LANGER ROBERT

CIK: 0001239757
Director
Primary company: INVIVO THERAPEUTICS HOLDINGS CORP. (NVIV)

LANGER ROBERT is a corporate insider at INVIVO THERAPEUTICS HOLDINGS CORP. (NVIV) filing SEC Form 4 transactions. 188 transactions across 15 companies, totaling $58,333 in purchases and $2,822,597 in sales. Source: SEC EDGAR.

Total Transactions
188
Total Buy Value
$58K
Total Sell Value
$2.82M
Net Activity
$-2.76M
Last Transaction
Jul 2025
Companies
15

Companies

Transaction History

Source: SEC EDGAR Form 4 insider transaction filings.

Type
Award
Shares
25,000
Price
$2.14
Value
$54K
Type
Award
Shares
16,500
Price
-
Value
-
Type
Award
Shares
30,500
Price
-
Value
-
Type
Award
Shares
20,500
Price
-
Value
-
Type
Award
Shares
58,178
Price
-
Value
-
Type
Award
Shares
7,557
Price
-
Value
-
Type
Award
Shares
34,735
Price
$0.00
Value
$0
Type
Award
Shares
23,443
Price
$0.00
Value
$0
Type
Award
Shares
6,134
Price
$0.00
Value
$0
Frequency Therapeutics, Inc.
FREQ
Type
Disposition
Shares
14,846
Price
-
Value
-
Frequency Therapeutics, Inc.
FREQ
Type
Award
Shares
14,846
Price
-
Value
-
Frequency Therapeutics, Inc.
FREQ
Type
Disposition
Shares
14,846
Price
-
Value
-
Frequency Therapeutics, Inc.
FREQ
Type
Award
Shares
14,846
Price
-
Value
-
Frequency Therapeutics, Inc.
FREQ
Type
Award
Shares
14,846
Price
$0.00
Value
$0
Type
Award
Shares
29,640
Price
$0.00
Value
$0
Type
Award
Shares
9,945
Price
$0.00
Value
$0
Type
Award
Shares
5,415
Price
$0.00
Value
$0
Type
Exercise
Shares
703
Price
$0.00
Value
$0
Type
Exercise
Shares
703
Price
$0.00
Value
$0
Type
Conversion
Shares
327,102
Price
$0.00
Value
$0