ONT

NYSE

Onterris, Inc.

$17.06

+0.03% today

1 insider bought $509.6K ·

filing 2026-06-05 · 9d behind

Price

hover · 4 moves explained

2 buys4 sells25 8-K

Why it's flagged

GRAHAM PETERFirst buy 12mo$432K buyLarge buy$510K netNet buying 90d33.4M floatSmall float

Market cap

$617.62M

Float

33.4M

93% public

Short % float

Pro

Days to cover

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AI BriefPro

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Insider signal

No Wall St coverage — under-followed

48/ 100Watch

Type	Date	Insider	Title	Shares	Price	Value
Buy	2026-06-08	GRAHAM PETER	—	25,140	$17.19	$432.2K
Buy	2026-06-05	GRAHAM PETER	—	4,860	$15.94	$77.5K
Grant	2026-01-06	Colman Vincent	—	4,430	—	—
Grant	2026-01-06	Fernandez de Castro Jose Miguel	—	4,430	—	—
Grant	2026-01-06	Field Janet Risi	—	4,430	—	—

Buy

GRAHAM PETER

2026-06-08

$432.2K

25,140 @ $17.19

Buy

GRAHAM PETER

2026-06-05

$77.5K

4,860 @ $15.94

Grant

Colman Vincent

2026-01-06

—

4,430 shares

Grant

Fernandez de Castro Jose Miguel

2026-01-06

—

4,430 shares

Grant

Field Janet Risi

2026-01-06

—

4,430 shares

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