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See how Context works →On the price, the facts of the public record■Insider buy□Insider sell●Results filed
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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.
- Aug 11, 2026Quarterly report · 10-QFiled by the company itself.Open the filing ↗
- Aug 11, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
- Jun 29, 2026Reported sale · Form 4Jesse Shefferman, CEO and President · $882.2KOpen the filing ↗
In numbers
What this profile holds, counted.
Closes · 1 year250
SEC filings on record75415 flagged findings
Reported transactions (Form 4)80since Jan 19, 2024 · and 5 other holdings
Corporate events (8-K)30since Sep 24, 2019
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.
What the company does
American pharmaceutical company
Source: Wikidata (CC0 1.0) · copied on Sep 3, 2026 · may not reflect recent changes.
The 25 most recent filings (of 754)
Every SEC filing, newest first, with what it is. Below, each type with its own explanation.
- Aug 13, 26SCHEDULE 13G/A ↗Passive stake · JANUS HENDERSON GROUP Ltd. · 8.4% · event on Jun 30, 26 · amendment
- Aug 11, 2610-Q ↗Quarterly report
- Aug 11, 268-K ↗Current report · Results
- Jul 7, 26SCHEDULE 13G/A ↗Passive stake · Millennium Management LLC · 5.7% · event on Jul 1, 26 · amendment
- Jul 1, 26Form 4 ↗Insider transaction
- Jun 29, 26Form 144 ↗Notice of proposed sale
- Jun 29, 268-K ↗Current report · A senior executive left or was appointed
Insider transaction · 8 Form 4 filingsshow all 8hide
- Jun 15, 268-K ↗Current report · Shareholder vote results
- Jun 3, 26Form 4 ↗Insider transaction
- May 28, 26424B5 ↗Securities offering
- May 20, 26CORRESP ↗Correspondence with the SEC
- May 19, 26UPLOAD ↗Correspondence with the SEC
- May 15, 26SCHEDULE 13G/A ↗Passive stake · JANUS HENDERSON GROUP PLC · 9.6% · event on Mar 31, 26 · amendment
- May 14, 26S-3 ↗Securities offering
- May 13, 2610-Q ↗Quarterly report
- May 13, 268-K ↗Current report · Results
- Apr 28, 26DEFA14A ↗Shareholder meeting and votes
754 filings on record, the oldest from Jul 23, 14.
Listing the 25 most recent filings of the 754 on record.
31926
- Jun 29, 26A senior executive left or was appointed8-K 5.02 ↗
3 material agreements entered2024 – 2025show all 3hide
- Dec 8, 25Entered a material agreement+1 more in the same filing8-K 1.01 ↗
- Dec 11, 24Entered a material agreement+2 more in the same filing8-K 1.01 ↗
- Apr 5, 24Entered a material agreement+4 more in the same filing8-K 1.01 ↗
8 senior executive changes2021 – 2024show all 8hide
- Mar 18, 24A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- Jan 30, 23A senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
- Jul 18, 22A senior executive left or was appointed8-K 5.02 ↗
- Jun 21, 22A senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
- Jan 10, 22A senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
- Oct 18, 21A senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
- Jun 10, 21A senior executive left or was appointed+3 more in the same filing8-K 5.02 ↗
- Apr 19, 21A senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
- Mar 17, 21Auditor change filing (8-K Item 4.01)+1 more in the same filing8-K 4.01 ↗
- Feb 2, 21A senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
- Dec 8, 20Entered a material agreement8-K 1.01 ↗
- Dec 7, 20A senior executive left or was appointed8-K 5.02 ↗
- Sep 23, 20Entered a material agreement+3 more in the same filing8-K 1.01 ↗
- Jul 24, 20A senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
- Jul 16, 20Entered a material agreement8-K 1.01 ↗
- Mar 23, 20Auditor change filing (8-K Item 4.01)+1 more in the same filing8-K 4.01 ↗
- Feb 11, 20A senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
5 older filings not shown · The record reaches back to Jun 2, 15.
Stress disclosures older than the timeline above. They are individual events from the record, not a complete timeline: there may be more between them.
- Oct 10, 19Listing notice (8-K 3.01)8-K 3.01 ↗
- Aug 15, 19Listing notice (8-K 3.01)8-K 3.01 ↗
- May 15, 19Listing notice (8-K 3.01)8-K 3.01 ↗
The full record holds 3 stress filings.
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 Ltd.8.4%Jun 30, 26SCHEDULE 13G/A ↗6 earlier filings
- BlackRock, Inc.6.3%Mar 31, 26SCHEDULE 13G ↗2 earlier filings
- Millennium Management LLC5.7%Jul 1, 26SCHEDULE 13G/A ↗4 co-filers on this document — the figure is the largest single stake, not their sum. · 1 earlier filing
- RA Capital Management, L.P.4.9%Jun 30, 25SCHEDULE 13G/A ↗4 co-filers on this document — the figure is the largest single stake, not their sum.
- Opaleye Management, Inc.4.7%Mar 31, 25SCHEDULE 13G/A ↗
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 Jun 29, JESSE SHEFFERMAN filed notice of intent to sell up to $882K. That is about 0.38% of shares outstanding.
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 $882K on Jun 29, per their Form 4. That is 100% of the shares announced.
Stock compensation, tax and giftsshow the 35 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.
- Jun 30, 26Giftamount n/aJesse SheffermanCEO and President↗
- Jun 30, 26Giftamount n/aJesse SheffermanCEO and President↗
- Jun 30, 26Giftamount n/aJesse SheffermanCEO and President↗
- Jun 30, 26Giftamount n/aJesse SheffermanCEO and President↗
- Jun 29, 26Compensation$412KJesse SheffermanCEO and President↗
- Jun 2, 26Tax$26KWILLIAM CONKLINGChief Commercial Officer↗
- Jan 26, 26Tax$22KPatrick FabbioChief Financial Officer↗
- Jan 26, 26Tax$10KHannah FryVP, Controller↗
- Jan 26, 26Tax$25KJacqueline ZummoChf Scientific Operations Off↗
- Jan 26, 26Tax$58KJesse SheffermanCEO and President↗
- Jan 20, 26Tax$12KHannah FryVP, Controller↗
- Jan 20, 26Tax$37KJacqueline ZummoChf Scientific Operations Off↗
- Jan 20, 26Tax$17KPatrick FabbioChief Financial Officer↗
- Jan 20, 26Tax$91KJesse SheffermanCEO and President↗
- Jan 16, 26Compensationamount n/aJacqueline ZummoChf Scientific Operations Off↗
- Jan 16, 26Compensationamount n/aJesse SheffermanCEO and President↗
- Jan 16, 26Compensationamount n/aLeonardo Viana NicacioChief Medical Officer↗
- Jan 16, 26Compensationamount n/aHannah FryVP, Controller↗
- Jan 16, 26Compensationamount n/aPatrick FabbioChief Financial Officer↗
- Jan 16, 26Compensationamount n/aWILLIAM CONKLINGChief Commercial Officer↗
- Jun 27, 25Giftamount n/aJesse SheffermanCEO and President↗
- Jun 27, 25Giftamount n/aJesse SheffermanCEO and President↗
- Jun 26, 25Giftamount n/aJesse SheffermanCEO and President↗
- Jun 26, 25Giftamount n/aJesse SheffermanCEO and President↗
- Jun 24, 25Giftamount n/aJesse SheffermanCEO and President↗
- Jun 2, 25Compensationamount n/aWILLIAM CONKLINGChief Commercial Officer↗
- Apr 15, 25Compensationamount n/aLeonardo Viana NicacioChief Medical Officer↗
- Jan 24, 25Compensationamount n/aPatrick FabbioChief Financial Officer↗
- Jan 24, 25Compensationamount n/aHannah FryVP, Controller↗
- Jan 24, 25Compensationamount n/aJacqueline ZummoChf Scientific Operations Off↗
- Jan 24, 25Compensationamount n/aJesse SheffermanCEO and President↗
- Jan 21, 25Tax$74KJesse SheffermanCEO and President↗
- Jan 21, 25Tax$31KJacqueline ZummoChf Scientific Operations Off↗
- Jan 21, 25Tax$10KHannah FryVP, Controller↗
- Jan 21, 25Tax$15KPatrick FabbioChief Financial Officer↗
The full record holds 111 transactions and goes back to Jun 27, 22.
Its sector and its market
Protara Therapeutics Inc. among Health Care companies
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- 754 documents on file, from Jul 23, 2014 to Aug 13, 2026.
- Company description
- Wikidata, read on Sep 3, 2026.
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- Generated on Oct 19, 2026; refreshed through the day.
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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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