Speiser Michael L (CIK 0001433644)

Latest company ownership

Role: Director
Shares held
33,596
Last filed at
Nov 10, 2025
Confidence Score
10.3
2025Q4
Confidence Score History
2021Q1 2025Q4
Role: Director
Shares held
15,601
Last filed at
Jun 22, 2017
Confidence Score
50.0
2025Q4
Confidence Score History
2018Q2 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Dec 5, 2025 Dec 8, 2025 Snowflake Inc. Director Sell 33.8 -50,741 -2.49% $11.7M
Nov 7, 2025 Nov 10, 2025 Snowflake Inc. Director Sell 33.8 -50,741 -2.43% $13.1M
Oct 3, 2025 Oct 6, 2025 Snowflake Inc. Director Sell 38.8 -2,976 -2.11% $702.4K
Oct 3, 2025 Oct 6, 2025 Snowflake Inc. Director Sell 33.8 -47,765 -2.35% $11.3M
Sep 5, 2025 Sep 8, 2025 Snowflake Inc. Director Sell 33.8 -50,741 -2.32% $11.4M
Aug 1, 2025 Aug 4, 2025 Snowflake Inc. Director Sell 33.8 -50,741 -2.26% $10.6M
Jul 7, 2025 Jul 7, 2025 Snowflake Inc. Director Sell 33.8 -50,741 -2.21% $11.2M
Jun 6, 2025 Jun 9, 2025 Snowflake Inc. Director Sell 33.8 -50,741 -2.17% $10.7M
May 2, 2025 May 5, 2025 Snowflake Inc. Director Sell 35.0 -50,741 -2.12% $8.5M
Apr 4, 2025 Apr 7, 2025 Snowflake Inc. Director Sell 35.0 -50,741 -2.08% $6.6M
Jun 7, 2024 Jun 10, 2024 Snowflake Inc. Director Buy 93.8 +76,200 3.22% $10M
Jun 29, 2023 Jul 3, 2023 Snowflake Inc. Director Sell 15.0 -500,000 -17.47% $88.8M
Mar 18, 2022 Mar 21, 2022 Snowflake Inc. Director Sell 15.0 -750,000 -20.77% $166.6M
Aug 27, 2021 Aug 31, 2021 Snowflake Inc. Director Sell 15.0 -535,000 -12.44% $158.6M
Mar 9, 2021 Mar 11, 2021 Snowflake Inc. Director Sell 15.0 -650,000 -13.13% $142.4M
Jul 9, 2018 Jul 11, 2018 Pure Storage, Inc. Director Sell 15.0 -4,437,833 -98.53% $103.8M
Jul 2, 2018 Jul 5, 2018 Pure Storage, Inc. Director Sell 2.5 -1,200,000 -94.76% $28.5M
Jun 18, 2018 Jun 20, 2018 Pure Storage, Inc. Director Sell 5.0 -150,000 -63.70% $3.7M
Jun 12, 2018 Jun 14, 2018 Pure Storage, Inc. Director Sell 16.3 -232,226 -80.41% $5.8M
Jun 4, 2018 Jun 6, 2018 Pure Storage, Inc. Director Sell 5.0 -1,133,556 -95.25% $3.5M
May 21, 2018 May 23, 2018 Pure Storage, Inc. Director Sell 5.0 -150,000 -58.34% $3.4M
May 7, 2018 May 9, 2018 Pure Storage, Inc. Director Sell 5.0 -150,000 -71.76% $3.4M
Apr 23, 2018 Apr 25, 2018 Pure Storage, Inc. Director Sell 5.0 -150,000 -90.58% $3.1M