GERSTENBERG ERIC W (Chief Operating Officer(CHESI)) sold 5.5% of their position (2.50K shares) of CLEAN HARBORS INC on the open market
Open‑market sale worth $699.6K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 1 sale
Filed: 2/24/2026ACC: 0001211558-26-000004
Officer· Chief Operating Officer(CHESI)
Since Jul 2018
-2.50K
Net shares
Net seller
$699.6K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
2.50K disposed
Non-Derivative Transactions1
Common Stock
Direct
Shares
−2.50K
Price / share
$279.86
Trade value
$699.65K
% of position
5.5%
2/23/2026
45.52K→43.02K
Total
Net shares
−2.50K
Net value
-$699.65K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 2/23/2026 | S · Sale | −2.50K | $279.86 | $699.65K | 5.5% | 45.52K | 43.02K |
| Total | −2.50K | -$699.65K | ||||||
Derivative Transactions0
No derivative transactions reported