Weyerhaeuser WY Insider Ownership

NYSE WY

$19.36 +0.16 (+0.83%)

As of: Oct 20, 2026 · 3:59 PM EDT

Insider Holdings by Owner

3.34Mn Shares

Insider Ownership Statistics

as of 30 Sep, 2026

Insider Ownership

0.396%

■0% pp QoQ

Shares Held by Insiders

2.86Mn

filed for Sep 2026

■0.00% QoQ

Shares Outstanding

721.42Mn

721,421,000 shares

Direct Holdings

2.79Mn

Indirect: 64.84K

Net Shares Traded (QoQ)

no net change in Sep 2026

Insiders Holding Shares

with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Insiders

Bought Sold

Latest quarter —

Net over range —

Buying quarters —

Insider Ownership Summary

Updated Oct 10, 2026

Over the past 12 months, Weyerhaeuser insiders bought $721,626 of stock on the open market (28.5K shares) and sold $2.39 million (101.32K shares).

Weyerhaeuser's open-market purchases in the past 12 months came from 3 insiders, and its sales from 2 insiders.
Among WY's insiders, Richard Beckwitt (Director) was the top open-market buyer in the past 12 months, with $514,000 of stock purchased (20K shares) and the latest purchase on February 19, 2026.
On the selling side, Devin W. Stockfish (President and CEO) sold the most Weyerhaeuser stock on the open market over the past 12 months, $2.1 million (90.16K shares), most recently on December 15, 2025.
Weyerhaeuser's latest insider trade on the open market was a purchase of 4K shares for $101,400 by James Calvin O'Rourke (Director) on February 20, 2026.
In transactions other than open-market trades, Weyerhaeuser insiders received 557.05K shares in stock awards, acquired 101.32K shares through option exercises and conversions and gave up 176.79K shares to cover taxes or exercise prices over the past 12 months.
Business Quant data puts insider holdings in WY at 2.86Mn shares across insiders' latest Form 4 filings, unchanged from 2.86Mn shares at the end of Q2 2026 and down 0.12% from 2.86Mn shares at the end of Q3 2025.
Of the 2.86Mn shares held by Weyerhaeuser insiders, 2.79Mn shares (97.73%) are held directly and 64.83K shares (2.27%) indirectly, through trusts, partnerships, family members and other entities.
Holdings in Weyerhaeuser stock are reported by 17 insiders, the officers, directors and 10% owners who have filed a Form 4 in the past two years.
Weyerhaeuser's three biggest insider holders are Devin W. Stockfish (President and CEO, 1.2Mn shares), Kristy T. Harlan (Senior Vice President, 236.68K shares) and Denise M. Merle (Senior Vice President, 231.64K shares), based on their latest Form 4 filings.
Devin W. Stockfish holds 42.08% of the combined insider position in Weyerhaeuser.
Institutional investors held 90.15% of Weyerhaeuser stock at the end of Q2 2026, while the latest Form 4 filings of its insiders account for about 0.40%; other investors, including the public, hold roughly 9.45%.
A total of 43 Form 4 filings with transactions in Weyerhaeuser stock were made over the past 12 months, by 18 insiders.
Insider figures for WY include Form 4 filings through June 4, 2026.

Form 4 Holdings

Insiders Holding WY

Insiders 20

Shares held 3.34Mn

Of outstanding 0.463%

#	Insider	Position	Direct	Total	Share of Insiders	Last Filed
1	Devin W Stockfish	President And Ceo	1,202,826	1,202,826	36.0%	03 Mar, 2026
2	Russell S Hagen	Senior Vice President	324,793	324,793	9.7%	05 Mar, 2024
3	Kristy T. Harlan	Senior Vice President	236,676	236,676	7.1%	03 Mar, 2026
4	Denise M Merle	Senior Vice President	231,637	231,637	6.9%	03 Mar, 2026
5	Travis A Keatley	Senior Vice President	171,638	171,638	5.1%	03 Mar, 2026
6	Keith O'Rear	Senior Vice President	170,665	170,665	5.1%	28 Mar, 2024
7	Rick R Holley	Director	166,309	166,309	5.0%	09 Dec, 2024
8	David M Wold	Senior Vice President Cfo	164,830	164,830	4.9%	19 May, 2026
9	Brian K Chaney	Senior Vice President	115,460	115,460	3.5%	04 Jun, 2026
10	Albert Monaco	Director	85,139	85,139	2.6%	19 May, 2026
11	Rehad Hossain	Senior Vice President	77,366	77,366	2.3%	03 Mar, 2026
12	Lawrence A Selzer	Director	76,826	76,826	2.3%	19 May, 2026
13	Mark A Emmert	Director	66,414	66,414	2.0%	19 May, 2026
14	Kim Williams	Director	61,545	61,545	1.8%	19 May, 2026
15	Nancy S. Loewe	Senior Vice President And Cfo	48,998	48,998	1.5%	10 Mar, 2022
16	James Calvin O'Rourke	Director	41,378	41,378	1.2%	19 May, 2026
17	Richard Beckwitt	Director	31,874	31,874	1.0%	19 May, 2026
18	Sara Grootwassink Lewis	Director	25,978	25,978	0.8%	18 Dec, 2025
19	Nicole Weyerhaeuser Piasecki	Director	20,672	20,672	0.6%	18 May, 2026
20	Alex G Whitney	Vp Chief Accounting Officer	17,012	17,012	0.5%	03 Mar, 2026

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

2,528 Insider Transactions

Source SEC Form 4

Latest quarter Sep 2026

Date	Insider	Position	Transaction	Shares	Price	Value	Shares Held After	Ownership
03 Jun, 2026	Brian K Chaney	Senior Vice President	Disposed F	3,491	$24.39	$85.15K	115,460	Direct
15 May, 2026	Deidra C Merriwether	Director	Acquired A	7,832	$0.00	$0	39,688	Direct
15 May, 2026	Albert Monaco	Director	Acquired A	7,832	$0.00	$0	81,358	Direct
15 May, 2026	Nicole Weyerhaeuser Piasecki	Director	Acquired A	7,832	$0.00	$0	93,391	Direct
15 May, 2026	Richard Beckwitt	Director	Acquired A	7,832	$0.00	$0	31,874	Direct
15 May, 2026	Kim Williams	Director	Acquired A	7,832	$0.00	$0	61,545	Direct
16 May, 2026	David M Wold	Senior Vice President Cfo	Disposed F	1,062	$22.68	$24.09K	164,830	Direct
15 May, 2026	Mark A Emmert	Director	Acquired A	7,832	$0.00	$0	66,414	Direct
15 May, 2026	Rick R Holley	Director	Acquired A	11,531	$0.00	$0	96,161	Direct
15 May, 2026	James Calvin O'Rourke	Director	Acquired A	7,832	$0.00	$0	36,452	Direct
15 May, 2026	Sara Grootwassink Lewis	Director	Acquired A	7,832	$0.00	$0	80,214	Direct
15 May, 2026	Lawrence A Selzer	Director	Acquired A	7,832	$0.00	$0	76,826	Direct
15 May, 2026	James Calvin O'Rourke	Director	Acquired A	4,926	$22.98	$113.20K	41,378	Direct
15 May, 2026	Kim Williams	Director	Acquired A	5,222	$22.98	$120.00K	92,291	Direct
15 May, 2026	Albert Monaco	Director	Acquired A	3,781	$22.98	$86.89K	85,139	Direct
15 May, 2026	Nicole Weyerhaeuser Piasecki	Director	Acquired A	7,832	$0.00	$0	20,672	Direct
09 May, 2026	Nicole Weyerhaeuser Piasecki	Director	Disposed F	106	$23.53	$2.50K	12,840	Direct
09 May, 2026	Mark A Emmert	Director	Disposed F	106	$23.53	$2.50K	58,582	Direct
09 May, 2026	Kim Williams	Director	Disposed F	106	$23.53	$2.50K	53,713	Direct
09 May, 2026	James Calvin O'Rourke	Director	Disposed F	106	$23.53	$2.50K	28,620	Direct

Showing 1 to 20 of 2,528 transactions