Stock chart
Ticker: HSC Exchange: NYS


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Earnings
Earnings
 
Value bought

Past 90 days

 
Value sold

Past 90 days

 
Net insiders buying

Past 90 days

 
Trades (buy and sell)

Past 90 days

Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2025-03-18 2025-03-14 B Purchase

Vadaketh Tom George

SVP and CFO

Officer
40,297 +43.7%
6.20
USD 250,003
40,297 +43.7% 6.20 USD 250,003
2025-03-18 2025-03-14 B Purchase

Hochman Russell C.

SVP, GC, CCO and Corp. Sec.

Officer
40,127 +50.0%
6.27
USD 251,596
40,127 +50.0% 6.27 USD 251,596
2024-11-13 2024-11-12 B Purchase

Vadaketh Tom George

SVP and CFO

Officer
13,343 +19.7%
7.12
USD 95,002
13,343 +19.7% 7.12 USD 95,002
2024-11-13 2024-11-08 B Purchase

Vadaketh Tom George

SVP and CFO

Officer
21,956 +47.9%
6.92
USD 151,936
21,956 +47.9% 6.92 USD 151,936
2024-11-12 2024-11-08 S Sale

EVERITT DAVID C

Non-Executive Director
51,415 -100.0%
7.02
USD 360,764
51,415 -100.0% 7.02 USD 360,764
2024-05-06 2024-05-06 B Purchase

GRASBERGER F NICHOLAS III

Chairman, President and CEO

Executive Director
25,000 +3.1%
7.59
USD 189,750
25,000 +3.1% 7.59 USD 189,750
2023-08-11 2023-08-09 B Purchase

Minan Peter Francis

Interim SVP and CFO

Officer
3,667 +1.3%
7.02
USD 25,742
3,667 +1.3% 7.02 USD 25,742
2022-02-28 2022-02-28 B Purchase

Aga Anshooman

SVP and CFO

Officer
2,000 +100.0%
11.78
USD 23,560
2,000 +100.0% 11.78 USD 23,560
2022-02-28 2022-02-28 B Purchase

GRASBERGER F NICHOLAS III

Chairman, President and CEO

Executive Director
25,000 +3.7%
11.92
USD 298,000
25,000 +3.7% 11.92 USD 298,000
2021-11-04 2021-11-04 B Purchase

Aga Anshooman

SVP and CFO

Officer
2,000 +inf%
13.63
USD 27,260
2,000 +inf% 13.63 USD 27,260
2021-11-04 2021-11-04 B Purchase

Stanton David

SVP & Group Pres. Clean Earth

Officer
5,000 +20.9%
13.75
USD 68,750
5,000 +20.9% 13.75 USD 68,750
2021-05-19 2021-05-18 PS Planned sale

Hochman Russell C.

SVP, GC, CCO and Corp. Sec.

Officer
1,932 -4.7%
23.01
USD 44,455
1,932 -4.7% 23.01 USD 44,455
2021-05-19 2021-05-17 PS Planned sale

Hochman Russell C.

SVP, GC, CCO and Corp. Sec.

Officer
6,130 -13.4%
22.65
USD 138,845
6,130 -13.4% 22.65 USD 138,845
2021-02-25 2021-02-24 PS Planned sale

Hochman Russell C.

SVP, GC, CCO and Corp. Sec.

Officer
3,842 -8.8%
21.82
USD 83,832
3,842 -8.8% 21.82 USD 83,832
2021-02-25 2021-02-23 PS Planned sale

Hochman Russell C.

SVP, GC, CCO and Corp. Sec.

Officer
12,260 -23.6%
21.00
USD 257,460
12,260 -23.6% 21.00 USD 257,460
2020-05-18 2020-05-15 B Purchase

Purvis Edgar M Jr

Non-Executive Director
9,000 +76.4%
8.50
USD 76,500
9,000 +76.4% 8.50 USD 76,500
2020-05-15 2020-05-15 S Sale

McKenzie Tracey L.

SVP and CHRO

Officer
4,627 -49.5%
8.51
USD 39,376
4,627 -49.5% 8.51 USD 39,376
2020-05-15 2020-05-14 S Sale

McKenzie Tracey L.

SVP and CHRO

Officer
41,179 -94.1%
8.31
USD 342,197
41,179 -94.1% 8.31 USD 342,197
2020-05-14 2020-05-14 B Purchase

WIDMAN PHILLIP

Non-Executive Director
15,000 +33.8%
7.56
USD 113,400
15,000 +33.8% 7.56 USD 113,400
2020-05-14 2020-05-14 B Purchase

WIDMAN PHILLIP

Non-Executive Director
10,000 +29.1%
7.57
USD 75,700
10,000 +29.1% 7.57 USD 75,700
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