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Companies
▲ Purchases (3 ops.)
▼ Sales (24 ops.)
Latest filing published 15 Sept 2026 for IonQ, Inc., €515k.
Filing timeline
BuySaleNiccolo de Masi
Insider track record
Disclosed buys
3
Disclosed sells
24
Signal history
Closed purchases
Market purchases
3
Positive at T+90
0%
Median T+90
-24.9%
Based on 2 purchases whose 90-day window has closed (published at least 91 days ago), the same population our ranking model reads.
Purchases by company
Since each purchase
- -29.4%Entry US$6.84 · Close at T+365 US$4.83
- -54.7%Entry US$14.58 · Close at T+365 US$6.61
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
Niccolo de Masi: trading record in brief
The largest trade in Niccolo de Masi's record is a sale of EUR 91,050,691, dated June 11, 2025 and filed at IonQ, Inc., where the listed title is President and CEO. Two other sales exceed EUR 7 million at Rush Street Interactive, Inc.: EUR 7,164,220 on July 31, 2025 and EUR 7,073,785 on March 30, 2021.
In total, 24 sales for EUR 136,042,200, with a median of EUR 1,301,580, against 3 purchases for EUR 344,721 (median EUR 88,556), or 11% of market trades. The largest purchase, EUR 217,498, is dated December 16, 2021; the other two are from June 12, 2019 and November 17, 2016.
The 168 filings cover five issuers: GLU Mobile Inc (126, Executive Chairman), Rush Street Interactive, Inc. (17, Director), IonQ, Inc. (14), Planet Labs PBC (6, Director) and Resideo Technologies, Inc. (3). The record counts 117 grants and 21 option exercises.
Activity is front-loaded: 43 filings in 2016 and 44 in 2017, against 2 in 2024 and 17 in 2025. Five filings fall in the last twelve months, with neither a purchase nor a sale.
Companies and markets linked to Niccolo de Masi
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations168 total
16,121 shares@ US$37.09320.0046% mcap0.5% of flowCommon StockSEC:0001193125-26-392333:0
7,968 shares0Class A Common StockSEC:0001480011-26-000002:0
20,785 shares@ US$34.8020.7% of flowCommon StockSEC:0001193125-26-106852:0
11,556 shares0Common StockSEC:0001193125-26-062019:0
16,290 shares@ US$50.48650.7% of flowCommon StockSEC:0001193125-25-319678:0
16,120 shares@ US$44.40160.6% of flowCommon StockSEC:0000950170-25-114669:0
485,319 shares0Common StockSEC:0000950142-25-002212:0
446,094 shares@ US$18.346443.5% of flowClass A Common StockSEC:0001793659-25-000170:0
276,163 shares@ US$15.153.4% of flowClass A Common StockSEC:0001793659-25-000159:1
58,453 shares@ US$15.280.7% of flowClass A Common StockSEC:0001793659-25-000159:2
111,478 shares@ US$15.10338.7% of flowClass A Common StockSEC:0001793659-25-000159:0
29,696 shares@ US$13.900.3% of flowClass A Common StockSEC:0001793659-25-000152:1
286,769 shares@ US$14.083321.4% of flowClass A Common StockSEC:0001793659-25-000152:0
180,362 shares@ US$13.702.1% of flowClass A Common StockSEC:0001793659-25-000150:1
224,337 shares@ US$13.922.6% of flowClass A Common StockSEC:0001793659-25-000150:2
171,023 shares@ US$13.371512.0% of flowClass A Common StockSEC:0001793659-25-000150:0
2,597,500 shares@ US$40.343996.0% of flowCommon StockSEC:0000950170-25-086487:0
9,280 shares@ US$42.230.4% of flowCommon StockSEC:0000950170-25-084599:0
10,958 shares0Class A Common StockSEC:0001793659-25-000140:0
668,226 shares0Common StockSEC:0001415889-25-006084:0
4,245 shares0Class A Common StockSEC:0001793659-25-000041:0
93,583 shares0Class A Common StockSEC:0001836833-24-000091:0
23,391 shares0Common StockSEC:0001415889-24-016283:0
40,541 shares0Class A Common StockSEC:0001836833-23-000064:1
54,055 shares0Class A Common StockSEC:0001836833-23-000064:0
25 of 168 declarations
