Xeris Biopharma Holdings Ownership & Insider Activity

Xeris Biopharma Holdings (XERS) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 8.0% of shares outstanding. Institutional investors hold 34.0%. Over the past 90 days, insiders made 8 sales worth $949K.

Shares Outstanding

182.320M

Shares Float

176.522M

Insider Shares Owned

14.509M

Insider % Owned

8.0%

Institutional Shares Held

62.056M

Institutional % Held

34.0%

Ownership Breakdown

Net Insider Activity by Month

Purchases (90d)

Sales (90d)

$949K total

Net Activity

Net Selling

Net Value (90d)

-$949K

Xeris Biopharma Holdings Insider Transactions (Last 6 Months)

Date	Insider	Title	Type	Shares	Price	Value
Oct 1, 2026	Steven Pieper	SEE REMARKS	SELL	5.000K	$9.41	$47K
Oct 1, 2026	Kevin McCulloch	SEE REMARKS	SELL	15.000K	$9.41	$141K
Oct 1, 2026	Beth Hecht	SEE REMARKS	SELL	16.666K	$9.41	$157K
Sep 28, 2026	Kevin McCulloch	SEE REMARKS	SELL	25.000K	$10.00	$250K
Sep 1, 2026	Kevin McCulloch	SEE REMARKS	SELL	15.000K	$8.49	$127K
Sep 1, 2026	Beth Hecht	SEE REMARKS	SELL	16.666K	$8.49	$141K
Sep 1, 2026	Steven Pieper	SEE REMARKS	SELL	5.000K	$8.50	$43K
Aug 12, 2026	Steven Pieper	SEE REMARKS	SELL	5.000K	$8.50	$43K
Aug 3, 2026	Kevin McCulloch	SEE REMARKS	SELL	15.000K	$8.02	$120K
Aug 3, 2026	Beth Hecht	SEE REMARKS	SELL	16.666K	$8.01	$134K
Jul 6, 2026	Steven Pieper	SEE REMARKS	SELL	45.000K	$8.52	$383K
Jul 1, 2026	Kevin McCulloch	SEE REMARKS	SELL	90.000K	$8.03	$723K
Jul 1, 2026	Beth Hecht	SEE REMARKS	SELL	16.666K	$8.03	$134K
Jun 4, 2026	DAWN HALKUFF	DIRECTOR	GRANT	4.193K	$6.09	$122K
Jun 4, 2026	ANNE BARBARAJEAN BORMANNKENNEDY	DIRECTOR	GRANT	8.193K	$6.09	$98K
Jun 4, 2026	JOHN JOHNSON	DIRECTOR	GRANT	9.193K	$6.09	$91K
Jun 3, 2026	MARLA PERSKY	DIRECTOR	GRANT	8.693K	$5.90	$91K
Jun 1, 2026	Beth Hecht	SEE REMARKS	SELL	16.667K	$6.06	$101K