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CNTA · Centessa Pharmaceuticals plc

Healthcare

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Updated Oct 29 · 11 feeds behind: Congress trades, 29 days, and 10 more · Every feed →

On this page

The market view

Price chart

The interactive CNTA chart (by TradingView) loads here.

Our take

3 rules fired on CNTA

In short: none of these rules has solid or some evidence yet, so they show no clear lean on CNTA.

How each did in past tests, against similar stocks over 3 months. Past results don't predict future ones.

The 0–100 score for CNTA, and which of these rules are open on it right now
Members see one number for how strongly these rules agree on CNTA, and the day each rule fired. Better-tested rules count more, and so do different kinds of filings that point the same way.
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Compare with this company’s history

Is disclosure activity unusual?

See how many different insiders or members of Congress reported purchases or sales of CNTA. Each bar covers 28 days, by disclosure date. Several trades by one person count once in each group and period.

Latest period: Oct 18, 2026–Nov 14, 2026 · UTC dates · today is excluded

Insider purchases

Source needs an update

The feed’s newest disclosure is too old for a current comparison. Counts show only the records already stored.

Latest 28 days
0
Earlier median
0
Earlier range
0–0
Distinct filers per 28 daysScale: 0–1
Nov 16, 2025Nov 14, 2026
Earlier periodsLatest 28 daysEarlier median 0Limited or missing history

Who appears in the latest period?

No named filers on file for this period.

Up to three filers; one example disclosure each.

Inspect this period’s filings

The history behind this view

First stored company disclosure: Jun 24, 2026. Newest disclosure across this feed: Oct 27, 2026.

Earlier periods in the comparison: 4. Outlined periods are missing data, so they are left out of the comparison. The chart scale changes with the category.

Exact counts, dates and filings for all four categories
Insider purchases · Source needs an update

The feed’s newest disclosure is too old for a current comparison. Counts show only the records already stored. Earlier median: 0; range: 0–0.

Insider purchases: distinct filers in stored disclosures
Period and filingsFilersHistory
Nov 16, 2025–Dec 13, 2025—Unavailable
Dec 14, 2025–Jan 10, 2026—Unavailable
Jan 11, 2026–Feb 7, 2026—Unavailable
Feb 8, 2026–Mar 7, 2026—Unavailable
Mar 8, 2026–Apr 4, 2026—Unavailable
Apr 5, 2026–May 2, 2026—Unavailable
May 3, 2026–May 30, 2026—Unavailable
May 31, 2026–Jun 27, 20260Partial; excluded
Jun 28, 2026–Jul 25, 20260Within stored history
Jul 26, 2026–Aug 22, 20260Within stored history
Aug 23, 2026–Sep 19, 20260Within stored history
Sep 20, 2026–Oct 17, 20260Within stored history
Oct 18, 2026–Nov 14, 2026Latest period0Partial; excluded
Insider sales · Source needs an update

The feed’s newest disclosure is too old for a current comparison. Counts show only the records already stored. Earlier median: 0; range: 0–0.

Insider sales: distinct filers in stored disclosures
Period and filingsFilersHistory
Nov 16, 2025–Dec 13, 2025—Unavailable
Dec 14, 2025–Jan 10, 2026—Unavailable
Jan 11, 2026–Feb 7, 2026—Unavailable
Feb 8, 2026–Mar 7, 2026—Unavailable
Mar 8, 2026–Apr 4, 2026—Unavailable
Apr 5, 2026–May 2, 2026—Unavailable
May 3, 2026–May 30, 2026—Unavailable
May 31, 2026–Jun 27, 202613Partial; excluded
Jun 28, 2026–Jul 25, 20260Within stored history
Jul 26, 2026–Aug 22, 20260Within stored history
Aug 23, 2026–Sep 19, 20260Within stored history
Sep 20, 2026–Oct 17, 20260Within stored history
Oct 18, 2026–Nov 14, 2026Latest period0Partial; excluded
Congress purchases · Source needs an update

The feed’s newest disclosure is too old for a current comparison. Counts show only the records already stored. Earlier median: —; range: unavailable.

Congress purchases: distinct filers in stored disclosures
Period and filingsFilersHistory
Nov 16, 2025–Dec 13, 2025—Unavailable
Dec 14, 2025–Jan 10, 2026—Unavailable
Jan 11, 2026–Feb 7, 2026—Unavailable
Feb 8, 2026–Mar 7, 2026—Unavailable
Mar 8, 2026–Apr 4, 2026—Unavailable
Apr 5, 2026–May 2, 2026—Unavailable
May 3, 2026–May 30, 2026—Unavailable
May 31, 2026–Jun 27, 2026—Unavailable
Jun 28, 2026–Jul 25, 2026—Unavailable
Jul 26, 2026–Aug 22, 2026—Unavailable
Aug 23, 2026–Sep 19, 2026—Unavailable
Sep 20, 2026–Oct 17, 2026—Unavailable
Oct 18, 2026–Nov 14, 2026Latest period—Unavailable
Congress sales · Source needs an update

The feed’s newest disclosure is too old for a current comparison. Counts show only the records already stored. Earlier median: —; range: unavailable.

Congress sales: distinct filers in stored disclosures
Period and filingsFilersHistory
Nov 16, 2025–Dec 13, 2025—Unavailable
Dec 14, 2025–Jan 10, 2026—Unavailable
Jan 11, 2026–Feb 7, 2026—Unavailable
Feb 8, 2026–Mar 7, 2026—Unavailable
Mar 8, 2026–Apr 4, 2026—Unavailable
Apr 5, 2026–May 2, 2026—Unavailable
May 3, 2026–May 30, 2026—Unavailable
May 31, 2026–Jun 27, 2026—Unavailable
Jun 28, 2026–Jul 25, 2026—Unavailable
Jul 26, 2026–Aug 22, 2026—Unavailable
Aug 23, 2026–Sep 19, 2026—Unavailable
Sep 20, 2026–Oct 17, 2026—Unavailable
Oct 18, 2026–Nov 14, 2026Latest period—Unavailable
How to read this comparison

The median is the middle count in up to 12 earlier, non-overlapping 28-day periods; the range runs from the smallest to the largest count. The latest period is excluded from both. A comparison needs at least 6 earlier periods, including 3 with activity. The feed’s latest disclosure must be within 7 days of the current period’s end. This freshness check does not verify complete collection.

Insiders include individuals and reporting entities; only purchase and sale codes enter this view. Congress counts reporting members, including their disclosed family transactions. The same filer can appear in purchases and sales, so these categories should not be added into a net count.

These are stored disclosures, not a complete measure of trading. Reporting delays and collection gaps can change the comparison. More activity does not identify a motive or predict a stock’s return.

Company timeline

What has been happening?

May 1, 2026–Oct 27, 2026. Select a month in a category to inspect its records.

Company filings

Insiders

Owners & lobbying

All 33 records in this snapshot
  1. Filed
  2. Disclosed
    (Jersey) SLP Yucca · Sale

    Transaction dated Jun 24, 2026

  3. Filed
  4. Filed
  5. Filed
  6. Filed
  7. Filed
  8. Filed
  9. Disclosed
    Index Venture Life Associates VI Ltd · Sale

    Transaction dated Jun 24, 2026

  10. Disclosed
    Medicxi Co-Invest I LP · Sale

    Transaction dated Jun 24, 2026

  11. Disclosed
    Medicxi Co-Invest I LP · Sale

    Transaction dated Jun 24, 2026

  12. Disclosed
    Medicxi Growth Co-Invest I LP · Sale

    Transaction dated Jun 24, 2026

  13. Disclosed
    Medicxi Growth I GP Ltd · Sale

    Transaction dated Jun 24, 2026

  14. Disclosed
    Medicxi Growth I GP Ltd · Sale

    Transaction dated Jun 24, 2026

  15. Disclosed
    Medicxi Growth I LP · Sale

    Transaction dated Jun 24, 2026

  16. Disclosed
    Medicxi Growth I LP · Sale

    Transaction dated Jun 24, 2026

  17. Disclosed
    Medicxi Secondary Co-Invest I LP · Sale

    Transaction dated Jun 24, 2026

  18. Disclosed
    Medicxi Secondary Co-Invest I LP · Sale

    Transaction dated Jun 24, 2026

  19. Disclosed
    Medicxi Secondary Co-Invest I LP · Sale

    Transaction dated Jun 24, 2026

  20. Disclosed
    Medicxi Secondary I GP Ltd. · Sale

    Transaction dated Jun 24, 2026

  21. Disclosed
    Medicxi Secondary I LP · Sale

    Transaction dated Jun 24, 2026

  22. Disclosed
    Medicxi Secondary I LP · Sale

    Transaction dated Jun 24, 2026

  23. Disclosed
    Medicxi Secondary I LP · Sale

    Transaction dated Jun 24, 2026

  24. Disclosed
    Medicxi Ventures I GP Ltd · Sale

    Transaction dated Jun 24, 2026

  25. Disclosed
    Medicxi Ventures I GP Ltd · Sale

    Transaction dated Jun 24, 2026

  26. Disclosed
    Medicxi Ventures I GP Ltd · Sale

    Transaction dated Jun 24, 2026

  27. Disclosed
    Medicxi Ventures I GP Ltd · Sale

    Transaction dated Jun 24, 2026

  28. Disclosed
    Medicxi Ventures I LP · Sale

    Transaction dated Jun 24, 2026

  29. Disclosed
    Medicxi Ventures I LP · Sale

    Transaction dated Jun 24, 2026

  30. Disclosed
    Medicxi Ventures I LP · Sale

    Transaction dated Jun 24, 2026

  31. Disclosed
    Medicxi Ventures I LP · Sale

    Transaction dated Jun 24, 2026

  32. Disclosed
  33. Filed

Month counts include every record on file. The lists show the newest records on this page. A dash means none on file that month. Trades use disclosure dates; contract dates follow the source record. Nearby events do not establish the cause of a price move.

Who's buying and selling · last 90 days

Congress

No Congress trades on CNTA disclosed in the last 90 days.

See every Congress trade on CNTA →

Company insiders

No insider buys or sells of CNTA filed in the last 90 days.

See every insider trade on CNTA →

Filings & events

Company filings (8-K) 72

Events the company must report to the SEC within days — results, deals, departures, restatements.

What it files 8-Ks about

  • Shared information with investors · item 7.0113
  • Other events · item 8.0111
  • Quarterly or yearly results · item 2.028
  • Directors or officers joined, left or got new pay · item 5.025
  • Signed a major agreement · item 1.013
  • Shareholder vote results · item 5.073

Filing red flags 10

Warning signs in the company's own SEC filings — going-concern doubts, control weaknesses, staff comment letters, late filings, restatements, Wells notices, clinical holds, dividend cuts.

Planned insider sales (Form 144) 88

Notices insiders file before they sell certain shares, such as ones they got straight from the company.

None in the last 90 days · 88 notices on file

The notices on file don't give the sale's size; each sale shows up under company insiders once it is reported.

5% owners (13D / 13G) 8

Investors who reported owning 5% or more — 13D for owners who may push for changes, 13G for owners who just hold.

Push for changes, or just hold?

  • 13D, may push for changes: 4 filings
  • 13G, just holds: 4 filings

Filed most: Farallon Capital Management, L.L.C. (2) · General Atlantic Cooperatief U.A. (2) · Pentwater Capital Management LP (1) · Avoro Capital Advisors LLC (1)

Biggest named funds (13F)

The largest CNTA holdings among the well-known funds whose quarterly 13F filings we read — opens here.

Every disclosed trade on CNTA

  1. ▼ SELLMedicxi Growth I LP 10% ownerCNTA Centessa Pharmaceuticals plc—disclosed Jun 24 · filed the same day
  2. ▼ SELLMedicxi Ventures Management (Jersey) Ltd 10% ownerCNTA Centessa Pharmaceuticals plc—disclosed Jun 24 · filed the same day
  3. ▼ SELLMedicxi Co-Invest I LP 10% ownerCNTA Centessa Pharmaceuticals plc—disclosed Jun 24 · filed the same day
  4. ▼ SELL(Jersey) SLP Yucca 10% ownerCNTA Centessa Pharmaceuticals plc—disclosed Jun 24 · filed the same day
  5. ▼ SELLMedicxi Ventures I GP Ltd 10% ownerCNTA Centessa Pharmaceuticals plc—disclosed Jun 24 · filed the same day
  6. ▼ SELLMedicxi Secondary I GP Ltd. 10% ownerCNTA Centessa Pharmaceuticals plc—disclosed Jun 24 · filed the same day
  7. ▼ SELLMedicxi Ventures I GP Ltd 10% ownerCNTA Centessa Pharmaceuticals plc—disclosed Jun 24 · filed the same day
  8. ▼ SELLMedicxi Ventures I LP 10% ownerCNTA Centessa Pharmaceuticals plc—disclosed Jun 24 · filed the same day
  9. ▼ SELLMedicxi Growth I GP Ltd 10% ownerCNTA Centessa Pharmaceuticals plc—disclosed Jun 24 · filed the same day
  10. ▼ SELLMedicxi Secondary Co-Invest I LP 10% ownerCNTA Centessa Pharmaceuticals plc—disclosed Jun 24 · filed the same day
  11. ▼ SELLMedicxi Ventures I LP 10% ownerCNTA Centessa Pharmaceuticals plc—disclosed Jun 24 · filed the same day
  12. ▼ SELLMedicxi Secondary I LP 10% ownerCNTA Centessa Pharmaceuticals plc—disclosed Jun 24 · filed the same day
  13. ▼ SELLIndex Venture Life Associates VI Ltd 10% ownerCNTA Centessa Pharmaceuticals plc—disclosed Jun 24 · filed the same day
  14. ▼ SELLMedicxi Growth Co-Invest I LP 10% ownerCNTA Centessa Pharmaceuticals plc—disclosed Jun 24 · filed the same day
  15. ▼ SELLMedicxi Ventures I LP 10% ownerCNTA Centessa Pharmaceuticals plc—disclosed Jun 24 · filed the same day
  16. ▼ SELLMedicxi Growth I GP Ltd 10% ownerCNTA Centessa Pharmaceuticals plc—disclosed Jun 24 · filed the same day
  17. ▼ SELLMedicxi Ventures I GP Ltd 10% ownerCNTA Centessa Pharmaceuticals plc—disclosed Jun 24 · filed the same day
  18. ▼ SELLMedicxi Co-Invest I LP 10% ownerCNTA Centessa Pharmaceuticals plc—disclosed Jun 24 · filed the same day
  19. ▼ SELLMedicxi Secondary Co-Invest I LP 10% ownerCNTA Centessa Pharmaceuticals plc—disclosed Jun 24 · filed the same day
  20. ▼ SELLMedicxi Growth I LP 10% ownerCNTA Centessa Pharmaceuticals plc—disclosed Jun 24 · filed the same day
  21. ▼ SELLMedicxi Secondary Co-Invest I LP 10% ownerCNTA Centessa Pharmaceuticals plc—disclosed Jun 24 · filed the same day
  22. ▼ SELLMedicxi Secondary I LP 10% ownerCNTA Centessa Pharmaceuticals plc—disclosed Jun 24 · filed the same day
  23. ▼ SELLMedicxi Ventures I GP Ltd 10% ownerCNTA Centessa Pharmaceuticals plc—disclosed Jun 24 · filed the same day
  24. ▼ SELLMedicxi Secondary I LP 10% ownerCNTA Centessa Pharmaceuticals plc—disclosed Jun 24 · filed the same day
  25. ▼ SELLMedicxi Ventures I LP 10% ownerCNTA Centessa Pharmaceuticals plc—disclosed Jun 24 · filed the same day
See all 66 trades on CNTA →
People & votes

Which members of Congress traded CNTA, sponsored bills that touch it and voted on them — opens here.