1. Corporate Officers - C
2. Chai Nelson

Insider Trading History of Chai Nelson

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) of Chai Nelson since 2006. This trader's CIK number is 1299914. At the time of last reporting, Chai Nelson was the Chief Financial Officer of Uber Technologies, Inc. (stock ticker symbol UBER). Also see all insider trading activities at Uber Technologies, Inc.

Note that in the past Chai Nelson also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Archipelago Holdings Inc (AX) by Chai Nelson

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2005	AX	0	$0	0	$0	52,906	$0

Yearly summary of insider trading at Uber Technologies, Inc (UBER) by Chai Nelson

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2023	UBER	0	$0	100,000	$4,504,800	68,349	$0
2022	UBER	0	$0	0	$0	253,922	$0
2021	UBER	0	$0	0	$0	100,000	$0

Yearly summary of insider trading at Nyse Group, Inc. (NYX) by Chai Nelson

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2007	NYX	0	$0	76,700	$7,053,192	80,000	$1,063,250
2006	NYX	0	$0	46,113	$2,835,949	93,291	$704,906

Yearly summary of insider trading at Co Inc (MER) by Chai Nelson

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2008	MER	22,700	$510,750	0	$0	0	$0

Yearly summary of insider trading at Nyse Euronext (NYX) by Chai Nelson

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2007	NYX	0	$0	10,000	$929,662	10,000	$163,550

Insider trading activities at 5 companies by Chai Nelson:

1. Archipelago Holdings Inc (AX)

2. Uber Technologies, Inc (UBER)

3. Nyse Group, Inc. (NYX)

4. Co Inc (MER)

5. Nyse Euronext (NYX)

Table 1. Insider trading of Archipelago Holdings Inc (AX) by Chai Nelson

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2005-12-30	AX	Option Ex	52,906	.00	0

Table 2. Insider trading of Uber Technologies, Inc (UBER) by Chai Nelson

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2023-10-16	UBER	Option Ex	7,817	.00	0
2023-09-16	UBER	Option Ex	7,817	.00	0
2023-08-21	UBER	Sale	100,000	45.05	4,504,800
2023-08-16	UBER	Option Ex	7,817	.00	0
2023-07-16	UBER	Option Ex	7,818	.00	0
2023-06-16	UBER	Option Ex	7,817	.00	0
2023-05-16	UBER	Option Ex	7,817	.00	0
2023-04-16	UBER	Option Ex	7,818	.00	0
2023-03-16	UBER	Option Ex	4,543	.00	0
2023-02-16	UBER	Option Ex	4,542	.00	0
2023-01-16	UBER	Option Ex	4,543	.00	0
2022-12-16	UBER	Option Ex	4,543	.00	0
2022-11-16	UBER	Option Ex	4,543	.00	0
2022-10-16	UBER	Option Ex	4,544	.00	0
2022-09-16	UBER	Option Ex	4,543	.00	0
2022-08-16	UBER	Option Ex	4,543	.00	0
2022-07-16	UBER	Option Ex	4,542	.00	0
2022-06-16	UBER	Option Ex	4,543	.00	0
2022-05-16	UBER	Option Ex	4,544	.00	0
2022-04-16	UBER	Option Ex	4,543	.00	0
2022-03-16	UBER	Option Ex	213,034	.00	0
2021-03-16	UBER	Option Ex	100,000	.00	0

Table 3. Insider trading of Nyse Group, Inc. (NYX) by Chai Nelson

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2007-04-03	NYX	Sale	200	95.64	19,127
2007-04-03	NYX	Sale	9,800	95.87	939,565
2007-04-03	NYX	Option Ex	10,000	13.41	134,100
2007-03-20	NYX	Option Ex	10,000	13.41	134,100
2007-03-20	NYX	Sale	7,800	83.38	650,371
2007-03-20	NYX	Sale	2,200	83.31	183,284
2007-03-06	NYX	Sale	3,300	81.50	268,956
2007-03-06	NYX	Option Ex	10,000	13.41	134,100
2007-03-06	NYX	Sale	6,700	81.59	546,626
2007-03-06	NYX	Option Ex	10,000	13.41	134,100
2007-03-06	NYX	Sale	6,700	81.59	546,626
2007-02-20	NYX	Option Ex	10,000	13.41	134,100
2007-02-20	NYX	Sale	3,400	88.90	302,246
2007-02-20	NYX	Sale	6,600	88.76	585,796
2007-02-06	NYX	Sale	4,740	98.74	468,046
2007-02-06	NYX	Sale	5,260	98.30	517,058
2007-02-06	NYX	Option Ex	10,000	13.41	134,100
2007-01-23	NYX	Option Ex	10,000	13.41	134,100
2007-01-09	NYX	Sale	100	97.32	9,732
2007-01-23	NYX	Sale	2,500	97.38	243,442
2007-01-23	NYX	Sale	7,400	97.30	720,020
2007-01-09	NYX	Sale	2,600	104.66	272,110
2007-01-09	NYX	Option Ex	10,000	12.46	124,550
2007-01-09	NYX	Sale	4,300	105.37	453,091
2007-01-09	NYX	Sale	3,100	105.52	327,096
2006-05-10	NYX	Sale	46,113	61.50	2,835,949
2006-04-27	NYX	Option Ex	93,291	7.56	704,906

Table 4. Insider trading of Co Inc (MER) by Chai Nelson

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2008-07-29	MER	Buy	22,700	22.50	510,750

Table 5. Insider trading of Nyse Euronext (NYX) by Chai Nelson

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2007-04-17	NYX	Option Ex	10,000	16.36	163,550
2007-04-17	NYX	Sale	9,500	92.97	883,196
2007-04-17	NYX	Sale	500	92.93	46,466

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Chai Nelson (Chief Financial Officer of Uber Technologies, Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

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