XERS
insider transactionsXeris Biopharma Holdings, Inc. — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 90d
-127.3K
0 buy · 127.3K sell
Net value · 90d
-$766.9K
$0 in · $766.9K out
Sentiment · 90d
Net selling
0% buying · 100% selling
Open-market trades · 90d
8
0 buy · 127.3K sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
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Grant·A
Director · 10b5-1
$202.9K
33.0K sh · $6.15
Own New
-
Grant·A
Director · 10b5-1
$0
24.2K sh
Own +19%
-
Grant·A
Director
$202.9K
33.0K sh · $6.15
Own New
-
Grant·A
Director
$0
24.2K sh
Own +11%
-
Grant·A
Director · 10b5-1
$202.9K
33.0K sh · $6.15
Own New
-
Grant·A
Director · 10b5-1
$0
24.2K sh
Own +4%
-
Sell·S
Director · 10b5-1
$91.4K
15.0K sh · $6.09
Own -2%
-
Grant·A
Director · 10b5-1
$202.9K
33.0K sh · $6.15
Own New
-
Grant·A
Director · 10b5-1
$0
24.2K sh
Own +25%
-
Sell·S
Director · 10b5-1
$121.9K
20.0K sh · $6.09
Own -17%
-
Grant·A
Director
$202.9K
33.0K sh · $6.15
Own New
-
Grant·A
Director
$0
24.2K sh
Own +27%
-
Grant·A
Barbara-Jean Anne Bormann-Kennedy
Director · 10b5-1
$202.9K
33.0K sh · $6.15
Own New
-
Grant·A
Barbara-Jean Anne Bormann-Kennedy
Director · 10b5-1
$0
24.2K sh
Own +19%
-
Sell·S
Barbara-Jean Anne Bormann-Kennedy
Director · 10b5-1
$97.5K
16.0K sh · $6.09
Own -11%
-
Sell·S
Director · 10b5-1
$91.4K
15.5K sh · $5.90
Own -11%
-
Sell·S
Chief Legal Officer and Corpo… · 10b5-1
$101.0K
16.7K sh · $6.06
Own -1%
-
Grant·A
Director
$0
36.0K sh
Own +216%
-
Sell·S
Chief Legal Officer and Corpo… · 10b5-1
$103.8K
16.7K sh · $6.23
Own -1%
-
Sell·S
Chief Legal Officer and Corpo… · 10b5-1
$99.9K
16.7K sh · $5.99
Own -1%
-
Sell·S
Director · 10b5-1
$60.0K
10.8K sh · $5.54
Own -11%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Jun 4, 2026 | Marla Persky 10b5-1 | Grant A | 33.0K | $202.9K |
| Jun 4, 2026 | Marla Persky 10b5-1 | Grant A | 24.2K | $0 |
| Jun 4, 2026 | Garheng Kong | Grant A | 33.0K | $202.9K |
| Jun 4, 2026 | Garheng Kong | Grant A | 24.2K | $0 |
| Jun 4, 2026 | John Johnson 10b5-1 | Grant A | 33.0K | $202.9K |
| Jun 4, 2026 | John Johnson 10b5-1 | Grant A | 24.2K | $0 |
| Jun 4, 2026 | John Johnson 10b5-1 | Sell S | 15.0K | $91.4K |
| Jun 4, 2026 | Dawn Halkuff 10b5-1 | Grant A | 33.0K | $202.9K |
| Jun 4, 2026 | Dawn Halkuff 10b5-1 | Grant A | 24.2K | $0 |
| Jun 4, 2026 | Dawn Halkuff 10b5-1 | Sell S | 20.0K | $121.9K |
| Jun 4, 2026 | James Aloysius Brady | Grant A | 33.0K | $202.9K |
| Jun 4, 2026 | James Aloysius Brady | Grant A | 24.2K | $0 |
| Jun 4, 2026 | Barbara-Jean Anne Bormann-Kennedy 10b5-1 | Grant A | 33.0K | $202.9K |
| Jun 4, 2026 | Barbara-Jean Anne Bormann-Kennedy 10b5-1 | Grant A | 24.2K | $0 |
| Jun 4, 2026 | Barbara-Jean Anne Bormann-Kennedy 10b5-1 | Sell S | 16.0K | $97.5K |
| Jun 3, 2026 | Marla Persky 10b5-1 | Sell S | 15.5K | $91.4K |
| Jun 1, 2026 | Beth Hecht 10b5-1 | Sell S | 16.7K | $101.0K |
| May 21, 2026 | John Johnson | Grant A | 36.0K | $0 |
| May 1, 2026 | Beth Hecht 10b5-1 | Sell S | 16.7K | $103.8K |
| Apr 1, 2026 | Beth Hecht 10b5-1 | Sell S | 16.7K | $99.9K |
| Mar 30, 2026 | James Aloysius Brady 10b5-1 | Sell S | 10.8K | $60.0K |
About XERS insider trading
This page tracks insider transactions for Xeris Biopharma Holdings, Inc. (XERS) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.