MILLS STEVEN RICHARD

CIK: 0001230727
Director

MILLS STEVEN RICHARD is a corporate insider at BLACK HILLS CORP /SD/ (BKH) filing SEC Form 4 transactions. 286 transactions across 3 companies, totaling $614,756 in purchases and $5,212,094 in sales. Source: SEC EDGAR.

Total Transactions
286
Total Buy Value
$615K
Total Sell Value
$5.21M
Net Activity
$-4.60M
Last Transaction
May 2026
Companies
3

Companies

Transaction History

Source: SEC EDGAR Form 4 insider transaction filings.

Type
Award
Shares
1,921
Price
-
Value
-
Type
Award
Shares
2,222
Price
-
Value
-
AMYRIS, INC.
AMRS
Type
J
Shares
10,316
Price
-
Value
-
AMYRIS, INC.
AMRS
Type
J
Shares
27,088
Price
-
Value
-
Type
Award
Shares
2,428
Price
-
Value
-
Type
J
Shares
23
Price
-
Value
-
Type
Award
Shares
1,836
Price
-
Value
-
AMYRIS, INC.
AMRS
Type
Award
Shares
80,000
Price
$0.00
Value
$0
Type
Award
Shares
1,638
Price
-
Value
-
Type
J
Shares
4
Price
-
Value
-
AMYRIS, INC.
AMRS
Type
Award
Shares
12,881
Price
$0.00
Value
$0
Type
Award
Shares
496
Price
$0.00
Value
$0
Type
Award
Shares
168
Price
$65.01
Value
$11K
Type
Award
Shares
409
Price
$64.12
Value
$26K
Type
Award
Shares
141
Price
$71.26
Value
$10K
Type
Award
Shares
373
Price
$70.33
Value
$26K
AMYRIS, INC.
AMRS
Type
Award
Shares
7,409
Price
$0.00
Value
$0
AMYRIS, INC.
AMRS
Type
Award
Shares
7,409
Price
$0.00
Value
$0
Type
Award
Shares
148
Price
$65.90
Value
$10K
Type
Award
Shares
398
Price
$65.79
Value
$26K