Transaction · 0001791187-26-000003

Lochner Daniel

Lochner Daniel, CFO, reported an open-market or private purchase at Tectonic Therapeutic, Inc. involving 6000.000000 shares for an estimated $129660.00. Reported holdings after the transaction were 32044.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

Open-market buySEC transaction code PCFO
TECXTectonic Therapeutic, Inc.
Filing timeFeb 11
Trade dateFeb 10, 2026
Filing · SECView on SEC
InsiderProfile

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$22.01
Pre-filing
1mo ago -6.6%1w ago +4.2%1d ago +12.8%
Returns since
7d -4.0%30d +51.3%90d +27.0%180d +48.6%1y +72.3%

TECX price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
TECX since 2026-02-11Filed 210 days ago · 30 days of pre-filing context shaded
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Buy
Code P
Identifier
0001791187-26-000003
Common Stock
Transaction date
Feb 10, 2026
Filed Feb 11, 2026, 10:32 PM · 1d delay
Shares
6.00k sh
$2.16k per share
Estimated value
$12.9M
Computed from shares × price
Holdings after
32.0k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
CFO Buy Direct Ownership
+32score
Filing-only score

+32

Compact filing score computed from stored Form 4 facts. Version v1.

Strong filing signal

This filing has a high positive filing-only score. It may deserve closer research, but it is not an investment recommendation.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

Chief Financial Officer

Officer YesDirector No10% NoOther No
Footnotes & amended
  1. F1

    The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $21.24 to $21.82, inclusive. The Reporting Person undertakes to…

Original filing · 0001791187-26-000003
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