InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (9 ops.)
Insider track record
CFODisclosed buys
0
Disclosed sells
9
T+90 hit rate
43%
T+90 mean return
+0.6%
Across 21 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Browse the detailed record of transactions filed by Chu Mona, Chief Accounting Officer. Insider active across 2 companies, notably Pure Storage, Inc.. In total, 43 disclosures have been logged. Breakdown: 0 buy · 9 sells. Total volume traded: €4.8m. History available since 15 March 2022. The latest transaction was filed on 20 December 2025 (Retenue fiscale). Regulator: SEC (Form 4). All data is accessible without signup.
Declarations43 total
2,864 sharesClass A Common StockSEC:0001915915-26-000007:0
5,176 shares@ US$69.139.2% of flowClass A Common StockSEC:0001915915-25-000023
5,176 shares@ US$69.130.0013% mcap9.2% of flowClass A Common StockSEC:0001915915-25-000023:0
5,175 shares@ US$87.8711.6% of flowClass A Common StockSEC:0001915915-25-000019
5,175 shares@ US$87.870.0017% mcap11.6% of flowClass A Common StockSEC:0001915915-25-000019:0
5,155 shares@ US$88.083.9% of flowClass A Common StockSEC:0001915915-25-000019:1
8,311 shares@ US$10.622.5% of flowClass A Common StockSEC:0001915915-25-000013
10,000 shares@ US$10.623.0% of flowClass A Common StockSEC:0001915915-25-000007
8,311 shares@ US$10.620.0004% mcap2.5% of flowClass A Common StockSEC:0001915915-25-000013:0
17,500 shares@ US$17.000.0011% mcap7.7% of flowClass A Common StockSEC:0001915915-25-000015:0
20,647 shares@ US$10.620.0009% mcap6.0% of flowClass A Common StockSEC:0001915915-25-000011:0
6,853 shares@ US$10.620.0003% mcap2.0% of flowClass A Common StockSEC:0001915915-25-000005:0
6,853 shares@ US$10.622.0% of flowClass A Common StockSEC:0001915915-25-000005
17,500 shares@ US$17.007.7% of flowClass A Common StockSEC:0001915915-25-000015
25,000 shares@ US$10.627.2% of flowClass A Common StockSEC:0001915915-25-000009
20,647 shares@ US$10.626.0% of flowClass A Common StockSEC:0001915915-25-000011
25,000 shares@ US$10.620.0010% mcap7.2% of flowClass A Common StockSEC:0001915915-25-000009:0
10,000 shares@ US$10.620.0004% mcap3.0% of flowClass A Common StockSEC:0001915915-25-000007:0
20,071 shares0Class A Common StockSEC:0001474432-25-000033:0
21,409 shares0Class A Common StockSEC:0001628280-25-027555:0
4,933 shares@ US$51.522.4% of flowClass A Common StockSEC:0001628280-25-014528:0
13,787 shares0Class A Common StockSEC:0001628280-25-013481:0
4,637 shares@ US$62.342.8% of flowClass A Common StockSEC:0001628280-24-052367:0
8,311 shares@ US$62.165.0% of flowClass A Common StockSEC:0001628280-24-051473:0
20,647 shares@ US$51.509.8% of flowClass A Common StockSEC:0001628280-24-042603:0
25 of 43 declarations
About Chu Mona
Mona Chu is the Chief Accounting Officer of Pure Storage, Inc. She oversees the company's accounting operations.
