Whitney Mary Anne Insider Trades at Waste Connections, Inc.

Spot the Money

Whitney Mary Anne

Executive Vice President & CFO at Waste Connections, Inc.

Company: Waste Connections, Inc.
Ticker: WCN
First filing on record: February 18, 2026
Latest trade on record: February 18, 2026
SEC filings: EDGAR ↗

Whitney Mary Anne, Executive Vice President & CFO at Waste Connections, Inc., has disclosed 17 transactions in WCN since February 18, 2026: 0 purchases (0 open-market buys) and 5 sales, worth about $688K at the reported prices. The latest was filed February 20, 2026, 2 days after the trade; 2 filings were late against the 2-business-day Form 4 deadline.

Last updated February 20, 2026 · Source: SEC EDGAR Form 4 filings

Transactions

17

Open-market buys

0

Sales

5

Avg. disclosure lag

2.4d

Trading in charts

Trade timeline

When does this person trade, how big, and in which direction? Every trade in the last 12 months.

Bought (above the line)Sold (below the line)Other transaction

In the last 12 months Whitney Mary Anne made no purchases and 5 sales worth $688K, plus 12 other transactions. Dot size is the dollar amount.

Portfolio mix

Which stocks does this person trade most? Tile size is dollars traded, all time on record.

Whitney Mary Anne has traded 1 stock on record; the largest by dollars is WCN.

Reporting lag

Does this person report on time? One bar per filing against the Form 4 deadline.

On timeLate

1 of 2 filings on record were reported after the Form 4 deadline (two business days, counted here as 4 calendar days).

What kind of transactions

Most Form 4 rows are pay arriving or tax being withheld, not a decision to buy or sell. Only code P is an open-market purchase and code S an open-market sale. What each code means: Form 4 transaction codes.

Rows by Form 4 transaction code
Code	Meaning	Rows	Shares	Value
M	Option exercise or conversion	10	21,516	—
F	Shares withheld for tax	5	4,264	$688K
A	Grant or award	2	9,407	—

Rows by year of the trade
Year	Rows	Bought	Sold
2026	17	0	5 · $688K

Transactions

Download WCN trades (CSV)328 rows · 115 KB · every filer in this ticker, this insider included · all downloads

Security	Side	Trade date	Disclosed	Lag	Shares	Price	Value	Flags	Source
WCN	Option / conversion M	February 18, 2026	February 20, 2026	2d	1,436	—	—	derivative	Form 4 ↗
WCN	Sell F	February 18, 2026	February 20, 2026	2d	566	$163	$92K		Form 4 ↗
WCN	Option / conversion M	February 18, 2026	February 20, 2026	2d	1,436	—	—		Form 4 ↗
WCN	Option / conversion M	February 17, 2026	February 18, 2026	1d	6,296	—	—	derivative	Form 4 ↗
WCN	Option / conversion M	February 17, 2026	February 18, 2026	1d	1,128	—	—	derivative	Form 4 ↗
WCN	Option / conversion M	February 16, 2026	February 18, 2026	2d	946	—	—	derivative	Form 4 ↗
WCN	Option / conversion M	February 14, 2026	February 18, 2026	4d	952	—	—	derivative	Form 4 ↗
WCN	Other A	February 13, 2026	February 18, 2026	5d	4,703	—	—	late derivative	Form 4 ↗
WCN	Other A	February 13, 2026	February 18, 2026	5d	4,704	—	—	late derivative	Form 4 ↗
WCN	Sell F	February 17, 2026	February 18, 2026	1d	444	$161	$72K		Form 4 ↗
WCN	Option / conversion M	February 17, 2026	February 18, 2026	1d	1,128	—	—		Form 4 ↗
WCN	Sell F	February 17, 2026	February 18, 2026	1d	2,478	$161	$400K		Form 4 ↗
WCN	Option / conversion M	February 17, 2026	February 18, 2026	1d	6,296	—	—		Form 4 ↗
WCN	Sell F	February 16, 2026	February 18, 2026	2d	373	$160	$60K		Form 4 ↗
WCN	Option / conversion M	February 16, 2026	February 18, 2026	2d	946	—	—		Form 4 ↗
WCN	Sell F	February 14, 2026	February 18, 2026	4d	403	$160	$65K		Form 4 ↗
WCN	Option / conversion M	February 14, 2026	February 18, 2026	4d	952	—	—		Form 4 ↗

Filings

Filed	Form	Accession	Rows	Status	Source
February 20, 2026	Form 4	0001544202-26-000002	3	published	EDGAR ↗
February 18, 2026	Form 4	0001544202-26-000001	14	published	EDGAR ↗

Other insiders at Waste Connections, Inc.

MITTELSTAEDT RONALD J President & CEO 24 rows
NIELSEN III ROBERT SR VP Operations 23 rows
Shea Patrick James Exec VP, General Counsel & Sec 21 rows
CRAFT JASON Executive Vice President & COO 20 rows
Black Matthew Stephen Sr VP Chief Tax Officer 19 rows
BRADLEY AARON SR VP PERFORMANCE OPTIMIZATION 19 rows
Cloninger Robert Michael SR VP, Deputy General Counsel 19 rows
HANSEN ERIC Senior Vice President and CIO 18 rows
LITTLE JAMES Executive VP Engineering 18 rows
Netherton Susan SR VP People, Training & Dev 18 rows

Everyone on file, with contracts and lobbying under the company's name: Waste Connections, Inc..

Guides for this page

What is SEC Form 4? Who files: officers, directors and owners of more than 10% of a class of the company's shares.
Form 4 transaction codes P = purchase. S = sale. These are the two market trades.
Insider buying vs insider selling Selling outweighs buying by a wide margin in normal times.
Options and derivatives on Form 4 Table I = shares. Table II = options and other derivatives.
What disclosure data cannot tell you Filings are late by design: up to 45 days for Congress, two business days for insiders.

Sources and method

Official sources behind this page
Source	Filings	Rows	First filed	Newest filed	Read the originals
SEC EDGAR, Form 4	2	17	February 18, 2026	February 20, 2026	Form 4 list on EDGAR

Site built October 27, 2026. Every row in the tables above links to its own filing. To quote a figure, use the Cite button at the top of the page; see how to cite and reuse.

Every row comes from the reporting owner's Form 4 as filed with the SEC (EDGAR ownership XML), read daily. "Value" is shares × the reported price; code P is an open-market purchase, S a sale, M an option exercise, A a grant. The lag is the filing date minus the trade date; Form 4 is due within two business days. Amendments (4/A) are not merged. Details on the methodology page; report an error on corrections.

Not investment advice. Figures are public disclosures shown as filed; they may lag the trade and may be amended later. No recommendation is made or implied.