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<url><loc>https://stock.noler.com/us/stock/vtgn/profit-breakdown</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/profit-loss</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/property-plant-and-equipment-gross</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/property-plant-equipment</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/ps-ratio</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/public-float</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/quick-ratio</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/receivables-net-current</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/redeemable-preferred-stock-dividends</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/repayments-of-long-term-capital-lease-obligations</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/repayments-of-notes-payable</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/repayments-of-related-party-debt</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/research-and-development</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/research-and-development-expense-excluding-acquired-in-process-cost</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/research-and-development-in-process</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/restricted-stock-shares-issued-net-of-shares-for-tax-withholdings</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/retained-earnings</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/return-on-tangible-equity</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/revenue</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/revenue-breakdown</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/revenue-from-contract-with-customer-including-assessed-tax</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/revenue-from-grants</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/revenue-not-from-contract-with-customer</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/right-of-use-asset-obtained-in-exchange-for-finance-lease-liability</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/roa</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/roe</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/roi</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/sale-of-stock-number-of-shares-issued-in-transaction</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/scorecard</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/sec-comment-letters-upload</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/sec-enforcement-actions</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/sec-filings-10-q</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/sec-filings-25-nse</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/sec-filings-8-k</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/sec-filings-px14a6g</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/sec-filings-s-4</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/secondary-offerings</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/senior-long-term-notes</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/senior-notes-current</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/share-based-compensation-shares-authorized-under-stock-option-plans-exercise-price-range-exercisable-options-average-exercise-price</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/share-based-compensation-shares-authorized-under-stock-option-plans-exercise-price-range-lower-range-limit</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/share-based-compensation-shares-authorized-under-stock-option-plans-exercise-price-range-number-of-exercisable-options</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/share-based-compensation-shares-authorized-under-stock-option-plans-exercise-price-range-number-of-outstanding-options</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/share-based-compensation-shares-authorized-under-stock-option-plans-exercise-price-range-outstanding-options-average-exercise-price-beginning-balance</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/share-based-compensation-shares-authorized-under-stock-option-plans-exercise-price-range-upper-range-limit</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/share-price</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/shareholders-equity</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/shares-authorized</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/shares-issued</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/shares-issued-price-per-share</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/shares-issued-shares-issued-for-cash</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/shares-issued-shares-issued-for-services</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/shares-issued-shares-new-issues</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/shares-issued-shares-other</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/shares-outstanding</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/shares-outstanding-2</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/short-sale-volume</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/short-term-borrowings</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/state-and-local-income-tax-expense-benefit</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-award-fair-value-assumptions-exercise-price</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-award-fair-value-assumptions-expected-dividend-rate</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-award-fair-value-assumptions-expected-volatility-rate</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-award-fair-value-assumptions-risk-free-interest-rate</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-award-fair-value-assumptions-weighted-average-volatility-rate</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-award-number-of-shares-available-for-grant</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-award-options-exercises-in-period-average-exercise-price</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-award-options-expirations-in-period-average-exercise-price</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-award-options-forfeitures-in-period-average-exercise-price</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-award-options-grants-in-period-average-exercise-price</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-award-options-other-share-increase-decrease-in-period-average-exercise-price</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-award-rsu-grants-in-period</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-award-rsu-grants-in-period-grant-date-fair-value</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-based-compensation</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-compensation-unrecognized-cost</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-compensation-unrecognized-cost-stock-options</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-granted-value-share-based-compensation</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-issued-new-shares-sold</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-issued-shares-issued-for-acquisitions</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-issued-shares-issued-for-options-exercised</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-issued-shares-issued-for-stock-awards</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-issued-shares-issued-shares-conversion-of-convertible-securities</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-issued-shares-issued-value-conversion-of-convertible-securities</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-issued-shares-issued-value-conversion-of-units</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-issued-shares-issued-value-employee-benefit-plan</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-issued-shares-issued-value-employee-stock-ownership-plan</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-issued-shares-issued-value-espp</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-issued-shares-issued-value-issued-for-services</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-issued-shares-issued-value-other</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-issued-shares-issued-value-stock-options-exercised</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-issued-value-of-shares-issued-for-acquisitions</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-option-plan-expense</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-options-exercisable-average-exercise-price</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-options-exercisable-intrinsic-value</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-options-exercisable-number</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-options-exercises-in-period-total-intrinsic-value</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-options-expirations-in-period</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-options-forfeitures-in-period</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-options-grants-in-period</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-options-grants-in-period-grant-date-fair-value</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-options-grants-in-period-gross</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-options-other-increases-decreases-in-period</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-options-outstanding-average-exercise-price</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-options-outstanding-change-average-exercise-price</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-options-outstanding-intrinsic-value</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-options-outstanding-number</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-options-vested-and-expected-to-vest-outstanding-aggregate-intrinsic-value</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-options-vested-and-expected-to-vest-outstanding-average-exercise-price</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-options-vested-and-expected-to-vest-outstanding-number</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-options-vested-in-period-fair-value</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-split-ratio</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stock-splits</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/stockholders-equity-before-treasury-stock</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/subsidiaries</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/tax-rate-reconciliation-at-federal-statutory-income-tax-rate</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/tax-rate-reconciliation-change-in-deferred-tax-assets-valuation-allowance</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/tax-rate-reconciliation-nondeductible-expense-other</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/tax-rate-reconciliation-nondeductible-expense-research-and-development</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/tax-rate-reconciliation-nondeductible-expense-share-based-compensation-cost</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/tax-rate-reconciliation-other-reconciling-items-percent</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/tax-rate-reconciliation-state-and-local-income-taxes</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/tax-reconciliation-change-in-deferred-tax-assets-valuation-allowance</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/tax-reconciliation-nondeductible-expense-other</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/tax-reconciliation-nondeductible-expense-share-based-compensation-cost</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/tax-reconciliation-other-reconciling-items</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/tax-reconciliation-state-and-local-income-taxes</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/tenant-improvements</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/total-assets</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/total-liabilities</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/total-liabilities-and-equity</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/total-long-term-debt</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/total-shareholder-rtn-amt</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/treasury-stock-carrying-basis</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/treasury-stock-common-shares</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/treasury-stock-common-value</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/treasury-stock-shares</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/treasury-stock-value</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/unamortized-loan-commitment-and-origination-fees-and-unamortized-discounts-or-premiums</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/units-of-partnership-interest-amount</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/unrecognized-tax-benefits</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/utb-decrease-from-prior-year-positions</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/utb-income-tax-penalties-and-interest-accrued</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/utb-increase-from-current-year-positions</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/utb-increase-from-prior-year-positions</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/utb-that-would-impact-effective-tax-rate</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/valuation-allowance-deferred-tax-asset-change-in-amount</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/valuation-allowances-and-reserves-change</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/variable-lease-cost</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/warrants-and-rights-outstanding</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/weighted-average-number-of-share-outstanding-basic-and-diluted</loc></url>
<url><loc>https://stock.noler.com/us/stock/vtgn/weighted-average-number-of-shares-issued-basic</loc></url>
</urlset>
