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  1. Home
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  3. LANGER ROBERT

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.

Company
Type
Shares
Price
Value
Shares After
Date
SEC
Seer, Inc.
SEER
Award30,500--30,500
7/7/2025
Filed: 7/9/2025
Filing →
Seer, Inc.
SEER
Award20,500--804,525
7/7/2025
Filed: 7/9/2025
Filing →
Seer, Inc.
SEER
Award58,178--784,025
6/12/2024
Filed: 6/14/2024
Filing →
Moderna, Inc.
MRNA
Award7,557--7,557
5/6/2024
Filed: 5/7/2024
Filing →
Seer, Inc.
SEER
Award34,735$0.00$034,735
6/14/2023
Filed: 6/16/2023
Filing →
Seer, Inc.
SEER
Award23,443$0.00$0725,847
6/14/2023
Filed: 6/16/2023
Filing →
Moderna, Inc.
MRNA
Award6,134$0.00$06,134
5/3/2023
Filed: 5/5/2023
Filing →
Frequency Therapeutics, Inc.
FREQ
Disposition14,846--0
8/17/2022
Filed: 8/19/2022
Filing →
Frequency Therapeutics, Inc.
FREQ
Award14,846--14,846
8/17/2022
Filed: 8/19/2022
Filing →
Frequency Therapeutics, Inc.
FREQ
Disposition14,846--0
8/17/2022
Filed: 8/19/2022
Filing →
Frequency Therapeutics, Inc.
FREQ
Award14,846--14,846
8/17/2022
Filed: 8/19/2022
Filing →
Frequency Therapeutics, Inc.
FREQ
Award14,846$0.00$014,846
6/21/2022
Filed: 6/23/2022
Filing →
Seer, Inc.
SEER
Award29,640$0.00$029,640
6/15/2022
Filed: 6/17/2022
Filing →
Seer, Inc.
SEER
Award9,945$0.00$0702,404
6/15/2022
Filed: 6/17/2022
Filing →
Moderna, Inc.
MRNA
Award5,415$0.00$05,415
4/28/2022
Filed: 5/2/2022
Filing →
Moderna, Inc.
MRNA
Exercise703$0.00$00
4/28/2022
Filed: 5/2/2022
Filing →
Moderna, Inc.
MRNA
Exercise703$0.00$011,467,664
4/28/2022
Filed: 5/2/2022
Filing →
Seer, Inc.
SEER
Conversion327,102$0.00$00
1/10/2022
Filed: 1/12/2022
Filing →
Seer, Inc.
SEER
Conversion327,102--692,459
1/10/2022
Filed: 1/12/2022
Filing →
Seer, Inc.
SEER
Award15,000$0.00$015,000
6/17/2021
Filed: 6/22/2021
Filing →
Seer, Inc.
SEER
Type
Award
Shares
30,500
Price
-
Value
-
Seer, Inc.
SEER
Type
Award
Shares
20,500
Price
-
Value
-
Seer, Inc.
SEER
Type
Award
Shares
58,178
Price
-
Value
-
Moderna, Inc.
MRNA
Type
Award
Shares
7,557
Price
-
Value
-
Seer, Inc.
SEER
Type
Award
Shares
34,735
Price
$0.00
Value
$0
Seer, Inc.
SEER
Type
Award
Shares
23,443
Price
$0.00
Value
$0
Moderna, Inc.
MRNA
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
Seer, Inc.
SEER
Type
Award
Shares
29,640
Price
$0.00
Value
$0
Seer, Inc.
SEER
Type
Award
Shares
9,945
Price
$0.00
Value
$0
Moderna, Inc.
MRNA
Type
Award
Shares
5,415
Price
$0.00
Value
$0
Moderna, Inc.
MRNA
Type
Exercise
Shares
703
Price
$0.00
Value
$0
Moderna, Inc.
MRNA
Type
Exercise
Shares
703
Price
$0.00
Value
$0
Seer, Inc.
SEER
Type
Conversion
Shares
327,102
Price
$0.00
Value
$0
Seer, Inc.
SEER
Type
Conversion
Shares
327,102
Price
-
Value
-
Seer, Inc.
SEER
Type
Award
Shares
15,000
Price
$0.00
Value
$0
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Listed on Turbo0Featured on Findly ToolsFeatured on toolfame.comFeatured on saasfame.comFeatured on Gets.ToolsZ-ImageFeatured On Micro SaaS ExamplesListed on MarketingDBFeatured on SaasDBFeatured on FazierBusiness Services - OnToplist.comFeatured on SubmitMySaasFeatured on ToolDirsFeatured on ToolfioFeatured on Twelve ToolsListed on uno directoryFeatured on Dang.aiFeatured on ToolPilotFeatured on Startup FameFeatured on PostmakeFeatured on Code.Market