Daniel Lochner
Chief Financial Officer · Tectonic Therapeutic, Inc.
- 2025
- Oct 2, 2026
- 7
Summary
Latest filing:
Daniel Lochner is Chief Financial Officer of Tectonic Therapeutic, Inc. (TECX). 7 SEC Form 4 filings on record going back to 2025, most recently on 2 October 2026. Most recent open-market trade: bought $130K of TECX on 11 February 2026. Lifetime open-market purchases: $130K.
Recent transactions
5The latest 5 SEC Form 4 transactions reported by Daniel Lochner.
Trading pattern
InsiderAlpha's records for Daniel Lochner go back to 2025: 7 primary Form 4 filings, an average of 3.5 per year. The typical open-market purchase is $130K (1 buy totaling $130K). The largest single buy on record is $130K of TECX in 2026. No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Daniel Lochner files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Marcella K. Ruddy - $363K in TECX purchases and sales in the last 12 months
- Peter McNamara - $288K in TECX purchases and sales in the last 12 months
- Alise Reicin - $106K in TECX purchases and sales in the last 12 months
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Frequently asked questions
Who is Daniel Lochner?
Daniel Lochner is a corporate insider, tracked as Chief Financial Officer of Tectonic Therapeutic, Inc. (TECX). InsiderAlpha holds 7 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Daniel Lochner submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Has Daniel Lochner been buying or selling stock?
Recorded transactions: 1 open-market purchase ($130K) and 0 open-market sales across all tracked filings.