William Porteous

Insider Reports History

Location
San Francisco, CA
Signature
/s/ Griffin D. Foster, by Power of Attorney for William Porteous
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 William Porteous:

Stock Role Class Num Shares Value Price $ Report Date Ownership
Spire Global, Inc. Director Class A Common Stock 596K $5.84M $9.79 01 Oct 2025 By: RRE Ventures V, L.P.
Spire Global, Inc. Director Class A Common Stock 248K $2.43M $9.79 01 Oct 2025 By: RRE Leaders Fund, L.P.
Spire Global, Inc. Director Class A Common Stock 115K $1.3M $11.29 01 Oct 2025 Direct

Insider Reports Filed by William Porteous

Symbol Company Period Transactions Value $ Form Type Role Filing Time
SPIR Spire Global, Inc. 01 Oct 2025 1 $24.1K 4 Director 02 Oct 2025, 16:30
SPIR Spire Global, Inc. 01 Jul 2025 1 $23.3K 4 Director 02 Jul 2025, 16:30
SPIR Spire Global, Inc. 05 Jun 2025 1 $0 4 Director 09 Jun 2025, 16:30
SPIR Spire Global, Inc. 01 Apr 2025 1 $22.9K 4 Director 03 Apr 2025, 16:30
SPIR Spire Global, Inc. 02 Jan 2025 1 $22.9K 4 Director 06 Jan 2025, 16:56
SPIR Spire Global, Inc. 01 Oct 2024 1 $22.9K 4 Director 03 Oct 2024, 16:15
SPIR Spire Global, Inc. 01 Jul 2024 1 $22.9K 4 Director 03 Jul 2024, 16:25
SPIR Spire Global, Inc. 05 Jun 2024 1 $0 4 Director 07 Jun 2024, 17:17
SPIR Spire Global, Inc. 01 Apr 2024 1 $22.9K 4 Director 03 Apr 2024, 17:03
SPIR Spire Global, Inc. 02 Jan 2024 1 $22.9K 4 Director 04 Jan 2024, 18:21
SPIR Spire Global, Inc. 02 Oct 2023 1 $22.9K 4 Director 04 Oct 2023, 16:38
SPIR Spire Global, Inc. 03 Jul 2023 1 $13.5K 4 Director 06 Jul 2023, 16:45
SPIR Spire Global, Inc. 14 Jun 2023 1 $0 4 Director 16 Jun 2023, 17:07
SPIR Spire Global, Inc. 03 Apr 2023 1 $11.2K 4 Director 05 Apr 2023, 16:06
SPIR Spire Global, Inc. 20 Jan 2023 1 $11.2K 4 Director 24 Jan 2023, 16:36
SPIR Spire Global, Inc. 03 Jan 2023 1 $0 4 Director 05 Jan 2023, 15:03
SPIR Spire Global, Inc. 01 Apr 2022 3 $0 4 Director 02 Sep 2022, 16:27
SPIR Spire Global, Inc. 09 Nov 2021 1 $0 4 Director 12 Nov 2021, 15:04
SPIR Spire Global, Inc. 16 Aug 2021 0 $0 3 Director 17 Aug 2021, 21:39