1. Corporate Officers - P
2. Persky Marla

Insider Trading History of Persky Marla

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) of Persky Marla since 2006. This trader's CIK number is 1270354. At the time of last reporting, Persky Marla was the Director of Xeris Biopharma Holdings, Inc.. (stock ticker symbol XERS). Also see all insider trading activities at Xeris Biopharma Holdings, Inc..

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

Yearly summary of insider trading at Xeris Biopharma Holdings, Inc. (XERS) by Persky Marla

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2023	XERS	6,370	$10,058	0	$0	0	$0

Yearly summary of insider trading at Cytyc Corp (CYTC) by Persky Marla

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2007	CYTC	0	$0	99,000	$4,176,810	111,750	$2,074,248
2006	CYTC	0	$0	13,500	$397,561	19,500	$234,025

Insider trading activities at 2 companies by Persky Marla:

1. Xeris Biopharma Holdings, Inc. (XERS)

2. Cytyc Corp (CYTC)

Table 1. Insider trading of Xeris Biopharma Holdings, Inc. (XERS) by Persky Marla

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2023-11-14	XERS	Buy	6,370	1.58	10,058

Table 2. Insider trading of Cytyc Corp (CYTC) by Persky Marla

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2007-10-22	CYTC	Option Ex	750	.00	0
2007-08-08	CYTC	Option Ex	11,000	12.78	140,580
2007-08-01	CYTC	Sale	99,000	42.19	4,176,810
2007-08-01	CYTC	Option Ex	99,000	19.53	1,933,668
2007-01-01	CYTC	Option Ex	1,000	.00	0
2006-03-20	CYTC	Option Ex	2,500	12.65	31,625
2006-03-20	CYTC	Option Ex	2,500	12.65	31,625
2006-02-17	CYTC	Option Ex	13,500	12.65	170,775
2006-02-17	CYTC	Sale	13,500	29.45	397,561
2006-01-01	CYTC	Option Ex	1,000	.00	0

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 Persky Marla (Director of Xeris Biopharma Holdings, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

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