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See how Context works →On the price, the facts of the public record■Insider buy□Insider sell●Results filed
With an account, also○dividends▲splits◌next earningswith an account
End-of-day prices provided by Twelve Data · One close per session; the series does not update during the trading day.
Latest on record
The most recent facts, as filed.
Up to three of the most recent, checkable facts already loaded on this page, each linked to its source.
- Oct 6, 2026Reported sale · Form 4Yujiro S Hata, President and CEO · $954.8KOpen the filing ↗
- Oct 6, 2026Reported sale · Form 4Yujiro S Hata, President and CEO · $30.6KOpen the filing ↗
- Oct 6, 2026Notice of sale · Form 144YUJIRO HATA · CEO · $8.8MOpen the filing ↗
In numbers
What this profile holds, counted.
Closes · 1 year250
SEC filings on record47220 flagged findings
Reported transactions (Form 4)80since Jan 12, 2024 · and 8 other holdings
Corporate events (8-K)30since Mar 11, 2020
What the record says
Description, identity and filings, each with its source.
Every block cites its source. The colour of a finding marks its category — which document, who filed it — not how much it matters.
Regulatory history
Topics detected in its SEC reports, with the original excerpt.
Each topic is assigned by a classifier over the full filing; the excerpts show where it was detected and are not always enough to verify it. Open the filing to read it in full.
- 2026-06-10share offering or dilution eventrecentOpen filing ↗“…named therein (collectively, the “Underwriters”), pursuant to which the Company agreed to issue and sell 5,555,556 shares (the…”
+1 more passage from the same document
- “…its common stock, par value $0.0001 per share (“Common Stock”), and, in lieu of Common Stock to certain investors, pre-funded…”
- 2026-06-09share offering or dilution eventrecentOpen filing ↗“…UBS Securities LLC and Cantor Fitzgerald & Co., (1) offer, pledge, sell, contract to sell, sell any option or contract to…”
+1 more passage from the same document
- “…convertible into or exercisable or exchangeable for our common stock (including, without limitation, common stock or such…”
- 2026-06-09capital return (buybacks/dividends)recentOpen filing ↗“…fund or analogous provisions or at the option of a holder of debt securities and the period or periods within which, the price or…”
+1 more passage from the same document
- “…or prices at which and on the terms and conditions upon which securities of the series shall be redeemed or purchased, in whole or…”
- 2026-06-08share offering or dilution eventrecentOpen filing ↗“…UBS Securities LLC and Cantor Fitzgerald & Co., (1) offer, pledge, sell, contract to sell, sell any option or contract to…”
+1 more passage from the same document
- “…convertible into or exercisable or exchangeable for our common stock (including, without limitation, common stock or such…”
- 2026-06-08capital return (buybacks/dividends)recentOpen filing ↗“…fund or analogous provisions or at the option of a holder of debt securities and the period or periods within which, the price or…”
+1 more passage from the same document
- “…or prices at which and on the terms and conditions upon which securities of the series shall be redeemed or purchased, in whole or…”
Original excerpts from SEC filings, untranslated. Not advice and not a prediction.
The 25 most recent filings (of 472)
Every SEC filing, newest first, with what it is. Below, each type with its own explanation.
- Oct 8, 26Form 4 ↗Insider transaction
- Oct 6, 26Form 144 ↗Notice of proposed sale
- Aug 14, 26SCHEDULE 13G ↗Passive stake · Baker Bros. Advisors LP · 5.2% · event on Jun 30, 26
- Aug 4, 2610-Q ↗Quarterly report
- Aug 4, 268-K ↗Current report · Results
- Jul 31, 26SCHEDULE 13G ↗Passive stake · Vanguard Capital Management · 5.1% · event on Jun 30, 26
- Jul 9, 26Form 4 ↗Insider transaction
- Jul 7, 26Form 144 ↗Notice of proposed sale
- Jun 23, 268-K ↗Current report · Shareholder vote results · Other events
- Jun 10, 268-K ↗Current report · Other events
- Jun 9, 26424B5 ↗Securities offering
- Jun 8, 26424B5 ↗Securities offering
- Jun 5, 26Form 3 ↗Insider transaction
- Jun 3, 268-K ↗Current report · Other events
- Jun 1, 268-K ↗Current report · Communication to the market · Other events
- May 15, 26SCHEDULE 13G/A ↗Passive stake · JANUS HENDERSON GROUP PLC · 8.3% · event on Mar 31, 26 · amendment
- May 5, 268-K ↗Current report · Other events
- May 5, 26424B5 ↗Securities offering
- May 5, 26S-3ASR ↗Securities offering
472 filings on record, the oldest from Feb 19, 19.
Listing the 25 most recent filings of the 472 on record.
2012
- Dec 12, 25A material agreement was terminated8-K 1.02 ↗
- Sep 2, 25Entered a material agreement8-K 1.01 ↗
3 senior executive changes2025show all 3hide
- Jun 27, 25A senior executive left or was appointed8-K 5.02 ↗
- Apr 2, 25A senior executive left or was appointed8-K 5.02 ↗
- Feb 10, 25A senior executive left or was appointed8-K 5.02 ↗
- Dec 30, 24Entered a material agreement+1 more in the same filing8-K 1.01 ↗
- Jul 31, 24Entered a material agreement+1 more in the same filing8-K 1.01 ↗
- Jun 27, 24A senior executive left or was appointed8-K 5.02 ↗
4 material agreements entered2023 – 2024show all 4hide
- Mar 12, 24Entered a material agreement8-K 1.01 ↗
- Jan 19, 24Entered a material agreement+1 more in the same filing8-K 1.01 ↗
- Dec 4, 23Entered a material agreement+1 more in the same filing8-K 1.01 ↗
- Nov 17, 23Entered a material agreement8-K 1.01 ↗
- Sep 26, 23A senior executive left or was appointed8-K 5.02 ↗
- Jul 3, 23A senior executive left or was appointed8-K 5.02 ↗
4 material agreements entered2022 – 2023show all 4hide
- Jun 30, 23Entered a material agreement+1 more in the same filing8-K 1.01 ↗
- Jun 6, 23Entered a material agreement8-K 1.01 ↗
- May 16, 23Entered a material agreement+2 more in the same filing8-K 1.01 ↗
- Jul 27, 22Entered a material agreement+1 more in the same filing8-K 1.01 ↗
- Apr 6, 22A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- Feb 17, 21A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
9 older filings not shown · The record reaches back to Oct 7, 19.
Corporate events are tracked from 2004-08-23, when the SEC renumbered 8-K items. Earlier filings use an incompatible numbering and are not classified here.
Schedule 13G: short-form filing
The short form, for holders who meet specific requirements: institutional investors, passive investors without a control purpose, or exempt investors. Asset managers and index funds usually file it.
- JANUS HENDERSON GROUP PLC8.3%Mar 31, 26SCHEDULE 13G/A ↗4 earlier filings
- BlackRock, Inc.8.1%Mar 31, 25SCHEDULE 13G/A ↗1 earlier filing
- Capital Research Global Investors6.0%Dec 31, 25SCHEDULE 13G/A ↗1 earlier filing
- Baker Bros. Advisors LP5.2%Jun 30, 26SCHEDULE 13G ↗4 co-filers on this document — the figure is the largest single stake, not their sum.
- Vanguard Capital Management5.1%Jun 30, 26SCHEDULE 13G ↗
show 2 more holdershide
- Federated Hermes, Inc.3.9%Dec 31, 25SCHEDULE 13G/A ↗5 co-filers on this document — the figure is the largest single stake, not their sum.
- Point72 Asset Management, L.P.2.1%Dec 31, 25SCHEDULE 13G/A ↗3 co-filers on this document — the figure is the largest single stake, not their sum. · 1 earlier filing
Structured 13D/G data starts 2023-12, when the SEC moved these filings to a machine-readable format. Earlier filings exist but are not parsed here.
Sale intention announced
On Oct 6, YUJIRO HATA filed notice of intent to sell up to $8.8M. That is about 0.24% of shares outstanding. It is filed under a scheduled plan (10b5-1), arranged in advance.
A notice is not a sale: it may not go ahead, may happen in part, or at a different price.
After the notice, they sold $985K across 2 trades on Oct 6, per their Form 4. That is 11% of the shares announced so far, and the window is still open.
View notice (Form 144) ↗+1 more recent notices · 1 with a later sale
- Oct 6, 26Sell$955KYujiro S HataPresident and CEO↗
- Oct 6, 26Sell$31KYujiro S HataPresident and CEO↗
- Jul 7, 26Sell$382KBriseno Andres RuizChief Accounting Officer↗
- Mar 2, 26Buy$1.6MJeffrey Stein↗
- May 29, 24Sell$1.0MMICHAEL ANTHONY WHITEChief Scientific Officer↗
- May 29, 24Sell$31KMICHAEL ANTHONY WHITEChief Scientific Officer↗
- May 16, 24Sell$1.3MYujiro S HataPresident and CEO↗
- May 16, 24Sell$184KYujiro S HataPresident and CEO↗
- May 15, 24Sell$2.3MYujiro S HataPresident and CEO↗
- May 15, 24Sell$1.3MYujiro S HataPresident and CEO↗
- May 15, 24Sell$22KYujiro S HataPresident and CEO↗
- May 14, 24Sell$2.3MYujiro S HataPresident and CEO↗
There are 10 more transactions in this stretch.
Stock compensation, tax and giftsshow the 18 other transactionshide
Stock compensation, tax withholding, option exercises and gifts. They are listed separately and are not included in the purchase and sale totals. The type describes the transaction, not the filer's intent.
- Oct 6, 26Compensation$114KYujiro S HataPresident and CEO↗
- Jul 7, 26Compensation$123KBriseno Andres RuizChief Accounting Officer↗
- Nov 28, 25Compensation$21KBriseno Andres RuizSee Remarks↗
- Nov 28, 25Compensation$18KDouglas B. SnyderSVP, General Counsel↗
- May 30, 25Compensation$18KDouglas B. SnyderSVP, General Counsel↗
- Feb 18, 25Compensation$250KYujiro S HataPresident and CEO↗
- Nov 29, 24Compensation$16KBriseno Andres RuizSee Remarks↗
- Jun 27, 24Compensation$86KJason ThroneChief Legal Officer↗
- Jun 27, 24Compensation$330KJason ThroneChief Legal Officer↗
- May 29, 24Compensation$367KMICHAEL ANTHONY WHITEChief Scientific Officer↗
- May 16, 24Compensation$148KYujiro S HataPresident and CEO↗
- May 15, 24Compensation$361KYujiro S HataPresident and CEO↗
- May 14, 24Compensation$244KYujiro S HataPresident and CEO↗
- Feb 9, 24Compensation$102KYujiro S HataPresident and CEO↗
- Feb 8, 24Compensation$327KYujiro S HataPresident and CEO↗
- Feb 1, 24Compensation$3KYujiro S HataPresident and CEO↗
- Jan 16, 24Compensation$270KYujiro S HataPresident and CEO↗
- Jan 12, 24Compensation$53KYujiro S HataPresident and CEO↗
The full record holds 76 transactions and goes back to Feb 24, 23.
Its sector and its market
Ideaya Biosciences Inc. among Health Care companies
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- 472 documents on file, from Feb 19, 2019 to Oct 8, 2026.
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Which SEC documents appear here?
Those filed with the SEC by the company, its insiders and its major shareholders, within our coverage: periodic reports (10-K, 10-Q, 20-F), material events (8-K), proposed sale notices (Form 144), insider transactions (Form 4) and stakes above 5% (13D/13G). Each links to the original on EDGAR.
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