard Lars00016226308
Peterson Bradley J000156859240
Griggs PC Nelson000162263249
Chai Roland00019197111
BEGLEY CHARLENE T00012331508
HUTCHINS GLENN H0001027038839
Smith Bryan Everard000179936622
CONCANNON CHRISTOPHER R000125171317
SPLINTER MICHAEL R00011889357
YABUKI JEFFERY W0001207371180
CASEY MARTIN MICHAEL000118116151
Argus Seller, LP00019932631
AUST BRUCE000125464646
DENNISON ANN M00016717088
Dillard Lauren B.00016939451
EKHOLM BORJE00012698923
Ewing Anna M000134722134
GORMAN LON000118600733
GREIFELD ROBERT000121466946
HASSEN RONALD000124017712
HEALY PATRICK J00011829116
JACOBS JOHN00012401639
Jochumsen Hans-Ole00014288516
KLOET THOMAS A00016356731
KNIGHT EDWARD S000124017426
MARKESE JOHN D00012072122
Nielsen Hans Munk00014288622
Noll Eric00014686515
ONEILL THOMAS F000125184827
Shavel Lee000152149554
SKULE JEREMY000173656533
SWANSTROM STACIE00016875741
THOMA BRAVO UGP, LLC000181348717
Torgeby Johan00019401452
WARREN DAVID P00012407314
Wedenborn Lars000142909617
Wittman Thomas A00016090975
Youngwood Sarah00020024071
Zecca John00017897092
ZOLLAR ALFRED W00011969852

Which transactions qualify for the company tracker

The company strategy uses verified officers and directors with qualifying acquisitions at this issuer. Other reporting owners may appear in source records without becoming strategy signals.

Strategy eligibility is held while filing coverage is unresolved.

Historical follower simulations are separate from these source transactions. They do not establish live trading results.