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Exhibit (c)(iii)

CONFIDENTIAL PROPOSAL RESPONSE November 2024 Project Vista

CONFIDENTIAL Casago / Roofstock Key Business Terms Response Source: Vista Management. Category Casago / Roofstock Proposal (10.22.24) Vista Response (11.05.24) Purchase Price $5.00 per share based on ~23.3mm fully diluted shares outstanding Viewed as a step backwards, previous guidance was to be at top end of range Closing Conditions Unit Count $5.00 purchase price per share decreases by $0.50 for every 1,500 units Vista has under management at closing below 36K (i.e., $4.50 purchase price at 34.5K units, $4.00 purchase price at 33K units) Casago / Roofstock may terminate Transaction (without payment of any fees or expenses) at unit count below 30K See proposed structure on following page Unit Quality Units under management on the Threshold Date must have accounted for at least 70% of commissionable revenue in 2024 Not acceptable Open to discussing operating covenants that protect against any unit quality concerns Working Capital Provision for net working capital adjustment based on potential variances to forecast Not acceptable Open to discussing using existing liquidity covenant as a mechanism to ensure appropriate working capital is delivered at close

CONFIDENTIAL Exhibit A: Unit Count Purchase Price Adjustment Schedule Thresholds reduce by 600 units each month after January 2025 ReductionVista Response (11.05.24)Purchase PriceUnit Count Threshold by Close Dateper Share1/31/20252/28/20253/31/2025Headline Purchase Price 35,000 34,400 33,800 ($0.10) 34,500 33,900 33,300 ($0.20) 34,000 33,400 32,800 ($0.30) 33,500 32,900 32,300 ($0.40) 33,000 32,400 31,800 ($0.50) 32,500 31,900 31,300 ($0.60) 32,000 31,400 30,800 ($0.80) 31,000 30,400 29,800 ($1.00) 30,000 29,400 28,800 ($1.20) 29,000 28,400 27,800 3

CONFIDENTIAL Appendix 4

CONFIDENTIAL Exhibit A: Unit Count Purchase Price Adjustment Schedule (1) Reflects implied value per unit differential based on a 1,500 unit gap between thresholds and a $0.48 purchase price step down. (2)Reflects implied value per unit differential based on a 500 unit gap between thresholds and a $0.10 purchase price step down. Thresholds reduce by 600 units each month after January 2025 Implied Reduction in Value per Lost Unit: ~$7.7K(1) Implied Reduction in Value per Lost Unit: ~$4.8K(2) Casago / Roofstock Offer Purchase Price per Share Unit Count Threshold $4.82 36,000 $4.34 34,500 $3.86 33,000 $3.37 31,500 $2.89 30,000 For Internal Reference OnlyPlanned Response Illustrative Purchase Price Unit Count Threshold by Close Date per Share 1/31/2025 2/28/2025 3/31/2025 4/30/2025 Memo: End of Month Unit Count Mgmt. Forecast 36,732 36,334 35,902 35,499 $5.00 35,000 34,400 33,800 33,200 $4.90 34,500 33,900 33,300 32,700 $4.80 34,000 33,400 32,800 32,200 $4.70 33,500 32,900 32,300 31,700 $4.60 33,000 32,400 31,800 31,200 $4.50 32,500 31,900 31,300 30,700 $4.40 32,000 31,400 30,800 30,200 $4.20 31,000 30,400 29,800 29,200 $4.00 30,000 29,400 28,800 28,200 $3.80 29,000 28,400 27,800 27,2005

CONFIDENTIAL Implied Churn Analysis Source: Vista Management Note: Management forecast provided on 10/25/24 utilized for gross add unit count and beginning unit count. (1) Based on average monthly churn with 11/1/24 as beginning unit count. Jan-25 Feb-25 Mar-25 Apr-25 Memo (Mgmt. Forecast): End of Month Unit Count 36,732 36,334 35,902 35,499 Monthly Churn 2.5% 2.4% 2.6% 2.6% Proposed Minimum Threshold 29,000 28,400 27,800 27,200 Implied Monthly Churn to Reach Minimum Threshold⁽¹⁾ 9.9% 8.4% 7.5% 6.9% Implied Annualized Churn to Reach Minimum Threshold⁽¹⁾ 118.7% 100.3% 89.5% 82.5% For Internal Reference Only6

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