ROBERT LANGER

Insider Reports History

Location
Newton, MA
Signature
/s/ David Horn, by power of attorney
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by ROBERT LANGER:

Stock Role Class Num Shares Value Price $ Report Date Ownership
Seer, Inc. Director Class A Common Stock 805K $1.71M $2.13 07 Jul 2025 Direct
Seer, Inc. Director Stock Option (right to buy) 30.5K 07 Jul 2025 Direct
Moderna, Inc. Director Stock Option (Right to Buy) 7.56K 06 May 2024 Direct
Frequency Therapeutics, Inc. Director Stock Option 0 17 Aug 2022 Direct

Insider Reports Filed by ROBERT LANGER

Symbol Company Period Transactions Value $ Form Type Role Filing Time
SEER Seer, Inc. 07 Jul 2025 2 $0 4 Director 09 Jul 2025, 16:10
SEER Seer, Inc. 12 Jun 2024 1 $0 4 Director 14 Jun 2024, 16:25
MRNA Moderna, Inc. 06 May 2024 1 $0 4 Director 07 May 2024, 16:51
SEER Seer, Inc. 14 Jun 2023 2 $0 4 Director 16 Jun 2023, 21:18
MRNA Moderna, Inc. 03 May 2023 1 $0 4 Director 05 May 2023, 16:12
MRNA Moderna, Inc. 31 Dec 2022 1 $0 5 Director 03 Feb 2023, 15:34
FREQ Frequency Therapeutics, Inc. 17 Aug 2022 4 $0 4 Director 19 Aug 2022, 16:07
FREQ Frequency Therapeutics, Inc. 21 Jun 2022 1 $0 4 Director 23 Jun 2022, 16:12
SEER Seer, Inc. 15 Jun 2022 2 $0 4 Director 17 Jun 2022, 18:42
MRNA Moderna, Inc. 28 Apr 2022 3 $0 4 Director 02 May 2022, 16:45
SEER Seer, Inc. 10 Jan 2022 2 $0 4 Director 12 Jan 2022, 17:44
SEER Seer, Inc. 17 Jun 2021 1 $0 4 Director 22 Jun 2021, 18:32
FREQ Frequency Therapeutics, Inc. 17 Jun 2021 1 $0 4 Director 21 Jun 2021, 16:34