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SEC Form 4 research

TransUnion insider transactions

Inspect TransUnion's public SEC insider acquisitions and sales, reporting owners and source receipts.

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

Issuer CIK
0001552033
Reporting owners
82
Officers and directors
33
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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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2026-10-022026-10-01Skinner Todd C.S1,000$62.29Not reported

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

The displayed observation date is 2026-10-01 and its public availability date is 2026-10-02. Subtracting those calendar dates gives 1 day 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

Inspect all 14 displayed rows: 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.

Scroll sideways to compare all columns. Select a heading to sort.

2026-10-022026-10-01Skinner Todd C.S1,000$62.29Not reported
2026-10-022026-10-01Abdelsadek MohamedS250$62.29Not reported
2026-10-022026-10-01Bernholz Malte HA123,834$0Not reported
2026-09-162026-09-14Abdelsadek MohamedS1,250$79.07Not reported
2026-09-142026-09-10Achanta VenkatS23,287$77Not reported
2026-09-042026-09-01Ruebensaal Clayton F.A5,976$0Not reported
2026-09-042026-09-01Skinner Todd C.S1,000$84.42Not reported
2026-09-042026-09-01CHAOUKI STEVEN MS1,000$84.42Not reported
2026-09-042026-09-01Achanta VenkatA71,710$0Not reported
2026-09-022026-08-31Williams Jennifer A.S1,070$84.57Not reported
2026-08-132026-08-11Zuiker Alicia BrookeS8,673$78.49Not reported
2026-08-052026-08-03Skinner Todd C.S950$79.96Not reported
2026-08-052026-08-03CHAOUKI STEVEN MS1,000$79.96Not reported
2026-07-302026-07-28Abdelsadek MohamedS23,495$85Not 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 33 displayed rows: Officers and directors in the directory

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Mehta Siddharth N00013214435
MONAHAN THOMAS L00012084088
CHAOUKI STEVEN M000177686548
Williams Jennifer A.000171991219
Zukauckas Linda00015364918
Peck James M000164577333
Blenke John W000164577111
RUSSELL HEATHER J000174175013
BOSWORTH WILLIAM000164146014
CLARK SUZANNE PATRICIA00017056731
Cello Todd M000171446512
MAULDIN RICHARD DANE000177687218
Cartwright Christopher A00016457699
Prozes Andrew00013161988
Awad George M00016457657
Skinner Todd C.000187910115
Martin Timothy J000143449510
Hamood Samuel A00016457729
Abdelsadek Mohamed00020586483
Achanta Venkat00016879574
Chambers Tiffani00020571161
Danaher John T000164576823
Dhar Abhi00017170691
Egan Christopher000164049133
Elberfeld Timothy000166380016
Klemann Gilbert H00016458711
McCarthy Gerald M JR00016457666
Neenan David M000139822729
Pieper James V.000148498513
Rajpal Sumit000140654041
Tadler Steven M00016397916
WOJCZYNSKI DAVID E00017497056
Zuiker Alicia Brooke00020748861

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.