SILVERNAIL LAUREN P

CIK: 0001225755
Director
Primary company: ISTA PHARMACEUTICALS INC (ISTA)

SILVERNAIL LAUREN P is a corporate insider at ISTA PHARMACEUTICALS INC (ISTA) filing SEC Form 4 transactions. 170 transactions across 6 companies, totaling $76,485 in purchases and $3,672,950 in sales. Source: SEC EDGAR.

Total Transactions
170
Total Buy Value
$76K
Total Sell Value
$3.67M
Net Activity
$-3.60M
Last Transaction
Jun 2025
Companies
6

Companies

Transaction History

Source: SEC EDGAR Form 4 insider transaction filings.

Type
Award
Shares
5,248
Price
-
Value
-
Type
Purchase
Shares
1,000
Price
$31.00
Value
$31K
Type
Award
Shares
7,339
Price
-
Value
-
Type
Award
Shares
7,125
Price
$10.18
Value
$73K
Type
Award
Shares
1,439
Price
-
Value
-
Type
Award
Shares
42,750
Price
$12.94
Value
$553K
Type
Award
Shares
8,636
Price
-
Value
-
Type
Award
Shares
42,750
Price
$12.94
Value
$553K
Type
Award
Shares
8,636
Price
-
Value
-
Type
Award
Shares
8,347
Price
-
Value
-
Harpoon Therapeutics, Inc.
HARP
Type
Disposition
Shares
2,300
Price
-
Value
-
Harpoon Therapeutics, Inc.
HARP
Type
Disposition
Shares
2,033
Price
-
Value
-
Harpoon Therapeutics, Inc.
HARP
Type
Disposition
Shares
5,000
Price
-
Value
-
Type
Award
Shares
3,119
Price
-
Value
-
Harpoon Therapeutics, Inc.
HARP
Type
Award
Shares
5,000
Price
$0.00
Value
$0
Harpoon Therapeutics, Inc.
HARP
Type
Award
Shares
23,000
Price
$0.00
Value
$0
Harpoon Therapeutics, Inc.
HARP
Type
Award
Shares
20,335
Price
$0.00
Value
$0
Type
Sale
Shares
52,015
Price
$12.42
Value
$646K
Type
Sale
Shares
16,189
Price
$13.92
Value
$225K
Type
Sale
Shares
10,192
Price
$9.73
Value
$99K