InsiderTrades

Form 4 for ONT Onterris, Inc.

Accepted 2026-03-16 00:00:00 ET · period of report 2026-03-13 · accession 0001193125-26-108839 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
DMT 2026-03-16 2026-03-13 ONT Manthripragada Vijay Pres, CEO, Dir M - OptEx $6.03 +119.2K 196.9K +153% +$718.5K
DT 2026-03-16 2026-03-13 ONT Manthripragada Vijay Pres, CEO, Dir S - Sale+OE $25.41 -46.1K 236.8K -16% -$1.17M
DMT 2026-03-16 2026-03-13 ONT Manthripragada Vijay Pres, CEO, Dir M - OptEx $0.00 -119.2K 86.0K -58% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-03-13 M A 85,992 $6.03 282,909 D — —
2 Common Common Stock 2026-03-13 M A 33,166 $6.03 196,917 D — —
3 Common Common Stock 2026-03-13 S D 46,121 $25.41 236,788 D — — (F1) The price reported in Column 4 is a weighted average price. These shares of common stock of the Issuer were sold in multiple transactions by the Reporting Person at prices ranging from $25.19 to $25.90, inclusive. The Reporting Person undertakes to provide upon request by the Commission staff, the Issuer, or a security holder of the Issuer full information regarding the number of shares of common stock sold at each separate price within the range.
4 Derivative Stock Option (Right to Buy) 2026-03-13 M D 85,992 $0.00 0 D $6.03 · — to 2026-06-23 85,992 Common Stock (F2) 50% of the shares subject to the option vested on September 11, 2017 and the remaining 50% vested on September 11, 2019.
5 Derivative Stock Option (Right to Buy) 2026-03-13 M D 33,166 $0.00 85,992 D $6.03 · — to 2026-06-23 33,166 Common Stock (F2) 50% of the shares subject to the option vested on September 11, 2017 and the remaining 50% vested on September 11, 2019.