DUREN DIANE K

CIK: 0001563283
Director
Primary company: UNION PACIFIC CORP (UNP)

DUREN DIANE K is a corporate insider at UNION PACIFIC CORP (UNP) filing SEC Form 4 transactions. 68 transactions across 3 companies, totaling $512,930 in purchases and $7,936,219 in sales. Source: SEC EDGAR.

Total Transactions
68
Total Buy Value
$513K
Total Sell Value
$7.94M
Net Activity
$-7.42M
Last Transaction
May 2026
Companies
3

Companies

Transaction History

Source: SEC EDGAR Form 4 insider transaction filings.

Type
Award
Shares
3,025
Price
-
Value
-
Type
Award
Shares
3,706
Price
-
Value
-
U.S. SILICA HOLDINGS, INC.
SLCA
Type
Disposition
Shares
9,677
Price
$15.50
Value
$150K
U.S. SILICA HOLDINGS, INC.
SLCA
Type
Disposition
Shares
93,350
Price
$15.50
Value
$1.45M
Type
Award
Shares
2,739
Price
-
Value
-
U.S. SILICA HOLDINGS, INC.
SLCA
Type
Award
Shares
9,677
Price
-
Value
-
U.S. SILICA HOLDINGS, INC.
SLCA
Type
Award
Shares
12,077
Price
$0.00
Value
$0
Type
Award
Shares
2,274
Price
$0.00
Value
$0
U.S. SILICA HOLDINGS, INC.
SLCA
Type
Sale
Shares
16,089
Price
$11.43
Value
$184K
U.S. SILICA HOLDINGS, INC.
SLCA
Type
Award
Shares
7,467
Price
$0.00
Value
$0
Type
Award
Shares
2,410
Price
$0.00
Value
$0
U.S. SILICA HOLDINGS, INC.
SLCA
Type
Award
Shares
11,668
Price
$0.00
Value
$0
Type
Award
Shares
1,709
Price
$0.00
Value
$0
U.S. SILICA HOLDINGS, INC.
SLCA
Type
Tax Payment
Shares
18,293
Price
$11.97
Value
$219K
Type
Award
Shares
1,941
Price
$0.00
Value
$0
U.S. SILICA HOLDINGS, INC.
SLCA
Type
Award
Shares
73,171
Price
$0.00
Value
$0
Type
Award
Shares
1,830
Price
$0.00
Value
$0
U.S. SILICA HOLDINGS, INC.
SLCA
Type
Exercise
Shares
3,921
Price
-
Value
-
U.S. SILICA HOLDINGS, INC.
SLCA
Type
Exercise
Shares
3,921
Price
-
Value
-
U.S. SILICA HOLDINGS, INC.
SLCA
Type
Award
Shares
7,260
Price
$0.00
Value
$0