InsidersTradesSigma
Total declarations
Companies
▲ Purchases (1 ops.)
▼ Sales (1 ops.)
Insider track record
OtherDisclosed buys
1
Disclosed sells
1
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Explore the detailed record of transactions filed by Chai Nelson. Director active across 3 companies, notably Uber Technologies, Inc. Aggregated, 50 reports have been recorded. Split: 1 buy · 1 sell. Total volume traded: €4.1m. Activity tracked since 1 May 2021. The latest transaction was disclosed on 21 May 2026 (Retenue fiscale). Regulator: SEC (Form 4). The full history is free.
Companies and markets linked to Chai Nelson
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations50 total
681 sharesCommon SharesSEC:0001193125-26-239372:0
193 shares@ US$330.260.0000% mcap100.0% of flowCommon SharesSEC:0001193125-26-239372:1
499 shares0Common StockSEC:0000097745-26-000106:0
565 shares0Common StockSEC:0000097745-25-000063:0
771 sharesCommon SharesSEC:0001213900-25-045007:0
16 shares@ US$555.89100.0% of flowCommon StockSEC:0001127602-25-006235:0
Canonical exit: 5 Feb 2025 (T+90)
339 shares0Common StockSEC:0001127602-24-016382:0
718 sharesCommon SharesSEC:0001213900-24-044602:0
3,274 sharesCommon StockSEC:0001562180-23-007365:0
3,274 sharesCommon StockSEC:0001562180-23-006962:0
100,000 shares@ US$45.047737.8% of flowCommon StockSEC:0001562180-23-006516:0
3,274 sharesCommon StockSEC:0001562180-23-006462:0
3,275 sharesCommon StockSEC:0001562180-23-005958:0
3,457 sharesCommon StockSEC:0001562180-23-005433:0
392 shares0Common StockSEC:0001127602-23-016987:0
3,457 sharesCommon StockSEC:0001562180-23-004259:0
3,274 sharesCommon StockSEC:0001562180-23-003625:0
3,457 sharesCommon StockSEC:0001552781-23-000148:0
3,456 sharesCommon StockSEC:0001562180-23-001610:0
3,457 sharesCommon StockSEC:0001562180-23-000504:0
3,457 sharesCommon StockSEC:0001562180-22-008391:0
3,457 sharesCommon StockSEC:0001562180-22-007764:0
3,457 sharesCommon StockSEC:0001562180-22-007238:0
3,457 sharesCommon StockSEC:0001562180-22-006772:0
2,620 shares@ US$28.920.7% of flowCommon StockSEC:0001562180-22-006526:0
25 of 50 declarations
About Chai Nelson
Chai Nelson is Chief Financial Officer at Uber Technologies, Inc, and a Director at Thermo Fisher Scientific INC. and Chubb Ltd. Across 50 total filings, the 50 most recent filings cover the period from 2021-05-04 to 2026-05-26, with EUR 8287 of buys and EUR 4133442 of sells, and the most frequent transaction nature is option exercise.
