InsiderLensMarket›Sector›IssuerQUANTUM CORP /DE/›Insider›Filing
US
QUANTUM CORP /DE/.
TechnologySIC 3572
Net insider flow
Discretionary BUY minus SELL in USD over rolling windows. Excludes compensation flow (grants, exercises, vesting, tax withholding).
30 days
$0.0
- Buys
- —
- Sells
- —
- Tx · Insiders
- 0 · 0
90 days
$0.0
- Buys
- —
- Sells
- —
- Tx · Insiders
- 0 · 0
365 days
−$42.2K
- Buys
- —
- Sells
- $42.2K
- Tx · Insiders
- 4 · 2
- 04 Mar 2026GRANT_AWARDWhite William Hillis25,0000.00 USD
- 01 Jan 2026GRANT_AWARDWhite Yue Zhou12,0000.00 USD
- 01 Jan 2026GRANT_AWARDClancy James C12,0000.00 USD
- 01 Jan 2026GRANT_AWARDMeyrath Hugues62,5000.00 USD
- 01 Jan 2026GRANT_AWARDMeyrath Hugues50,0000.00 USDderiv
- 01 Jan 2026GRANT_AWARDCraythorne Anthony15,0000.00 USD
- 01 Jan 2026GRANT_AWARDFICHTHORN JOHN12,0000.00 USD
- 01 Jan 2026GRANT_AWARDTracy John R.12,0000.00 USD
- 01 Jan 2026GRANT_AWARDJaworksi Don12,0000.00 USD
- 01 Jan 2026GRANT_AWARDBlevins Tony J12,0000.00 USD
- 23 Sept 2025OTHERFICHTHORN JOHNindirect· by Dialectic Technology SPV LLC2,653,308—deriv
- 18 Dec 2025OTHERFICHTHORN JOHNindirect· by Dialectic Technology SPV LLC0—deriv
- 18 Dec 2025OTHERDialectic Technology SPV LLCentity——deriv
- 01 Nov 2025GRANT_AWARDClancy James C1,0000.00 USD
- 01 Nov 2025GRANT_AWARDMeyrath Hugues37,5000.00 USD
- 01 Nov 2025GRANT_AWARDMeyrath Hugues50,0000.00 USDderiv
- 01 Nov 2025GRANT_AWARDBlevins Tony J1,0000.00 USD
- 02 Oct 2025SALEMeyrath Hugues2,97510.86 USD
- 01 Oct 2025SALENash Laura A.1189.91 USD
- 01 Oct 2025GRANT_AWARDNash Laura A.5000.00 USD
- 02 Oct 2025SALENash Laura A.61110.86 USD
- 12 Sept 2025SALENash Laura A.2847.40 USD
- 01 May 2025GRANT_AWARDFICHTHORN JOHN4,4050.00 USD
- 21 Apr 2025SALEMoorehead Lewis W.1799.65 USD
- 21 Apr 2025GRANT_AWARDMoorehead Lewis W.3330.00 USD
- sec_edgartransaction_report04 Mar 2026sec_edgar:0001628280-26-014606
- sec_edgarinitial_holdings09 Feb 2026sec_edgar:0001628280-26-006539
- sec_edgartransaction_report05 Jan 2026sec_edgar:0001628280-26-000749
- sec_edgartransaction_report05 Jan 2026sec_edgar:0001628280-26-000748
- sec_edgartransaction_report05 Jan 2026sec_edgar:0001628280-26-000750
- sec_edgartransaction_report05 Jan 2026sec_edgar:0001628280-26-000753
- sec_edgartransaction_report
05 Jan 2026
sec_edgar:0001628280-26-000742
sec_edgartransaction_report05 Jan 2026sec_edgar:0001628280-26-000741sec_edgartransaction_report05 Jan 2026sec_edgar:0001628280-26-000745sec_edgartransaction_report05 Jan 2026sec_edgar:0001628280-26-000747sec_edgartransaction_report29 Dec 2025sec_edgar:0000709283-25-000099sec_edgarinitial_holdings23 Dec 2025sec_edgar:0000947871-25-001090sec_edgartransaction_report23 Dec 2025sec_edgar:0000947871-25-001091sec_edgartransaction_report04 Nov 2025sec_edgar:0002085977-25-000004sec_edgartransaction_report04 Nov 2025sec_edgar:0001419111-25-000003sec_edgartransaction_report04 Nov 2025sec_edgar:0002085976-25-000005sec_edgartransaction_report03 Oct 2025sec_edgar:0001628280-25-044169sec_edgartransaction_report03 Oct 2025sec_edgar:0001979364-25-000006sec_edgarinitial_holdings17 Sept 2025sec_edgar:0002085976-25-000003sec_edgarinitial_holdings17 Sept 2025sec_edgar:0002085977-25-000002sec_edgartransaction_report17 Sept 2025sec_edgar:0001979364-25-000004sec_edgarinitial_holdings14 Jul 2025sec_edgar:0000709283-25-000017sec_edgartransaction_report05 May 2025sec_edgar:0000709283-25-000013sec_edgarinitial_holdings30 Apr 2025sec_edgar:0000709283-25-000012sec_edgartransaction_report23 Apr 2025sec_edgar:0000709283-25-000008Last transaction
04 Mar 2026
