Estrella Immunopharma, Inc.

ESLACIK 0001844417 · Every Form 4 filed by insiders at this issuer. See financials →

Annual report (10-K)

Latest 10-K/A filed Apr 30, 2026. Sentiment + YoY language diff vs prior year. Read sections →

Signal:NeutralFull-doc fallback

Full filing:tone 0.0018

Sentiment via Loughran-McDonald lexicon · YoY diff via Jaccard similarity + paragraph set difference.

Recent 8-K announcements

Per-item disclosure feed. Item 2.02 is the earnings release.

Jan 13, 2026no items parsed Jan 6, 2026no items parsed Dec 4, 2025no items parsed Nov 6, 2025no items parsed Sep 29, 2025no items parsed

YoY shift: Unscored

Year-over-year tone shift - average net-tone change across Risk Factors and MD&A vs the prior 10-K.

Why YoY instead of absolute: the LM lexicon has ~6.6× more negative words than positive (legal/risk-disclosure language is heavy on hedging), so every 10-K reads bearish on raw tone. Year-over-year change strips that bias and surfaces the actual shift in management's framing.

Per-snippet highlights

Sentence-level sentiment highlighting with category and subcategory filters is coming once the snippet-scoring pipeline lands. For now, dig into the actual section text on the Sections tab.

Top insiders

Most active reporters at Estrella Immunopharma, Inc.

Name	Roles	Filings
Yang Weiguang	-	1

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Top performers

Insiders ranked by realized 90-day signed return on their open-market trades at Estrella Immunopharma, Inc.. Minimum 3 scored trades. Returns are signed - a sale followed by a rally counts against the insider.

#	Insider	Trades	Win rate	Avg	Median	Best	Worst
1	Xu Jiandong	3	100%	+45.8%	+31.9%	+100.0%	+5.6%

All filings

12 Form 4 / 4-A filings, newest first

Filed	Insider	Top transaction	Shares	Price	Value
Apr 29, 2026	Xu Jiandong Chief Financial Officer	PPurchase	1,000	$1.33	$1,330
Feb 14, 2025	Xu Jiandong Chief Financial Officer	Holdings only	-	-	-
Feb 14, 2025	Liu Cheng Chief Executive Officer · Director	Holdings only	-	-	-
Oct 5, 2023	Owl Creek Asset Management, L.P. 10% Owner	JOther	255,000	$10.86	$2,769,300
Oct 2, 2023	Twigg Weston Other	Holdings only	-	-	-

Showing 1-5 of 12

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Real-time Form 4 intelligence. Smarter insider tracking.

Filed		Top transaction	Shares	Price	Value