InsidersTradesSigma
Total declarations
Companies
▲ Purchases (1 ops.)
▼ Sales (100 ops.)
Insider track record
Board DirectorDisclosed buys
1
Disclosed sells
100
T+90 hit rate
0%
T+90 mean return
-10.6%
Across 1 buy signal with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Browse the complete record of transactions filed by Speiser Michael L, Director. Insider active across 2 companies, notably Snowflake Inc.. Aggregated, 110 reports have been recorded. Split: 1 buy · 100 sells. Total volume traded: €74.5m. History available since 8 July 2021. The latest transaction was disclosed on 7 August 2026 (Cession). Regulator: SEC (Form 4). All data is free.
Companies and markets linked to Speiser Michael L
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations110 total
12,973 shares@ US$324.060.0037% mcap3.3% of flowCommon StockSEC:0001433644-26-000016:1
840 shares@ US$324.060.0002% mcap0.2% of flowCommon StockSEC:0001433644-26-000016:2
34,005 shares@ US$324.060.0096% mcap8.7% of flowCommon StockSEC:0001433644-26-000016:6
840 shares@ US$324.060.0002% mcap0.2% of flowCommon StockSEC:0001433644-26-000016:3
840 shares@ US$324.060.0002% mcap0.2% of flowCommon StockSEC:0001433644-26-000016:4
840 shares@ US$324.060.0002% mcap0.2% of flowCommon StockSEC:0001433644-26-000016:5
403 shares@ US$324.060.0001% mcap0.1% of flowCommon StockSEC:0001433644-26-000016:0
83 shares@ US$262.7410.0000% mcap0.0% of flowCommon StockSEC:0001433644-26-000014:1
40 shares@ US$262.7410.0000% mcap0.0% of flowCommon StockSEC:0001433644-26-000013:11
72 shares@ US$262.060.0000% mcap0.0% of flowCommon StockSEC:0001433644-26-000013:12
223 shares@ US$255.1610.0001% mcap0.1% of flowCommon StockSEC:0001433644-26-000013:17
12 shares@ US$254.5240.0000% mcap0.0% of flowCommon StockSEC:0001433644-26-000013:18
2,143 shares@ US$263.9120.0006% mcap0.9% of flowCommon StockSEC:0001433644-26-000013:0
1,169 shares@ US$257.4470.0003% mcap0.5% of flowCommon StockSEC:0001433644-26-000013:6
7,185 shares@ US$255.1610.0020% mcap2.8% of flowCommon StockSEC:0001433644-26-000013:27
53 shares@ US$263.9120.0000% mcap0.0% of flowCommon StockSEC:0001433644-26-000014:0
1 shares@ US$253.8610.0000% mcap0.0% of flowCommon StockSEC:0001433644-26-000015:9
465 shares@ US$255.1610.0001% mcap0.1% of flowCommon StockSEC:0001433644-26-000014:17
465 shares@ US$255.1610.0001% mcap0.1% of flowCommon StockSEC:0001433644-26-000015:7
465 shares@ US$255.1610.0001% mcap0.1% of flowCommon StockSEC:0001433644-26-000014:27
28 shares@ US$254.5240.0000% mcap0.0% of flowCommon StockSEC:0001433644-26-000015:8
29 shares@ US$257.4470.0000% mcap0.0% of flowCommon StockSEC:0001433644-26-000014:16
28 shares@ US$254.5240.0000% mcap0.0% of flowCommon StockSEC:0001433644-26-000014:18
83 shares@ US$262.7410.0000% mcap0.0% of flowCommon StockSEC:0001433644-26-000014:21
150 shares@ US$262.060.0000% mcap0.0% of flowCommon StockSEC:0001433644-26-000015:2
25 of 110 declarations
About Speiser Michael L
Speiser Michael L is Administrateur and serves as a director at Snowflake Inc. and Workday, Inc. He has 103 filings in total. Among the sampled recent filings, the aggregated amounts show EUR 9,168,915 of buys and EUR 51,040,340 of sells, over the period from 2021-07-12 to 2026-07-08, with cession as the dominant transaction type.
