Gerstenberg Eric W
- SEC CIK
- 0001211558
In the past year, 4 open-market sale filings worth $1.94M and no purchases.
Current role at each company
- CLH Clean Harbors IncCO-CEOas of Aug 18, 2026
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- –
- 0 filings
- Sold
- $1.94M
- 4 filings
- Net
- −$1.94M
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Gerstenberg Eric W as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 18, 2026 (view filing)2:47 PM ET | Aug 14 | 4 days | Gerstenberg Eric WCO-CEO | SSale | −2.50K | $321.34 | −$803.4K | −4.2%56.8K after | |
| Aug 14, 2026 (view filing)9:20 AM ET | Mar 18 | 149 days | Gerstenberg Eric WCO-CEO | SSale | −1.00K | $293.00 | −$293.0K | −1.6%59.9K after | Amended |
| Aug 14, 2026 (view filing)9:13 AM ET | Feb 23 | 172 days | Gerstenberg Eric WCO-CEO | SSale | −2.50K | $279.86 | −$699.6K | −3.8%64.0K after | Amended |
| Dec 17, 2025 (view filing) | Dec 16 | 1 day | Gerstenberg Eric WCO-CEO | SSale | −601 | $240.90 | −$144.8K | −1.2%50.5K after | |
| Jun 9, 2025 (view filing) | Jun 6 | 3 days | Gerstenberg Eric WCO-CEO | SSale | −8.08K | $225.23 | −$1.82M | −13.5%51.6K after | |
| Nov 18, 2024 (view filing) | Nov 15 | 3 days | Gerstenberg Eric WCO-CEO | SSale | −6.05K | $250.42 | −$1.52M | −9.8%55.7K after | |
| Mar 18, 2024 (view filing) | Mar 15 | 3 days | Gerstenberg Eric WCO-CEO | SSale | −15.3K | $187.71 | −$2.87M | −18.5%67.4K after | |
| Nov 27, 2023 (view filing) | Nov 22 | 5 days | Gerstenberg Eric WCO-CEO | SSale | −8.00K | $164.82 | −$1.32M | −10.4%68.8K after | |
| Jul 6, 2023 (view filing) | Jul 3 | 3 days | Gerstenberg Eric WCO-CEO | SSale | −9.72K | $164.43 | −$1.60M | −11.1%77.5K after | |
| Mar 17, 2023 (view filing) | Mar 15 | 2 days | Gerstenberg Eric WCHIEF OPERATING OFFICER(CHESI) | SSale | −488 | $133.07 | −$64.9K | −0.6%87.3K after | |
| Dec 22, 2022 (view filing) | Dec 21 | 1 day | Gerstenberg Eric WCHIEF OPERATING OFFICER(CHESI) | SSale | −16.4K | $116.02 | −$1.90M | −21.1%61.3K after | |
| Mar 28, 2022 (view filing) | Mar 25 | 3 days | Gerstenberg Eric WChief Operating Officer(CHESI) | SSale | −6.93K | $106.62 | −$738.6K | −7.1%90.8K after | |
| Aug 23, 2021 (view filing) | Aug 20 | 3 days | Gerstenberg Eric WChief Operating Officer(CHESI) | SSale | −18.0K | $100.28 | −$1.80M | −19.1%76.3K after |