Latest 10-Q

What changed in Quantum Corporation'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 Quantum Corporation 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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H-1B labor applications at Quantum Corporation

12 certified in 12 mo

Labor condition applications decided by the Department of Labor, matched to Quantum Corporation by employer name. An application is not a hire.

Median yearly wage offered, full-time certified applications, Jul 2025 to Jun 2026: $164,458The wage the employer offered, as filed, with its unit. The yearly figure restates it per year (hourly x 2,080, weekly x 52, every two weeks x 26, monthly x 12) from the low end of the offered range. It is not what the worker was paid.

H-1B labor applications decided at Quantum Corporation by quarter
QuarterCertifiedAll decidedWorkers asked for
2024 Q3777
2024 Q4555
2025 Q1232
2025 Q2000
2025 Q3121
2025 Q4666
2026 Q1111
2026 Q2454
Most common job titles at Quantum Corporation
Data Scientist3—
Vice President, Data Science3—
Lead Data Scientist2—
Retail GTM & Strategy Lead2—
Senior Data Scientist2—

We match the employer's name to a public company automatically, including a reviewed list of subsidiaries. A subsidiary can be missed and a similar name can be matched wrongly. The files carry no worker names.

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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$15.34−$1.29 (−7.76%) Nov 13 close
Oct 13, 2026: $26.52Oct 14, 2026: $23.86Oct 15, 2026: $21.61Oct 16, 2026: $18.48Oct 19, 2026: $18.31Oct 20, 2026: $18.99Oct 21, 2026: $17.62Oct 22, 2026: $16.98Oct 23, 2026: $17.62Oct 26, 2026: $18.69Oct 27, 2026: $20.25Oct 28, 2026: $20.72Oct 29, 2026: $20.77Oct 30, 2026: $18.27Nov 2, 2026: $16.73Nov 3, 2026: $17.67Nov 4, 2026: $16.77Nov 5, 2026: $13.69Nov 6, 2026: $14.47Nov 9, 2026: $16.99Nov 10, 2026: $16.30Nov 11, 2026: $16.87Nov 12, 2026: $16.63Nov 13, 2026: $15.34
Oct 13, 2026Low $13.69 · High $26.52Nov 13, 2026
Aug 13, 2026: $24.68Aug 14, 2026: $26.11Aug 17, 2026: $24.92Aug 18, 2026: $23.52Aug 19, 2026: $21.79Aug 20, 2026: $20.49Aug 21, 2026: $22.25Aug 24, 2026: $21.56Aug 25, 2026: $22.39Aug 26, 2026: $23.21Aug 27, 2026: $23.56Aug 28, 2026: $22.26Aug 31, 2026: $24.33Sep 1, 2026: $24.17Sep 2, 2026: $22.78Sep 3, 2026: $24.30Sep 4, 2026: $24.73Sep 8, 2026: $24.46Sep 9, 2026: $24.24Sep 10, 2026: $23.03Sep 11, 2026: $23.58Sep 14, 2026: $22.83Sep 15, 2026: $23.26Sep 16, 2026: $23.83Sep 17, 2026: $24.94Sep 18, 2026: $25.09Sep 21, 2026: $26.10Sep 22, 2026: $25.65Sep 23, 2026: $25.97Sep 24, 2026: $29.49Sep 25, 2026: $31.68Sep 28, 2026: $31.40Sep 29, 2026: $32.86Sep 30, 2026: $31.72Oct 1, 2026: $31.89Oct 2, 2026: $34.50Oct 5, 2026: $34.01Oct 6, 2026: $33.47Oct 7, 2026: $31.07Oct 8, 2026: $29.18Oct 9, 2026: $30.43Oct 12, 2026: $27.51Oct 13, 2026: $26.52Oct 14, 2026: $23.86Oct 15, 2026: $21.61Oct 16, 2026: $18.48Oct 19, 2026: $18.31Oct 20, 2026: $18.99Oct 21, 2026: $17.62Oct 22, 2026: $16.98Oct 23, 2026: $17.62Oct 26, 2026: $18.69Oct 27, 2026: $20.25Oct 28, 2026: $20.72Oct 29, 2026: $20.77Oct 30, 2026: $18.27Nov 2, 2026: $16.73Nov 3, 2026: $17.67Nov 4, 2026: $16.77Nov 5, 2026: $13.69Nov 6, 2026: $14.47Nov 9, 2026: $16.99Nov 10, 2026: $16.30Nov 11, 2026: $16.87Nov 12, 2026: $16.63Nov 13, 2026: $15.34
Aug 13, 2026Low $13.69 · High $34.50Nov 13, 2026
Nov 13, 2025: $7.03Nov 14, 2025: $7.87Nov 17, 2025: $7.39Nov 18, 2025: $7.71Nov 19, 2025: $7.64Nov 20, 2025: $7.31Nov 21, 2025: $6.98Nov 24, 2025: $6.97Nov 25, 2025: $6.95Nov 26, 2025: $7.48Nov 28, 2025: $7.85Dec 1, 2025: $7.54Dec 2, 2025: $7.72Dec 3, 2025: $8.26Dec 4, 2025: $8.74Dec 5, 2025: $8.72Dec 8, 2025: $9.10Dec 9, 2025: $9.04Dec 10, 2025: $9.49Dec 11, 2025: $9.75Dec 12, 2025: $9.03Dec 15, 2025: $7.73Dec 16, 2025: $7.96Dec 17, 2025: $7.42Dec 18, 2025: $7.25Dec 19, 2025: $7.32Dec 22, 2025: $7.43Dec 23, 2025: $7.24Dec 24, 2025: $7.37Dec 26, 2025: $6.96Dec 29, 2025: $6.78Dec 30, 2025: $6.75Dec 31, 2025: $6.45Jan 2, 2026: $7.00Jan 5, 2026: $7.67Jan 6, 2026: $7.99Jan 7, 2026: $7.45Jan 8, 2026: $7.73Jan 9, 2026: $7.54Jan 12, 2026: $7.51Jan 13, 2026: $7.30Jan 14, 2026: $7.49Jan 15, 2026: $7.91Jan 16, 2026: $7.89Jan 20, 2026: $7.36Jan 21, 2026: $7.19Jan 22, 2026: $7.25Jan 23, 2026: $7.02Jan 26, 2026: $6.85Jan 27, 2026: $6.98Jan 28, 2026: $6.79Jan 29, 2026: $6.54Jan 30, 2026: $6.20Feb 2, 2026: $6.26Feb 3, 2026: $6.24Feb 4, 2026: $5.81Feb 5, 2026: $4.96Feb 6, 2026: $5.89Feb 9, 2026: $5.94Feb 10, 2026: $6.16Feb 11, 2026: $6.32Feb 12, 2026: $5.79Feb 13, 2026: $5.78Feb 17, 2026: $5.61Feb 18, 2026: $5.47Feb 19, 2026: $5.56Feb 20, 2026: $5.36Feb 23, 2026: $5.25Feb 24, 2026: $5.39Feb 25, 2026: $5.45Feb 26, 2026: $5.67Feb 27, 2026: $5.48Mar 2, 2026: $5.30Mar 3, 2026: $4.64Mar 4, 2026: $4.81Mar 5, 2026: $5.10Mar 6, 2026: $5.13Mar 9, 2026: $5.38Mar 10, 2026: $5.52Mar 11, 2026: $5.74Mar 12, 2026: $5.44Mar 13, 2026: $5.30Mar 16, 2026: $5.54Mar 17, 2026: $5.52Mar 18, 2026: $5.30Mar 19, 2026: $5.19Mar 20, 2026: $4.97Mar 23, 2026: $5.26Mar 24, 2026: $5.11Mar 25, 2026: $5.66Mar 26, 2026: $5.22Mar 27, 2026: $4.68Mar 30, 2026: $4.31Mar 31, 2026: $4.75Apr 1, 2026: $5.03Apr 2, 2026: $5.68Apr 6, 2026: $6.15Apr 7, 2026: $6.10Apr 8, 2026: $6.08Apr 9, 2026: $5.89Apr 10, 2026: $6.04Apr 13, 2026: $6.42Apr 14, 2026: $6.91Apr 15, 2026: $7.25Apr 16, 2026: $7.07Apr 17, 2026: $7.28Apr 20, 2026: $7.20Apr 21, 2026: $6.97Apr 22, 2026: $7.18Apr 23, 2026: $7.04Apr 24, 2026: $7.17Apr 27, 2026: $6.92Apr 28, 2026: $6.72Apr 29, 2026: $6.81Apr 30, 2026: $7.14May 1, 2026: $7.52May 4, 2026: $7.56May 5, 2026: $8.27May 6, 2026: $10.03May 7, 2026: $9.13May 8, 2026: $9.62May 11, 2026: $9.78May 12, 2026: $8.94May 13, 2026: $8.81May 14, 2026: $8.80May 15, 2026: $8.35May 18, 2026: $7.98May 19, 2026: $7.71May 20, 2026: $8.16May 21, 2026: $9.41May 22, 2026: $9.05May 26, 2026: $8.73May 27, 2026: $8.82May 28, 2026: $9.32May 29, 2026: $9.71Jun 1, 2026: $10.49Jun 2, 2026: $12.54Jun 3, 2026: $15.95Jun 4, 2026: $15.78Jun 5, 2026: $12.70Jun 8, 2026: $12.54Jun 9, 2026: $13.05Jun 10, 2026: $12.59Jun 11, 2026: $13.06Jun 12, 2026: $13.74Jun 15, 2026: $13.97Jun 16, 2026: $14.41Jun 17, 2026: $14.95Jun 18, 2026: $15.60Jun 22, 2026: $14.04Jun 23, 2026: $13.81Jun 24, 2026: $13.42Jun 25, 2026: $12.93Jun 26, 2026: $11.65Jun 29, 2026: $11.85Jun 30, 2026: $11.00Jul 1, 2026: $10.93Jul 2, 2026: $10.16Jul 6, 2026: $10.53Jul 7, 2026: $10.13Jul 8, 2026: $10.60Jul 9, 2026: $10.40Jul 10, 2026: $10.02Jul 13, 2026: $9.67Jul 14, 2026: $10.06Jul 15, 2026: $10.30Jul 16, 2026: $9.60Jul 17, 2026: $10.63Jul 20, 2026: $10.99Jul 21, 2026: $11.46Jul 22, 2026: $11.66Jul 23, 2026: $11.55Jul 24, 2026: $11.10Jul 27, 2026: $10.97Jul 28, 2026: $11.28Jul 29, 2026: $10.45Jul 30, 2026: $11.24Jul 31, 2026: $10.64Aug 3, 2026: $10.56Aug 4, 2026: $11.45Aug 5, 2026: $11.58Aug 6, 2026: $11.68Aug 7, 2026: $12.04Aug 10, 2026: $11.78Aug 11, 2026: $19.40Aug 12, 2026: $21.94Aug 13, 2026: $24.68Aug 14, 2026: $26.11Aug 17, 2026: $24.92Aug 18, 2026: $23.52Aug 19, 2026: $21.79Aug 20, 2026: $20.49Aug 21, 2026: $22.25Aug 24, 2026: $21.56Aug 25, 2026: $22.39Aug 26, 2026: $23.21Aug 27, 2026: $23.56Aug 28, 2026: $22.26Aug 31, 2026: $24.33Sep 1, 2026: $24.17Sep 2, 2026: $22.78Sep 3, 2026: $24.30Sep 4, 2026: $24.73Sep 8, 2026: $24.46Sep 9, 2026: $24.24Sep 10, 2026: $23.03Sep 11, 2026: $23.58Sep 14, 2026: $22.83Sep 15, 2026: $23.26Sep 16, 2026: $23.83Sep 17, 2026: $24.94Sep 18, 2026: $25.09Sep 21, 2026: $26.10Sep 22, 2026: $25.65Sep 23, 2026: $25.97Sep 24, 2026: $29.49Sep 25, 2026: $31.68Sep 28, 2026: $31.40Sep 29, 2026: $32.86Sep 30, 2026: $31.72Oct 1, 2026: $31.89Oct 2, 2026: $34.50Oct 5, 2026: $34.01Oct 6, 2026: $33.47Oct 7, 2026: $31.07Oct 8, 2026: $29.18Oct 9, 2026: $30.43Oct 12, 2026: $27.51Oct 13, 2026: $26.52Oct 14, 2026: $23.86Oct 15, 2026: $21.61Oct 16, 2026: $18.48Oct 19, 2026: $18.31Oct 20, 2026: $18.99Oct 21, 2026: $17.62Oct 22, 2026: $16.98Oct 23, 2026: $17.62Oct 26, 2026: $18.69Oct 27, 2026: $20.25Oct 28, 2026: $20.72Oct 29, 2026: $20.77Oct 30, 2026: $18.27Nov 2, 2026: $16.73Nov 3, 2026: $17.67Nov 4, 2026: $16.77Nov 5, 2026: $13.69Nov 6, 2026: $14.47Nov 9, 2026: $16.99Nov 10, 2026: $16.30Nov 11, 2026: $16.87Nov 12, 2026: $16.63Nov 13, 2026: $15.34
Nov 13, 2025Low $4.31 · High $34.50Nov 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.