CWST
insider transactionsCASELLA WASTE SYSTEMS INC — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 365d
-34.2K
0 buy · 34.2K sell
Net value · 365d
-$3.1M
$0 in · $3.1M out
Sentiment · 365d
Net selling
0% buying · 100% selling
Open-market trades · 365d
20
0 buy · 34.2K sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
-
Other·G
Director
$0
600 sh
Own -3%
-
Grant·A
Director
$150.0K
1.8K sh · $83.65
Own +28%
-
Grant·A
Director
$150.0K
1.8K sh · $83.65
Own +22%
-
Grant·A
Director
$150.0K
1.8K sh · $83.65
Own +11%
-
Grant·A
Director
$150.0K
1.8K sh · $83.65
Own +28%
-
Grant·A
Director
$150.0K
1.8K sh · $83.65
Own +16%
-
Grant·A
VICE CHAIRMAN, BD OF DIRECTORS
$150.0K
1.8K sh · $83.65
Own +2%
-
Grant·A
Director
$150.0K
1.8K sh · $83.65
Own +21%
-
Grant·A
Director
$150.0K
1.8K sh · $83.65
Own +13%
-
Other·G
Director
$0
30.8K sh
Own -54%
-
Other·G
Director
$0
36.2K sh
Own -22%
-
Sell·S
Director
$201.8K
2.3K sh · $87.56
Own -14%
-
Sell·S
Edmond Coletta KEY
PRESIDENT & CEO
$442.0K
4.9K sh · $90.07
Own -3%
-
Sell·S
Edmond Coletta KEY
PRESIDENT & CEO
$143.4K
1.6K sh · $90.00
Own -1%
-
Sell·S
Edmond Coletta KEY
PRESIDENT & CEO
$534.2K
6.0K sh · $89.03
Own -4%
-
Other·G
VICE CHAIRMAN, BD OF DIRECTORS
$0
40.0K sh
Own -19%
-
Other·G
VICE CHAIRMAN, BD OF DIRECTORS
$0
40.0K sh
Own -24%
-
Other·G
VICE CHAIRMAN, BD OF DIRECTORS
$0
33.0K sh
Own -16%
-
Other·G
VICE CHAIRMAN, BD OF DIRECTORS
$0
33.0K sh
Own -58%
-
Sell·S
Sr VP & COO of SW Ops · 10b5-1
$17.3K
197 sh · $87.80
Own -2%
-
Sell·S
VP & CHIEF ACCOUNTING OFFICER · 10b5-1
$7.5K
85 sh · $87.73
Own -1%
-
Sell·S
SENIOR VP & GENERAL COUNSEL · 10b5-1
$31.8K
362 sh · $87.73
Own -1%
-
Sell·S
Executive VP and CFO · 10b5-1
$35.5K
405 sh · $87.73
Own -5%
-
Sell·S
Edmond Coletta KEY
PRESIDENT & CEO · 10b5-1
$86.8K
988 sh · $87.81
Own -1%
-
Sell·S
Director · 10b5-1
$153.1K
1.7K sh · $87.77
Own -5%
-
Grant·A
Sr. VP & Chief Revenue Officer
$0
989 sh
Own New
-
Other·D
CO-CEO
$0
2.2K sh
Own -2%
-
Other·F
CO-CEO
$331.7K
1.1K sh · $288.93
Own -1%
-
Sell·S
Sr VP & COO of SW Ops · 10b5-1
$8.7K
97 sh · $89.71
Own -1%
-
Sell·S
VP & CHIEF ACCOUNTING OFFICER · 10b5-1
$4.9K
55 sh · $89.52
Own -1%
-
Grant·A
VP & CHIEF ACCOUNTING OFFICER · 10b5-1
$0
551 sh
Own +7%
-
Sell·S
SENIOR VP & GENERAL COUNSEL · 10b5-1
$11.6K
129 sh · $89.71
Own -0%
-
Grant·A
SENIOR VP & GENERAL COUNSEL · 10b5-1
$0
1.7K sh
Own +6%
-
Grant·A
Executive VP and CFO · 10b5-1
$0
2.8K sh
Own +55%
-
Sell·S
Edmond Coletta KEY
PRESIDENT & CEO · 10b5-1
$33.9K
377 sh · $89.80
Own -0%
-
Grant·A
Edmond Coletta KEY
PRESIDENT & CEO · 10b5-1
$0
6.9K sh
Own +5%
-
Sell·S
Director · 10b5-1
$86.7K
963 sh · $90.06
Own -3%
-
Grant·A
Director · 10b5-1
$0
5.5K sh
Own +20%
-
Sell·S
Sr VP & COO of SW Ops
$111.4K
1.2K sh · $92.89
Own -11%
-
Sell·S
VP & CHIEF ACCOUNTING OFFICER
$62.5K
675 sh · $92.61
Own -8%
-
Sell·S
SENIOR VP & GENERAL COUNSEL
$147.8K
1.6K sh · $92.91
Own -6%
-
Sell·S
Edmond Coletta KEY
PRESIDENT
$357.2K
3.8K sh · $93.70
Own -3%
-
Sell·S
John W Casella KEY
CHIEF EXECUTIVE OFFICER
$626.2K
6.7K sh · $93.10
Own -19%
-
Grant·A
Sr VP & COO of SW Ops
$0
3.4K sh
Own +46%
-
Grant·A
VP & CHIEF ACCOUNTING OFFICER
$0
2.5K sh
Own +43%
-
Grant·A
SENIOR VP & GENERAL COUNSEL
$0
4.6K sh
Own +19%
-
Grant·A
Edmond Coletta KEY
PRESIDENT
$0
9.8K sh
Own +7%
-
Grant·A
John W Casella KEY
CHIEF EXECUTIVE OFFICER
$0
23.3K sh
Own +204%
-
Other·F
CO-CEO
$1.4M
5.2K sh · $259.91
Own -6%
-
Grant·A
CO-CEO
$0
10.7K sh
Own +12%
-
Grant·A
CO-CEO
$0
10.3K sh
Own +13%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Jun 8, 2026 | Emily Nagle Green | Other G | 600 | $0 |
| Jun 4, 2026 | Gary Sova | Grant A | 1.8K | $150.0K |
| Jun 4, 2026 | Rose M. Kirk | Grant A | 1.8K | $150.0K |
| Jun 4, 2026 | Emily Nagle Green | Grant A | 1.8K | $150.0K |
| Jun 4, 2026 | William P Hulligan | Grant A | 1.8K | $150.0K |
| Jun 4, 2026 | Joseph Doody | Grant A | 1.8K | $150.0K |
| Jun 4, 2026 | Douglas R Casella KEY | Grant A | 1.8K | $150.0K |
| Jun 4, 2026 | Michael Louis Battles | Grant A | 1.8K | $150.0K |
| Jun 4, 2026 | Michael K Burke | Grant A | 1.8K | $150.0K |
| Jun 1, 2026 | John W Casella | Other G | 30.8K | $0 |
| Jun 1, 2026 | John W Casella | Other G | 36.2K | $0 |
| May 26, 2026 | Michael K Burke | Sell S | 2.3K | $201.8K |
| May 19, 2026 | Edmond Coletta KEY | Sell S | 4.9K | $442.0K |
| May 19, 2026 | Edmond Coletta KEY | Sell S | 1.6K | $143.4K |
| May 19, 2026 | Edmond Coletta KEY | Sell S | 6.0K | $534.2K |
| Mar 18, 2026 | Douglas R Casella KEY | Other G | 40.0K | $0 |
| Mar 18, 2026 | Douglas R Casella KEY | Other G | 40.0K | $0 |
| Mar 17, 2026 | Douglas R Casella KEY | Other G | 33.0K | $0 |
| Mar 17, 2026 | Douglas R Casella KEY | Other G | 33.0K | $0 |
| Mar 16, 2026 | Sean Steves 10b5-1 | Sell S | 197 | $17.3K |
| Mar 16, 2026 | Kevin Drohan 10b5-1 | Sell S | 85 | $7.5K |
| Mar 16, 2026 | Shelley E. Sayward 10b5-1 | Sell S | 362 | $31.8K |
| Mar 16, 2026 | Bradford John Helgeson KEY 10b5-1 | Sell S | 405 | $35.5K |
| Mar 16, 2026 | Edmond Coletta KEY 10b5-1 | Sell S | 988 | $86.8K |
| Mar 16, 2026 | John W Casella 10b5-1 | Sell S | 1.7K | $153.1K |
| Mar 16, 2026 | Christopher Alan Rains | Grant A | 989 | $0 |
| Mar 13, 2026 | Michael Louis Battles KEY | Other D | 2.2K | $0 |
| Mar 13, 2026 | Michael Louis Battles KEY | Other F | 1.1K | $331.7K |
| Mar 12, 2026 | Sean Steves 10b5-1 | Sell S | 97 | $8.7K |
| Mar 12, 2026 | Kevin Drohan 10b5-1 | Sell S | 55 | $4.9K |
| Mar 12, 2026 | Kevin Drohan 10b5-1 | Grant A | 551 | $0 |
| Mar 12, 2026 | Shelley E. Sayward 10b5-1 | Sell S | 129 | $11.6K |
| Mar 12, 2026 | Shelley E. Sayward 10b5-1 | Grant A | 1.7K | $0 |
| Mar 12, 2026 | Bradford John Helgeson KEY 10b5-1 | Grant A | 2.8K | $0 |
| Mar 12, 2026 | Edmond Coletta KEY 10b5-1 | Sell S | 377 | $33.9K |
| Mar 12, 2026 | Edmond Coletta KEY 10b5-1 | Grant A | 6.9K | $0 |
| Mar 12, 2026 | John W Casella 10b5-1 | Sell S | 963 | $86.7K |
| Mar 12, 2026 | John W Casella 10b5-1 | Grant A | 5.5K | $0 |
| Feb 27, 2026 | Sean Steves | Sell S | 1.2K | $111.4K |
| Feb 27, 2026 | Kevin Drohan | Sell S | 675 | $62.5K |
| Feb 27, 2026 | Shelley E. Sayward | Sell S | 1.6K | $147.8K |
| Feb 27, 2026 | Edmond Coletta KEY | Sell S | 3.8K | $357.2K |
| Feb 27, 2026 | John W Casella KEY | Sell S | 6.7K | $626.2K |
| Feb 26, 2026 | Sean Steves | Grant A | 3.4K | $0 |
| Feb 26, 2026 | Kevin Drohan | Grant A | 2.5K | $0 |
| Feb 26, 2026 | Shelley E. Sayward | Grant A | 4.6K | $0 |
| Feb 26, 2026 | Edmond Coletta KEY | Grant A | 9.8K | $0 |
| Feb 26, 2026 | John W Casella KEY | Grant A | 23.3K | $0 |
| Feb 2, 2026 | Michael Louis Battles KEY | Other F | 5.2K | $1.4M |
| Feb 1, 2026 | Michael Louis Battles KEY | Grant A | 10.7K | $0 |
| Feb 1, 2026 | Michael Louis Battles KEY | Grant A | 10.3K | $0 |
About CWST insider trading
This page tracks insider transactions for CASELLA WASTE SYSTEMS INC (CWST) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.