Andrea Robertson

Track

Insider profile

Currently holds a position at Clean Harbors Inc

Performance

Overall performance
3.1
Performance over holding periods
3.1
30 days 90 days 120 days
Average return -2% 8.2% 15.1%
Success rate 55% 68% 82%
Transactions
9 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance

Positions

Position Company Period
Independent Director Clean Harbors Inc June 1, 2004 -
Andrea Robertson's trades of Clean Harbors Inc's stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-08-03 2026-08-03
PrS Proposed sale
17,659
491.24
US$1,515,020 		17,659 491.24 US$1,515,020
2026-08-03 2026-08-03
S Sale
52,557 +42.6%
69.98
US$2,823,857 		52,557 +42.6% 69.98 US$2,823,857
2025-08-04 2025-07-31
S Sale
8,644 +46.8%
83.26
US$1,653,178 		8,644 +46.8% 83.26 US$1,653,178
2025-07-31 2025-07-31
PrS Proposed sale
836
233.64
US$195,323 		836 233.64 US$195,323
2024-08-01 2024-08-01
PrS Proposed sale
1,148
238.90
US$274,261 		1,148 238.90 US$274,261
2024-08-01 2024-08-01
S Sale
1,148 -10.0%
238.90
US$274,257 		1,148 -10.0% 238.90 US$274,257
2023-08-08 2023-08-08
PrS Proposed sale
1,200
169.08
US$202,895 		1,200 169.08 US$202,895
2023-08-08 2023-08-08
S Sale
1,200 -10.1%
169.08
US$202,895 		1,200 -10.1% 169.08 US$202,895
2022-08-08 2022-08-05
S Sale
1,095 -9.3%
106.37
US$116,475 		1,095 -9.3% 106.37 US$116,475
2022-02-28 2022-02-25
S Sale
1,000 -8.7%
95.30
US$95,300 		1,000 -8.7% 95.30 US$95,300
2021-03-01 2021-02-25
S Sale
1,500 -11.2%
89.42
US$134,130 		1,500 -11.2% 89.42 US$134,130
2020-11-12 2020-11-10
S Sale
1,272 -8.7%
71.90
US$91,457 		1,272 -8.7% 71.90 US$91,457
2019-10-31 2019-10-31
S Sale
1,000 -7.4%
83.78
US$83,780 		1,000 -7.4% 83.78 US$83,780
2019-03-05 2019-03-05
S Sale
1,000 -6.7%
66.75
US$66,750 		1,000 -6.7% 66.75 US$66,750