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SEC Form 4 research

Waste Connections, Inc. insider transactions

Inspect Waste Connections, Inc.'s public SEC insider acquisitions and sales, reporting owners and source receipts.

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

Issuer CIK
0001318220
Reporting owners
31
Officers and directors
21
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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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2026-08-222026-08-19NIELSEN III ROBERTS700$170Not reported

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

The displayed observation date is 2026-08-19 and its public availability date is 2026-08-22. Subtracting those calendar dates gives 3 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.

SEC accession 0001983938-26-000007 ↗SEC accession 0001982660-26-000004 ↗SEC accession 0001582336-26-000004 ↗

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 · 6 rows, 7 columns

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2026-08-222026-08-19NIELSEN III ROBERTS700$170Not reported
2026-08-212026-08-18RIVARD PHILIPS2,500$166.57Not reported
2026-08-182026-08-13Netherton SusanS1,750$166Not reported
2026-08-012026-07-29NIELSEN III ROBERTS300$173.1Not reported
2026-07-312026-07-28Cloninger Robert MichaelS238$171.33Not reported
2026-07-312026-07-28Cloninger Robert MichaelS2,573$171Not 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 25 displayed rows: Officers and directors in the directory

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MITTELSTAEDT RONALD J000106429933
CRAFT JASON00018154202
Hughes Larry Sanford00016742992
Black Matthew Stephen000154420117
Netherton Susan00015823368
HARLAN MICHAEL W000106431320
RAZZOUK WILLIAM J000106430628
LITTLE JAMES000113041646
GUILLET EDWARD E00012030799
NIELSEN III ROBERT000198393818
JACKMAN WORTHING000122983223
Whitney Mary Anne00015442022
Bertone Andrea E.00017666868
BOUCK STEVEN F000106431252
CHAMBLISS DARRELL W000106431131
Cloninger Robert Michael00016161938
DAVIS ROBERT000124717531
EDDIE DAVID000123034625
HALL DAVID M000108907925
HANSEN ERIC000113233440
Lee Susan00016734074
PIO DOMENIC00011970381
RIVARD PHILIP00019826605
Shea Patrick James000142822726
TAN DEREK00020530891
MITTELSTAEDT RONALD J ↗CRAFT JASON ↗Hughes Larry Sanford ↗Black Matthew Stephen ↗Netherton Susan ↗HARLAN MICHAEL W ↗RAZZOUK WILLIAM J ↗LITTLE JAMES ↗GUILLET EDWARD E ↗NIELSEN III ROBERT ↗JACKMAN WORTHING ↗Whitney Mary Anne ↗Bertone Andrea E. ↗BOUCK STEVEN F ↗CHAMBLISS DARRELL W ↗Cloninger Robert Michael ↗DAVIS ROBERT ↗EDDIE DAVID ↗HALL DAVID M ↗HANSEN ERIC ↗Lee Susan ↗PIO DOMENIC ↗RIVARD PHILIP ↗Shea Patrick James ↗TAN DEREK ↗

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.