Stanley C. Erck

Insider Reports History

Location
Gaithersburg, MD
Signature
/s/ David Sandoval, Attorney-in-Fact
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 Stanley C. Erck:

Stock Role Class Num Shares Value Price $ Report Date Ownership
MAXCYTE, INC. Director Common Stock 398K $547K $1.37 13 Aug 2025 Direct
NOVAVAX INC President and CEO, Director Common Stock 36.5K $155K $4.26 14 Dec 2022 Direct
NOVAVAX INC President and CEO, Director Restricted Stock Units 6.97K $39.6K $5.69 14 Dec 2022 Direct
MAXCYTE, INC. Director Stock Option (right to buy) 50.8K 18 Jun 2025 Direct
MAXCYTE, INC. Director Employee Stock Option (right to buy) 0 01 Nov 2024 Direct

Insider Reports Filed by Stanley C. Erck

Symbol Company Period Transactions Value $ Form Type Role Filing Time
MXCT MAXCYTE, INC. 13 Aug 2025 1 $137K 4 Director 13 Aug 2025, 19:47
MXCT MAXCYTE, INC. 18 Jun 2025 2 $0 4 Director 23 Jun 2025, 18:41
MXCT MAXCYTE, INC. 01 Nov 2024 3 -$175K 4 Director 05 Nov 2024, 16:25
MXCT MAXCYTE, INC. 01 Oct 2024 6 -$177K 4 Director 02 Oct 2024, 17:03
MXCT MAXCYTE, INC. 03 Sep 2024 6 -$190K 4 Director 05 Sep 2024, 17:10
MXCT MAXCYTE, INC. 11 Jun 2024 2 $0 4 Director 13 Jun 2024, 17:37
MXCT MAXCYTE, INC. 22 Jun 2023 1 $0 4 Director 23 Jun 2023, 17:36
NVAX NOVAVAX INC 14 Dec 2022 3 -$40K 4 President and CEO, Director 16 Dec 2022, 16:00
NVAX NOVAVAX INC 26 Sep 2022 3 -$41.1K 4 President and CEO, Director 28 Sep 2022, 17:02
MXCT MAXCYTE, INC. 29 Jun 2022 1 $0 4 Director 08 Jul 2022, 16:04
NVAX NOVAVAX INC 10 Mar 2022 2 $0 4 President and CEO, Director 14 Mar 2022, 19:43
NVAX NOVAVAX INC 14 Dec 2021 3 -$567K 4 President and CEO, Director 16 Dec 2021, 16:14
NVAX NOVAVAX INC 04 Oct 2021 14 -$6.37M 4 President and CEO, Director 05 Oct 2021, 17:05
NVAX NOVAVAX INC 01 Oct 2021 27 -$7.25M 4 President and CEO, Director 05 Oct 2021, 17:04
NVAX NOVAVAX INC 26 Sep 2021 3 -$785K 4 President and CEO, Director 28 Sep 2021, 17:02
MXCT MAXCYTE, INC. 09 Aug 2021 1 $0 4 Director 11 Aug 2021, 17:14
MXCT MAXCYTE, INC. 29 Jul 2021 0 $0 3 Director 29 Jul 2021, 18:37
NVAX NOVAVAX INC 01 Jul 2021 30 -$15.1M 4 President and CEO, Director 06 Jul 2021, 17:03