Steven Pieper, Insider at Xeris Biopharma, sold XERS on Aug 12, 2026

Data as of Oct 16

▼ SELL$42.5K5,000 shares at $8.50Steven Pieper InsiderXERS Xeris Biopharma Holdings, Inc.

Watch XERS

Traded: Aug 12, 2026
Disclosed: Aug 12, 2026
Filed: The same day

Form 4s are due within two business days.

Official filing (SEC Form 4) ↗

The price around the disclosure

XERSSimilar stocks (S&P 500 (SPY)), rebased to XERS's price on the disclosure day

XERS since disclosure

+21.4%

after the sale

Similar stocks (SPY) since disclosure

−1.2%

S&P 500 (SPY)

Change in closing price from Aug 12, 2026 (the first trading day on or after disclosure) to Oct 16, 2026. Dividends excluded. Not a return anyone earned.

Our take

None of our tested rules fired on this trade.

See every trade on XERS →