Company / CIK 0000106535
WEYERHAEUSER CO
- Ticker
- WY
- Size, estimated from filings
- Large cap ($10B – $200B)
- Insiders on file
- 18
- Members of Congress who traded it
- 2
- Federal contracts on record
- none matched
- Lobbying filings on record
- 8
- SEC filings
- EDGAR ↗
- Latest trade on record
- June 3, 2026
WEYERHAEUSER CO (WY) has 18 insiders on file who disclosed 63 transactions in the last 12 months (3 open-market buys, 27 sales, about $10.3M at reported prices), and 4 congressional trades in its stock are on record. No federal contract award that started in the last 180 days was found for a recipient with exactly this name, and 4 lobbying filings naming it as client report $1.2M in 2026.
WEYERHAEUSER CO in charts
Who is trading this stock
Which people account for the buying and selling over the last 12 months?
8 people account for the disclosed buying and selling in WEYERHAEUSER CO over the last 12 months; the most active is Stockfish Devin W with $4.4M.
Lobbying spend by quarter
How much has WEYERHAEUSER CO reported spending on federal lobbying?
WEYERHAEUSER CO reported $2.2M in lobbying over the last eight quarters, from filings matched by exact company name.
Insiders
| Name | Role | Rows | Bought | Sold | Last filed |
|---|---|---|---|---|---|
| PIASECKI NICOLE WEYERHAEUSER | Director | 2 | 0 | 1 | September 8, 2026 |
| Chaney Brian K | Senior Vice President | 8 | 0 | 4 | June 4, 2026 |
| Lewis Sara Grootwassink | Director | 2 | 1 | 0 | June 2, 2026 |
| Stockfish Devin W | Director | 7 | 0 | 3 | May 22, 2026 |
| BECKWITT RICHARD | Director | 4 | 1 | 1 | May 19, 2026 |
| Wold David M | Senior Vice President & CFO | 5 | 0 | 3 | May 19, 2026 |
| O'Rourke James Calvin | Director | 4 | 1 | 1 | May 19, 2026 |
| SELZER LAWRENCE A | Director | 2 | 0 | 1 | May 19, 2026 |
| Emmert Mark A | Director | 2 | 0 | 1 | May 19, 2026 |
| Williams Kim | Director | 3 | 0 | 1 | May 19, 2026 |
| Monaco Albert | Director | 3 | 0 | 1 | May 19, 2026 |
| HOLLEY RICK R | Director | 1 | 0 | 0 | May 19, 2026 |
| Merriwether Deidra C | Sr. VP & CFO | 1 | 0 | 0 | May 19, 2026 |
| Merle Denise M | Senior Vice President | 5 | 0 | 3 | March 3, 2026 |
| Whitney Alex G | VP & Chief Accounting Officer | 2 | 0 | 1 | March 3, 2026 |
| Harlan Kristy T. | Senior Vice President | 4 | 0 | 2 | March 3, 2026 |
| Hossain Rehad | Senior Vice President | 4 | 0 | 2 | March 3, 2026 |
| Keatley Travis A | Senior Vice President | 4 | 0 | 2 | March 3, 2026 |
Rows are this company's Form 4 rows for each person. "Bought" and "sold" count open-market purchases (code P) and sales only. More in insider buying and insider selling.
Members of Congress who traded WY
From periodic transaction reports that name the company's stock. Amounts are the sums of the ranges as filed. Every row is on the WY page.
| Member | Seat | Trades | Bought | Sold | Range as filed | Latest |
|---|---|---|---|---|---|---|
| Julie Johnson | Representative (TX, District 32), Democrat | 3 | 1 | 2 | $3,003–$45K | October 22, 2025 |
| Thomas R. Suozzi | Representative (NY, District 3), Democrat | 1 | 0 | 1 | $1,001–$15K | October 14, 2025 |
Insider transactions
| Filer | Security | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Chaney Brian K | WY | Sell F | June 3, 2026 | June 4, 2026 | 1d | 3,491 | $24 | $85K | Form 4 ↗ | ||
| Wold David M | WY | Sell F | May 16, 2026 | May 19, 2026 | 3d | 1,062 | $23 | $24K | Form 4 ↗ | ||
| Williams Kim | WY | Other A | May 15, 2026 | May 19, 2026 | 4d | 5,222 | $23 | $120K | derivative | Form 4 ↗ | |
| Williams Kim | WY | Other A | May 15, 2026 | May 19, 2026 | 4d | 7,832 | — | — | Form 4 ↗ | ||
| Merriwether Deidra C | WY | Other A | May 15, 2026 | May 19, 2026 | 4d | 7,832 | — | — | derivative | Form 4 ↗ | |
| Lewis Sara Grootwassink | WY | Other A | May 15, 2026 | May 19, 2026 | 4d | 7,832 | — | — | derivative | Form 4 ↗ | |
| HOLLEY RICK R | WY | Other A | May 15, 2026 | May 19, 2026 | 4d | 11,531 | — | — | derivative | Form 4 ↗ | |
| Monaco Albert | WY | Other A | May 15, 2026 | May 19, 2026 | 4d | 3,781 | $23 | $87K | Form 4 ↗ | ||
| Monaco Albert | WY | Other A | May 15, 2026 | May 19, 2026 | 4d | 7,832 | — | — | Form 4 ↗ | ||
| SELZER LAWRENCE A | WY | Other A | May 15, 2026 | May 19, 2026 | 4d | 7,832 | — | — | Form 4 ↗ | ||
| Emmert Mark A | WY | Other A | May 15, 2026 | May 19, 2026 | 4d | 7,832 | — | — | Form 4 ↗ | ||
| BECKWITT RICHARD | WY | Other A | May 15, 2026 | May 19, 2026 | 4d | 7,832 | — | — | Form 4 ↗ | ||
| O'Rourke James Calvin | WY | Other A | May 15, 2026 | May 19, 2026 | 4d | 4,926 | $23 | $113K | Form 4 ↗ | ||
| O'Rourke James Calvin | WY | Other A | May 15, 2026 | May 19, 2026 | 4d | 7,832 | — | — | Form 4 ↗ | ||
| PIASECKI NICOLE WEYERHAEUSER | WY | Other A | May 15, 2026 | May 18, 2026 | 3d | 7,832 | — | — | Form 4 ↗ | ||
| PIASECKI NICOLE WEYERHAEUSER | WY | Sell F | May 9, 2026 | May 12, 2026 | 3d | 106 | $24 | $2,502 | Form 4 ↗ | ||
| Monaco Albert | WY | Sell F | May 9, 2026 | May 12, 2026 | 3d | 2,386 | $24 | $56K | Form 4 ↗ | ||
| BECKWITT RICHARD | WY | Sell F | May 9, 2026 | May 12, 2026 | 3d | 61 | $24 | $1,425 | Form 4 ↗ | ||
| Williams Kim | WY | Sell F | May 9, 2026 | May 12, 2026 | 3d | 106 | $24 | $2,502 | Form 4 ↗ | ||
| Emmert Mark A | WY | Sell F | May 9, 2026 | May 12, 2026 | 3d | 106 | $24 | $2,502 | Form 4 ↗ | ||
| SELZER LAWRENCE A | WY | Sell F | May 9, 2026 | May 12, 2026 | 3d | 106 | $24 | $2,502 | Form 4 ↗ | ||
| O'Rourke James Calvin | WY | Sell F | May 9, 2026 | May 12, 2026 | 3d | 106 | $24 | $2,502 | Form 4 ↗ | ||
| Whitney Alex G | WY | Sell F | March 1, 2026 | March 3, 2026 | 2d | 1,044 | $25 | $26K | Form 4 ↗ | ||
| Wold David M | WY | Sell F | March 1, 2026 | March 3, 2026 | 2d | 9,027 | $25 | $221K | Form 4 ↗ | ||
| Wold David M | WY | Sell F | March 1, 2026 | March 3, 2026 | 2d | 9,524 | $25 | $234K | Form 4 ↗ | ||
| Merle Denise M | WY | Sell F | March 1, 2026 | March 3, 2026 | 2d | 8,184 | $25 | $201K | Form 4 ↗ | ||
| Merle Denise M | WY | Sell F | March 1, 2026 | March 3, 2026 | 2d | 8,250 | $25 | $202K | Form 4 ↗ | ||
| Keatley Travis A | WY | Sell F | March 1, 2026 | March 3, 2026 | 2d | 9,027 | $25 | $221K | Form 4 ↗ | ||
| Keatley Travis A | WY | Sell F | March 1, 2026 | March 3, 2026 | 2d | 10,510 | $25 | $258K | Form 4 ↗ | ||
| Chaney Brian K | WY | Sell F | March 1, 2026 | March 3, 2026 | 2d | 637 | $25 | $16K | Form 4 ↗ | ||
| Chaney Brian K | WY | Sell F | March 1, 2026 | March 3, 2026 | 2d | 4,132 | $25 | $101K | Form 4 ↗ | ||
| Harlan Kristy T. | WY | Sell F | March 1, 2026 | March 3, 2026 | 2d | 8,455 | $25 | $207K | Form 4 ↗ | ||
| Harlan Kristy T. | WY | Sell F | March 1, 2026 | March 3, 2026 | 2d | 9,590 | $25 | $235K | Form 4 ↗ | ||
| Stockfish Devin W | WY | Sell F | March 1, 2026 | March 3, 2026 | 2d | 43,844 | $25 | $1.1M | Form 4 ↗ | ||
| Stockfish Devin W | WY | Sell F | March 1, 2026 | March 3, 2026 | 2d | 48,338 | $25 | $1.2M | Form 4 ↗ | ||
| Hossain Rehad | WY | Sell F | March 1, 2026 | March 3, 2026 | 2d | 1,082 | $25 | $27K | Form 4 ↗ | ||
| Hossain Rehad | WY | Sell F | March 1, 2026 | March 3, 2026 | 2d | 4,830 | $25 | $118K | Form 4 ↗ | ||
| O'Rourke James Calvin | WY | Buy P | February 20, 2026 | February 20, 2026 | 0d | 4,000 | $25 | $101K | Form 4 ↗ | ||
| BECKWITT RICHARD | WY | Buy P | February 19, 2026 | February 20, 2026 | 1d | 20,000 | $26 | $514K | Form 4 ↗ | ||
| Wold David M | WY | Other A | February 13, 2026 | February 17, 2026 | 4d | 39,867 | — | — | Form 4 ↗ | ||
| Wold David M | WY | Other A | February 12, 2026 | February 17, 2026 | 5d | 22,938 | — | — | late | Form 4 ↗ | |
| Merle Denise M | WY | Other A | February 13, 2026 | February 17, 2026 | 4d | 28,792 | — | — | Form 4 ↗ | ||
| Merle Denise M | WY | Other A | February 12, 2026 | February 17, 2026 | 5d | 20,325 | — | — | late | Form 4 ↗ | |
| Keatley Travis A | WY | Other A | February 13, 2026 | February 17, 2026 | 4d | 33,960 | — | — | Form 4 ↗ | ||
| Keatley Travis A | WY | Other A | February 12, 2026 | February 17, 2026 | 5d | 22,938 | — | — | late | Form 4 ↗ | |
| Hossain Rehad | WY | Other A | February 13, 2026 | February 17, 2026 | 4d | 29,531 | — | — | Form 4 ↗ | ||
| Hossain Rehad | WY | Other A | February 12, 2026 | February 17, 2026 | 5d | 2,710 | — | — | late | Form 4 ↗ | |
| Stockfish Devin W | WY | Other A | February 13, 2026 | February 17, 2026 | 4d | 158,730 | — | — | Form 4 ↗ | ||
| Stockfish Devin W | WY | Other A | February 12, 2026 | February 17, 2026 | 5d | 111,419 | — | — | late | Form 4 ↗ | |
| Harlan Kristy T. | WY | Other A | February 13, 2026 | February 17, 2026 | 4d | 28,054 | — | — | Form 4 ↗ | ||
| Harlan Kristy T. | WY | Other A | February 12, 2026 | February 17, 2026 | 5d | 21,486 | — | — | late | Form 4 ↗ | |
| Chaney Brian K | WY | Other A | February 13, 2026 | February 17, 2026 | 4d | 32,484 | — | — | Form 4 ↗ | ||
| Chaney Brian K | WY | Other A | February 12, 2026 | February 17, 2026 | 5d | 1,618 | — | — | late | Form 4 ↗ | |
| Whitney Alex G | WY | Other A | February 13, 2026 | February 17, 2026 | 4d | 4,629 | — | — | Form 4 ↗ | ||
| Chaney Brian K | WY | Option / conversion M | February 3, 2026 | February 4, 2026 | 1d | 11,157 | — | — | derivative | Form 4 ↗ | |
| Chaney Brian K | WY | Sell S | February 3, 2026 | February 4, 2026 | 1d | 11,157 | $26 | $288K | Form 4 ↗ | ||
| Chaney Brian K | WY | Option / conversion M | February 3, 2026 | February 4, 2026 | 1d | 11,157 | $23 | $258K | Form 4 ↗ | ||
| Lewis Sara Grootwassink | WY | Buy P | December 17, 2025 | December 18, 2025 | 1d | 4,500 | $24 | $106K | Form 4 ↗ | ||
| Stockfish Devin W | WY | Option / conversion M | December 15, 2025 | December 17, 2025 | 2d | 90,162 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| Stockfish Devin W | WY | Sell S | December 15, 2025 | December 17, 2025 | 2d | 90,162 | $23 | $2.1M | 10b5-1 plan | Form 4 ↗ | |
| Stockfish Devin W | WY | Option / conversion M | December 15, 2025 | December 17, 2025 | 2d | 90,162 | $23 | $2.1M | 10b5-1 plan | Form 4 ↗ | |
| Merle Denise M | WY | Sell F | December 1, 2025 | December 3, 2025 | 2d | 2,240 | $22 | $50K | Form 4 ↗ | ||
| BECKWITT RICHARD | WY | Other A | November 14, 2025 | November 17, 2025 | 3d | 3,964 | — | — | Form 4 ↗ |
Federal contracts (USAspending, awards started in the last 180 days)
No contract award starting in the last 180 days was found for a recipient named exactly "WEYERHAEUSER CO". Subsidiaries and differently-spelled recipients are not matched — search contracts.
Lobbying (Senate LDA, as client)
| Period | Registrant | Primary issue | Amount | Source |
|---|---|---|---|---|
| 2026 Q2 | WEYERHAEUSER COMPANY | Agriculture | $500,000 | LDA ↗ |
| 2026 Q2 | MONUMENT ADVOCACY | Agriculture | $60,000 | LDA ↗ |
| 2026 Q1 | WEYERHAEUSER COMPANY | Agriculture | $580,000 | LDA ↗ |
| 2026 Q1 | MONUMENT ADVOCACY | Agriculture | $60,000 | LDA ↗ |
| 2025 Q4 | WEYERHAEUSER COMPANY | Agriculture | $440,000 | LDA ↗ |
| 2025 Q4 | MONUMENT ADVOCACY | Agriculture | $60,000 | LDA ↗ |
| 2025 Q3 | WEYERHAEUSER COMPANY | Agriculture | $470,000 | LDA ↗ |
| 2025 Q3 | MONUMENT ADVOCACY | Agriculture | $60,000 | LDA ↗ |
Related companies
Companies whose stock was traded by the same people who traded WY, by number of filers in common. It shows overlap in public filings and nothing else.
- Walmart Inc. WMT 2 filers in common
- NEXTERA ENERGY INC NEE 2 filers in common
- XCEL ENERGY INC XEL 2 filers in common
- Seagate Technology Holdings plc STX 1 filer in common
- EQUINIX INC EQIX 1 filer in common
- ADOBE INC. ADBE 1 filer in common
- ELI LILLY & Co LLY 1 filer in common
- ServiceNow, Inc. NOW 1 filer in common
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.
- Insider buying vs insider selling Selling outweighs buying by a wide margin in normal times.
- Lobbying disclosure reports Reports are due about 20 days after each quarter ends.
- 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
| Source | Filings | Rows | First filed | Newest filed | Read the originals |
|---|---|---|---|---|---|
| House Clerk, periodic transaction reports | 3 | 4 | October 21, 2025 | August 5, 2026 | House Clerk search |
| SEC EDGAR, Form 4 | 42 | 63 | November 17, 2025 | June 4, 2026 | Form 4 list on EDGAR |
| Lobbying disclosure filings | 8 filings | — | — | — | LDA.gov search |
Site built October 22, 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.
Insiders and their transactions come from SEC EDGAR Form 4 filings for this issuer. Contracts and lobbying are matched by exact normalized name (suffixes like Inc./Corp. ignored) to USAspending recipients and LDA clients — a conservative match that misses subsidiaries on purpose. See methodology and corrections.
Not investment advice. Public records shown as filed; no recommendation is made or implied.