Insider Transactions in Q4 2025 at Harsco Corp (HSC)
Insider Transaction List (Q4 2025)
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Dec 16
2025
|
Jeffrey A Beswick SVP & Grp. Pres., Clean Earth |
SELL
Payment of exercise price or tax liability
|
Direct |
41,295
-28.09%
|
$702,015
$17.85 P/Share
|
|
Dec 16
2025
|
Jeffrey A Beswick SVP & Grp. Pres., Clean Earth |
SELL
Sale (or disposition) back to the issuer
|
Direct |
43,010
-33.32%
|
$731,170
$17.85 P/Share
|
|
Dec 16
2025
|
Jeffrey A Beswick SVP & Grp. Pres., Clean Earth |
BUY
Exercise of conversion of derivative security
|
Direct |
136,224
+41.72%
|
-
|
|
Dec 16
2025
|
F Nicholas Grasberger Iii Chairman and CEO |
SELL
Payment of exercise price or tax liability
|
Direct |
343,612
-12.53%
|
$5,841,404
$17.85 P/Share
|
|
Dec 16
2025
|
F Nicholas Grasberger Iii Chairman and CEO |
SELL
Sale (or disposition) back to the issuer
|
Direct |
315,382
-17.96%
|
$5,361,494
$17.85 P/Share
|
|
Dec 16
2025
|
F Nicholas Grasberger Iii Chairman and CEO |
BUY
Exercise of conversion of derivative security
|
Direct |
1,063,686
+25.53%
|
-
|
|
Dec 16
2025
|
Jennifer Ott Kozak Senior Vice President & CHRO |
SELL
Payment of exercise price or tax liability
|
Direct |
33,903
-30.59%
|
$576,351
$17.85 P/Share
|
|
Dec 16
2025
|
Jennifer Ott Kozak Senior Vice President & CHRO |
SELL
Sale (or disposition) back to the issuer
|
Direct |
30,496
-32.93%
|
$518,432
$17.85 P/Share
|
|
Dec 16
2025
|
Jennifer Ott Kozak Senior Vice President & CHRO |
BUY
Exercise of conversion of derivative security
|
Direct |
104,326
+42.7%
|
-
|
|
Dec 16
2025
|
Russell C. Hochman President & COO |
SELL
Payment of exercise price or tax liability
|
Direct |
32,755
-17.15%
|
$556,835
$17.85 P/Share
|
|
Dec 16
2025
|
Russell C. Hochman President & COO |
BUY
Exercise of conversion of derivative security
|
Direct |
70,682
+27.01%
|
-
|
|
Dec 16
2025
|
Tom George Vadaketh SVP and CFO |
SELL
Payment of exercise price or tax liability
|
Direct |
58,335
-19.11%
|
$991,695
$17.85 P/Share
|
|
Dec 16
2025
|
Tom George Vadaketh SVP and CFO |
BUY
Exercise of conversion of derivative security
|
Direct |
127,034
+29.38%
|
-
|
|
Dec 08
2025
|
Jennifer Ott Kozak Senior Vice President & CHRO |
SELL
Open market or private sale
|
Direct |
9,692
-54.23%
|
$174,456
$18.18 P/Share
|
|
Dec 08
2025
|
Jennifer Ott Kozak Senior Vice President & CHRO |
SELL
Payment of exercise price or tax liability
|
Direct |
1,701
-8.69%
|
$30,618
$18.22 P/Share
|
|
Dec 08
2025
|
Jennifer Ott Kozak Senior Vice President & CHRO |
SELL
Sale (or disposition) back to the issuer
|
Direct |
4,130
-17.42%
|
$74,340
$18.22 P/Share
|
|
Dec 08
2025
|
Jennifer Ott Kozak Senior Vice President & CHRO |
BUY
Exercise of conversion of derivative security
|
Direct |
10,100
+29.88%
|
$70,700
$7.45 P/Share
|
|
Nov 07
2025
|
Tom George Vadaketh SVP and CFO |
SELL
Payment of exercise price or tax liability
|
Direct |
38,916
-17.92%
|
$466,992
$12.19 P/Share
|
|
Nov 07
2025
|
Tom George Vadaketh SVP and CFO |
BUY
Exercise of conversion of derivative security
|
Direct |
84,746
+28.07%
|
-
|