Thanks Mark. This has been an extremely busy quarter for MarketWise we’ve achieved single milestone events as Mark mentioned. Before I get into a discussion of our third quarter results, I first want to recap two of those items that Mark mentioned in the comments. First, on October 29th, we closed on $150 million revolving credit facility with a syndicate of five banks with HSBC Bank and Bank of Montreal Capital Markets as a joint lead arrangers and joint book runners. The rest of the syndicates included Silicon Valley Bank, Wells Fargo Bank and PNC Bank. We're thrilled to be working with these five bank partners and again, as Mark mentioned, I want to thank them for joining our team. This facility provides for an additional $65 million accordion feature. It has a three year term and borrowings of to spread the LIBOR will range at 150 or 225 basis points. There's also an unused commitment fee of 25 to 35 basis points. We did not make any borrowings on a facility at closing but it does provide us some important financial flexibility serving as a backup source of liquidity and additionally providing capacity to execute on our M&A transactions. As Mark mentioned and just emphasized we plan to pursue conservative approach to leverage. Second, as we announced yesterday, our Board of Directors has approved a share repurchase program of up to $35 million of our Class A common stock over a two year period. As a [new] public company, we've seen a lot of volatility in our shares since our public listing and frankly, we believe the true value of the stock seems disconnected from these current valuation metrics. Mark did a very good job summarizing that we intend to repurchase shares when the purchase price is highly accretive to our remaining shareholders. Our cash generation and low CapEx requirements makes this repurchase program an opportunity to put some of that excess cash to work. Okay. So turning now to our financial results. Third quarter 2021 revenue was $140.7 million compared to $98.1 million in third quarter 2020, which reflects 43.1% increase. We continue to see the results of these investments that we made for past several years across our business. Billings decreased by $11.8 million or 8% to $238.1 million this quarter compared to $149.9 million in third quarter 2020. We believe this decrease is due in large part to reduced engagement of our subscribers or potential subscribers who continued to prioritize travel and leisure in lieu of spending time on our devices as COVID restrictions were eased in late spring and continued through September. We believe this travel and leisure boom and related decrease in investor engagement began in earnest in mid second quarter 2021 and continued throughout the third quarter. Approximately 38% of our billings this quarter came from [lifetime] sales, 61% from term sales and 1% from other billings. As we've mentioned before, billings can vary quarter to quarter due to the nature of us collecting all invoices up front as well as campaign mix and efficacy. So moving on down the income statement. Cost of revenue is $62 million this quarter compared to $26.7 million for the year ago quarter. Included in the cost of revenues was $46.3 million of stock based compensation compared to $13.7 million in the year ago quarter. If you were to exclude stock based compensation from cost of sales, sales margins as a percent of revenue would have been 89% this quarter as compared to 87% in the year ago quarter and generally in line with our historical averages. One thing I'd like to emphasize is that from the time of the combination with Ascendant and going forward, the stock based compensation attributable to our original Class B units will cease. These units [attributed] treated as derivative liabilities rather than equity prior to our merger with Ascendant. As such they had to be remeasure each quarter and the change in fair value was included in stock based compensation. Also, any distributions of profits paid to Class B holders were treated as stock based compensation. On a go forward basis, as those original Class B units converted to straight common unit, meaning straight common equity, we expect to incur significantly lower stock based compensation at a level that would be consistent with the traditional stock based compensation plan for our employees. Sales and marketing costs were $82.6 million this quarter compared to $56.9 million in last year's quarter, an increase of $25.6 million. Included in these amounts were stock based compensation of $32.6 million this quarter compared to $0.9 million in the year ago quarter. As we mentioned previously, as you saw on our per unit acquisition costs, as you saw our previous acquisition costs remain higher throughout the third quarter, we reduced our marketing expense. Excluding stock based compensation, our sales and marketing costs decreased by $6.1 million this quarter as compared to second quarter 2021. If you recall included on in assumptions paid on various slide decks that we posted to our Web site, we included an assumption that on a GAAP basis, the average cost to acquire a new subscriber in 2021 would approximate the average of those costs for 2019 and 2020. Despite the higher unit costs we've seen over the past several months, year-to-date, the average cost to acquire our customer in 2021 is in line with slightly below the average 2019 and 2020. General and administrative cost this quarter were $356.3 million as compared to $79.9 million in the year ago quarter. Included in these amounts were stock based compensation of $333.6 million this quarter as compared to $58.8 million in the year ago quarter. Excluding stock based compensation, our G&A costs increased about $1.6 million year-over-year. That was driven by $2 million increase in payroll due to increased headcount, $1.6 million increase in software costs and $0.8 million increase in travel related expenses. These increases were partially offset by $3 million decrease in professional fees. So we ended the quarter with a net loss of $366.2 million compared to a net loss of $68.3 million in the third quarter last year. The increase in the loss was due to an increase in stock based compensation of $339.1 million, partially offset by $42.5 million increase in net revenues. So look we think cash flow should matter most investors and therefore our non-GAAP measure of adjusted cash flow from operations. To be clear, this metric adjusts for stock based compensation associated with our old Class B profits distributions historically, and only unusual and non-recurring items going forward. This quarter adjusted cash flow from operations was $34.7 million compared to $55 million in third quarter 2020. Our adjusted cash flow from operations margin, which is adjusted cash flow from operations as percent of billings, was 25.2% in third quarter of 2021 compared to 36.7% in the third quarter 2020. As Mark mentioned, this brings our year to date total adjusted cash flow from operations to $192.1 million as compared to $134.3 million for all of 2020. Now let's turn to some of our key metrics. Our paid subscribers grew from 786,000 in third quarter of 2020 to 965,000 this quarter, which represents 22.8% increase. We saw our free subscribers increase from 8.1 million a year ago to 12.8 million this quarter. ARPU has improved to $772 from $752 last year. Total paid subscribers of 965,000 this quarter did decrease by 30,000 as compared to second quarter 2021. As we discussed last quarter, the decline in paid subs this quarter was due to factors, which we believe are related to the travel and leisure boom associated with the dramatic reopening of economy that began in second quarter and continued through the summer. First, the cost of advertising began to increase in the second quarter and continued throughout the third quarter, that's the travel and hospitality industry significantly increased the usage of digital mediums to market the products. This has tended to increase our per unit acquisition costs. We focus closely on our breakeven metrics. And as our per unit cost increase, we will adjust and reduce our marketing spend to adapt to the changing market conditions. We'll continue to evaluate our unit costs and believe that there should be some normalization here as we get into the fall. Importantly, and in fact, Mark mentioned earlier, we have seen signs of this improvement already with improving customer engagement and increases in landing page visits and increases in direct to page conversion rates. This has resulted in an uptick in the rate of new paid subscriber additions in the month of October and through the month of November so far. This has reduced our pre and acquisition costs. As Mark highlighted earlier, we do have a very active campaign scheduled for the fourth quarter and expect to finish the year strong. Having said that, the lower engagement that we've been talking about since the second quarter did persist for about five months, and therefore, reduced the ability to add paid subs significantly during that period. Therefore, we're going to take this opportunity to modestly adjust the forecast largely to reflect this lost period of time, for which customer engagement was reduced. We’re adjusting our 2021 full year paid subscriber forecast to 970,000 from 1.08 million. As a result of the change in paid subscriber forecast, we're reducing our full year 2021 billings forecast to 740 million down from our original 750 million forecast, and taking our adjusted cash flow from operations forecast to 210 million from 212 million. Our ARPU forecast increased to $753 from $717 as a result of the [lowered] forecast paid subscriber amount and combined with the other forecast changes I just mentioned. We're also adjusting our GAAP revenue forecast to $540 million down from $560 million, but this change is mostly to reflect the higher sales mix of billings toward lifetime sales versus term sales than we estimated at the beginning of the year. This mix shift toward higher lifetime sales is ultimately a good long term story for us as lifetime subscribers continued to purchase high value subscriptions at higher rates through time and stay with us for a long period of time. I'd like to reiterate an important concept on our business operations, which contributed to our financial success over 20 years. We're very disciplined around our marketing spend and we closely watch our unit costs versus the revenue that we can bring in. If our per unit costs decrease overtime, we will ramp our spend and take advantage of that situation, that's certain what you saw in the first quarter of this year, throughout the second half of 2019 and all of 2020. Conversely, as unit costs increase for whatever reason, we'll decrease our spend. We will evaluate and we'll pass. This is what we saw during second and third quarter of this year. This is our business model at work. The beauty of this business model is that we can adjust quickly, redirect dollars to other campaigns and if need be pull back and pause on the subscriber acquisitions for a period of time until our unit cost decrease or market conditions improve. When we do this, subscriber additions will slow and that's what you've seen in the past two quarters. On the other hand, when customer acquisition cost decline or our marketing ROI increases, you'll see us increase our direct marketing spend and potentially significantly and we'll add new subscribers. With that, let's turn it back to Mark for some closing comments.