Latest 10-Q

What changed in Cabaletta Bio, Inc.'s latest quarterly report, compared with the one before.

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Insider trades

Open-market trades from Form 4. 10b5-1 marks a plan set in advance.Open-market buys and sales by officers, directors and 10% owners, from SEC Form 4. A plan set in advance is marked 10b5-1.

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13F holders

Funds that report this stock, checked against market prices.Fund managers with over $100 million in US-listed stocks file a 13F each quarter, up to 45 days after quarter end. Long positions only.

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Trades by members of Congress

Disclosed in dollar ranges, up to 45 days after the trade.Members of Congress, their spouses and dependent children report trades in dollar ranges, up to 45 days after the trade.

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Lobbying

What Cabaletta Bio, Inc. and its lobbying firms report each quarter.A company that lobbies with its own staff reports its expenses; a lobbying firm it hires reports the income it received. We count both.

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Lobbying and contracts

What Cabaletta Bio, Inc. reported spending on lobbying next to the federal contracts it was awarded, by year.Lobbying: each report counts once. If a report was amended, only the newest version counts. Totals use the company's own report when it files one (it includes payments to hired firms); otherwise the hired firms' reported income. Registrations and reports with no amount are not counted. A firm that hands part of its work to another firm may report the same money as that other firm does; the filings do not allow us to tell. Contracts: each award is counted once, for the company that received it (or its listed parent when only the parent is matched), in the year of its first obligation. The amount is the total obligated to date, so a later increase is counted in the year the award began. Only awards of $1 million or more are collected. Agencies: the offices named on lobbying reports and the awarding agencies of contracts are matched to one department name (the Army, Navy and Air Force count as the Department of Defense; NIH, FDA and CMS as Health and Human Services). An agency is listed under both when the company lobbied it and was awarded a contract by it in the same period. Offices outside this list, and Congress, are not counted as agencies.

Lobbying and federal contracts of Cabaletta Bio, Inc. by year
YearLobbyingReportsTop issuesAgencies lobbiedContractsAwardsAwarding agenciesPAC giftsGifts by the company's PAC to candidates for Congress. They come from donations to the PAC, not from the company's own funds.Lobbied and awarding
2025$50.0K2Medicare and Medicaid——————

Agencies both lobbied and awarding contracts

No agency appears on both sides in the last 12 months.

Lobbying and contract awards are reported separately; showing them together does not mean one caused the other.

All companies · Contract awards · Lobbying reports

Capitol Hires at Cabaletta Bio, Inc.

3 hires

Lobbyists for Cabaletta Bio, Inc. who say they once worked in Congress or the executive branch.

Capitol Hires at Cabaletta Bio, Inc.
The covered position the lobbyist says they held: an office of a member of Congress, a committee or an executive-branch body, as written in the filing. The member's name is a link only when exactly one member of Congress fits the name, chamber, first name and years given; otherwise it stays as written.The lobbying report (LDA form LD-2) that names this lobbyist and office, with a link to it. Report period is the quarter the report covers; Posted is the day it was filed or amended, which can be much later. The same lobbyist is named again on each quarterly report for the same client, so a row is shown once, from the newest report, with the number of filings that name them.
Adam FridmanComm on Foreign Affairs
Committee · 2010
Legal FellowHogan Lovells Cadwalader US LLP (fka Hogan Lovells US LLP)
Report period 2025 Q2 ↗
Posted Jul 16, 2025 · in 3 filings
Cybil RoehrenbeckWalter B. Jones
Member office · Republican-NC · 2006–2010
Legislative CounselHogan Lovells Cadwalader US LLP (fka Hogan Lovells US LLP)
Report period 2025 Q2 ↗
Posted Jul 16, 2025 · in 3 filings
Cybil RoehrenbeckJ. C. Watts (House)
Member office · House · 2002
Not statedHogan Lovells Cadwalader US LLP (fka Hogan Lovells US LLP)
Report period 2025 Q2 ↗
Posted Jul 16, 2025 · in 3 filings

Each row reflects what was disclosed at the time of filing. A lobbyist listed may no longer be registered.

Institutional ownership over time

How many funds reported holding the stock at the end of each quarter, and how many shares they held between them.

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More filings and data

Each opens the table.

About the company

The basics from the company’s SEC registration.

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$1.28−$0.05 (−3.76%) Nov 13 close
Oct 13, 2026: $1.69Oct 14, 2026: $1.62Oct 15, 2026: $1.55Oct 16, 2026: $1.41Oct 19, 2026: $1.48Oct 20, 2026: $1.61Oct 21, 2026: $1.54Oct 22, 2026: $1.52Oct 23, 2026: $1.47Oct 26, 2026: $1.35Oct 27, 2026: $1.46Oct 28, 2026: $1.52Oct 29, 2026: $1.59Oct 30, 2026: $1.51Nov 2, 2026: $1.43Nov 3, 2026: $1.42Nov 4, 2026: $1.42Nov 5, 2026: $1.28Nov 6, 2026: $1.30Nov 9, 2026: $1.50Nov 10, 2026: $1.45Nov 11, 2026: $1.45Nov 12, 2026: $1.33Nov 13, 2026: $1.28
Oct 13, 2026Low $1.28 · High $1.69Nov 13, 2026
Aug 13, 2026: $2.71Aug 14, 2026: $2.75Aug 17, 2026: $2.89Aug 18, 2026: $2.91Aug 19, 2026: $3.10Aug 20, 2026: $3.19Aug 21, 2026: $3.13Aug 24, 2026: $3.10Aug 25, 2026: $3.22Aug 26, 2026: $3.25Aug 27, 2026: $3.38Aug 28, 2026: $3.12Aug 31, 2026: $3.11Sep 1, 2026: $3.30Sep 2, 2026: $3.57Sep 3, 2026: $3.48Sep 4, 2026: $3.47Sep 8, 2026: $3.27Sep 9, 2026: $2.91Sep 10, 2026: $2.74Sep 11, 2026: $2.73Sep 14, 2026: $2.91Sep 15, 2026: $2.60Sep 16, 2026: $2.49Sep 17, 2026: $2.58Sep 18, 2026: $2.55Sep 21, 2026: $2.46Sep 22, 2026: $2.50Sep 23, 2026: $2.22Sep 24, 2026: $2.16Sep 25, 2026: $2.07Sep 28, 2026: $2.00Sep 29, 2026: $1.98Sep 30, 2026: $1.92Oct 1, 2026: $1.89Oct 2, 2026: $2.00Oct 5, 2026: $2.08Oct 6, 2026: $2.02Oct 7, 2026: $1.97Oct 8, 2026: $1.95Oct 9, 2026: $1.93Oct 12, 2026: $1.79Oct 13, 2026: $1.69Oct 14, 2026: $1.62Oct 15, 2026: $1.55Oct 16, 2026: $1.41Oct 19, 2026: $1.48Oct 20, 2026: $1.61Oct 21, 2026: $1.54Oct 22, 2026: $1.52Oct 23, 2026: $1.47Oct 26, 2026: $1.35Oct 27, 2026: $1.46Oct 28, 2026: $1.52Oct 29, 2026: $1.59Oct 30, 2026: $1.51Nov 2, 2026: $1.43Nov 3, 2026: $1.42Nov 4, 2026: $1.42Nov 5, 2026: $1.28Nov 6, 2026: $1.30Nov 9, 2026: $1.50Nov 10, 2026: $1.45Nov 11, 2026: $1.45Nov 12, 2026: $1.33Nov 13, 2026: $1.28
Aug 13, 2026Low $1.28 · High $3.57Nov 13, 2026
Nov 13, 2025: $2.34Nov 14, 2025: $2.31Nov 17, 2025: $2.39Nov 18, 2025: $2.34Nov 19, 2025: $2.24Nov 20, 2025: $2.15Nov 21, 2025: $2.08Nov 24, 2025: $2.30Nov 25, 2025: $2.20Nov 26, 2025: $2.37Nov 28, 2025: $2.57Dec 1, 2025: $2.43Dec 2, 2025: $2.34Dec 3, 2025: $2.50Dec 4, 2025: $2.56Dec 5, 2025: $2.55Dec 8, 2025: $2.48Dec 9, 2025: $2.50Dec 10, 2025: $2.42Dec 11, 2025: $2.36Dec 12, 2025: $2.36Dec 15, 2025: $2.39Dec 16, 2025: $2.39Dec 17, 2025: $2.33Dec 18, 2025: $2.41Dec 19, 2025: $2.39Dec 22, 2025: $2.39Dec 23, 2025: $2.18Dec 24, 2025: $2.19Dec 26, 2025: $2.19Dec 29, 2025: $2.28Dec 30, 2025: $2.15Dec 31, 2025: $2.19Jan 2, 2026: $2.21Jan 5, 2026: $2.20Jan 6, 2026: $2.04Jan 7, 2026: $2.14Jan 8, 2026: $2.17Jan 9, 2026: $2.10Jan 12, 2026: $2.21Jan 13, 2026: $2.15Jan 14, 2026: $2.15Jan 15, 2026: $2.08Jan 16, 2026: $2.20Jan 20, 2026: $2.19Jan 21, 2026: $2.34Jan 22, 2026: $2.94Jan 23, 2026: $3.18Jan 26, 2026: $2.95Jan 27, 2026: $3.02Jan 28, 2026: $2.85Jan 29, 2026: $2.75Jan 30, 2026: $2.57Feb 2, 2026: $2.50Feb 3, 2026: $2.59Feb 4, 2026: $2.51Feb 5, 2026: $2.33Feb 6, 2026: $2.51Feb 9, 2026: $2.44Feb 10, 2026: $2.60Feb 11, 2026: $2.57Feb 12, 2026: $2.85Feb 13, 2026: $2.80Feb 17, 2026: $2.96Feb 18, 2026: $3.13Feb 19, 2026: $3.14Feb 20, 2026: $2.91Feb 23, 2026: $2.90Feb 24, 2026: $3.29Feb 25, 2026: $3.49Feb 26, 2026: $3.48Feb 27, 2026: $3.32Mar 2, 2026: $3.30Mar 3, 2026: $3.25Mar 4, 2026: $3.43Mar 5, 2026: $3.18Mar 6, 2026: $3.17Mar 9, 2026: $3.27Mar 10, 2026: $3.32Mar 11, 2026: $3.27Mar 12, 2026: $3.19Mar 13, 2026: $3.06Mar 16, 2026: $3.20Mar 17, 2026: $3.10Mar 18, 2026: $2.97Mar 19, 2026: $3.04Mar 20, 2026: $2.94Mar 23, 2026: $2.82Mar 24, 2026: $2.67Mar 25, 2026: $2.78Mar 26, 2026: $2.82Mar 27, 2026: $2.68Mar 30, 2026: $2.47Mar 31, 2026: $2.69Apr 1, 2026: $2.68Apr 2, 2026: $2.96Apr 6, 2026: $3.01Apr 7, 2026: $3.07Apr 8, 2026: $3.09Apr 9, 2026: $3.17Apr 10, 2026: $3.13Apr 13, 2026: $3.20Apr 14, 2026: $3.26Apr 15, 2026: $3.40Apr 16, 2026: $3.52Apr 17, 2026: $3.44Apr 20, 2026: $3.31Apr 21, 2026: $3.13Apr 22, 2026: $3.17Apr 23, 2026: $3.05Apr 24, 2026: $2.95Apr 27, 2026: $2.91Apr 28, 2026: $2.86Apr 29, 2026: $2.78Apr 30, 2026: $2.99May 1, 2026: $2.94May 4, 2026: $3.83May 5, 2026: $4.15May 6, 2026: $3.73May 7, 2026: $4.00May 8, 2026: $3.88May 11, 2026: $3.82May 12, 2026: $3.63May 13, 2026: $3.59May 14, 2026: $3.61May 15, 2026: $3.31May 18, 2026: $3.29May 19, 2026: $3.27May 20, 2026: $3.44May 21, 2026: $3.69May 22, 2026: $3.65May 26, 2026: $3.72May 27, 2026: $3.83May 28, 2026: $3.77May 29, 2026: $3.78Jun 1, 2026: $3.67Jun 2, 2026: $3.68Jun 3, 2026: $3.58Jun 4, 2026: $3.51Jun 5, 2026: $3.25Jun 8, 2026: $3.20Jun 9, 2026: $3.22Jun 10, 2026: $3.04Jun 11, 2026: $3.01Jun 12, 2026: $3.01Jun 15, 2026: $3.01Jun 16, 2026: $2.80Jun 17, 2026: $2.84Jun 18, 2026: $2.84Jun 22, 2026: $3.01Jun 23, 2026: $3.02Jun 24, 2026: $3.03Jun 25, 2026: $2.92Jun 26, 2026: $3.04Jun 29, 2026: $3.11Jun 30, 2026: $3.11Jul 1, 2026: $2.99Jul 2, 2026: $3.19Jul 6, 2026: $3.01Jul 7, 2026: $3.10Jul 8, 2026: $3.13Jul 9, 2026: $3.12Jul 10, 2026: $2.98Jul 13, 2026: $2.77Jul 14, 2026: $2.67Jul 15, 2026: $2.77Jul 16, 2026: $2.67Jul 17, 2026: $2.83Jul 20, 2026: $2.75Jul 21, 2026: $2.82Jul 22, 2026: $2.75Jul 23, 2026: $2.72Jul 24, 2026: $2.69Jul 27, 2026: $2.72Jul 28, 2026: $2.73Jul 29, 2026: $2.62Jul 30, 2026: $2.72Jul 31, 2026: $2.68Aug 3, 2026: $2.69Aug 4, 2026: $2.77Aug 5, 2026: $2.71Aug 6, 2026: $2.76Aug 7, 2026: $2.79Aug 10, 2026: $2.80Aug 11, 2026: $2.79Aug 12, 2026: $2.85Aug 13, 2026: $2.71Aug 14, 2026: $2.75Aug 17, 2026: $2.89Aug 18, 2026: $2.91Aug 19, 2026: $3.10Aug 20, 2026: $3.19Aug 21, 2026: $3.13Aug 24, 2026: $3.10Aug 25, 2026: $3.22Aug 26, 2026: $3.25Aug 27, 2026: $3.38Aug 28, 2026: $3.12Aug 31, 2026: $3.11Sep 1, 2026: $3.30Sep 2, 2026: $3.57Sep 3, 2026: $3.48Sep 4, 2026: $3.47Sep 8, 2026: $3.27Sep 9, 2026: $2.91Sep 10, 2026: $2.74Sep 11, 2026: $2.73Sep 14, 2026: $2.91Sep 15, 2026: $2.60Sep 16, 2026: $2.49Sep 17, 2026: $2.58Sep 18, 2026: $2.55Sep 21, 2026: $2.46Sep 22, 2026: $2.50Sep 23, 2026: $2.22Sep 24, 2026: $2.16Sep 25, 2026: $2.07Sep 28, 2026: $2.00Sep 29, 2026: $1.98Sep 30, 2026: $1.92Oct 1, 2026: $1.89Oct 2, 2026: $2.00Oct 5, 2026: $2.08Oct 6, 2026: $2.02Oct 7, 2026: $1.97Oct 8, 2026: $1.95Oct 9, 2026: $1.93Oct 12, 2026: $1.79Oct 13, 2026: $1.69Oct 14, 2026: $1.62Oct 15, 2026: $1.55Oct 16, 2026: $1.41Oct 19, 2026: $1.48Oct 20, 2026: $1.61Oct 21, 2026: $1.54Oct 22, 2026: $1.52Oct 23, 2026: $1.47Oct 26, 2026: $1.35Oct 27, 2026: $1.46Oct 28, 2026: $1.52Oct 29, 2026: $1.59Oct 30, 2026: $1.51Nov 2, 2026: $1.43Nov 3, 2026: $1.42Nov 4, 2026: $1.42Nov 5, 2026: $1.28Nov 6, 2026: $1.30Nov 9, 2026: $1.50Nov 10, 2026: $1.45Nov 11, 2026: $1.45Nov 12, 2026: $1.33Nov 13, 2026: $1.28
Nov 13, 2025Low $1.28 · High $4.15Nov 13, 2026
Congress purchase Congress sale Insider sale over $1M

Adjusted for stock splits; not for dividends. Where prices come from.

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Information, not investment advice. Company matching is automatic; check the source before relying on one row.