On April 1, 2020, (the "Acquisition Date"), the Company completed the merger with Telaria. Upon completion of the Telaria Merger, each share of Telaria common stock issued and outstanding was converted into 1.082 shares of Magnite common stock. As a result, the Company issued 52,098,945 shares of Magnite common stock. In connection with the Telaria Merger,

As part of the Telaria Merger, existing outstanding restricted stock units of Telaria common stock and stock options to purchase common stock of Telaria were exchanged for 1.082 restricted stock units of the Company and options to purchase the Company's common stock, respectively. The fair value of stock options exchanged on the date of the Telaria Merger attributable to pre-acquisition services was recorded as purchase consideration. The fair value of the restricted stock units and stock options exchanged on the date of the Telaria Merger attributable to post-acquisition services will be recorded as additional stock-based compensation expense in the Company's consolidated statements of operations over their remaining requisite service (vesting) periods.

The purchase consideration for the acquisition included 52,008,316 shares of the Company's common stock with a fair value of approximately $274.6 million, based on the Company's stock price as reported on the NYSE on the Acquisition Date. The fair value of stock options and restricted stock units exchanged on the Acquisition Date attributable to pre-acquisition services of approximately $10.4 million and $1.2 million, respectively, have been recorded as purchase consideration. In addition, the Company recorded additional purchase consideration associated with acceleration of 90,629 shares of common stock issued associated with single-trigger equity awards in the amount of $1.2 million.

The fair value of stock options and restricted stock units exchanged on the Acquisition Date attributable to post-acquisition services of $4.7 million and $12.2 million, respectively, will be recorded as additional stock-based compensation expense on the Company's consolidated statements of operations over their remaining requisite service (vesting) periods.


Cash and cash equivalents	$	51,848
Accounts receivable, net	150,924
Prepaid expenses and other current assets	3,054
Property and equipment, net	1,814
Right-of-use lease asset	26,627
Intangible assets	103,410
Restricted cash	2,747
Other assets, non-current	369
Deferred tax assets, non-current	103
Goodwill	150,755
Total assets acquired	491,651
Accounts payable and accrued expenses	172,751
Lease liabilities - current portion	5,322
Deferred revenue	11
Other current liabilities	365
Lease liabilities - non-current portion	23,323
Other liabilities, non-current	194
Deferred tax liability	2,267
Total liabilities assumed	204,233
Total purchase price	$	287,418

The Company believes the amount of goodwill resulting from the purchase price allocation is primarily attributable to expected synergies from assembled workforce, an increase in development capabilities, increased offerings to customers, and enhanced opportunities for growth and innovation. Goodwill will not be amortized but instead will be tested for impairment at least annually or more frequently if certain indicators of impairment are present. In the event that goodwill has become impaired, the Company will record an expense for the amount impaired during the quarter in which the determination is made. The acquired intangibles and goodwill resulting from the Telaria Merger are not amortizable for tax purposes.


			Estimated Useful Life
Technology	$	58,000	5 years
In-process research and development	8,030		4.7 years*
Customer relationships	36,300		2.5 years
Backlog	880		0.75 years
Trademarks	200		0.25 years
Total intangible assets acquired	$	103,410
* In-process research and development consists of two projects with a weighted-average useful life of 4.7 years. Amortization begins once associated projects are completed and it is determined the projects have alternative future use.

The fair value of the acquired technology and in-process research and development was valued using The Revenue Split Method. This methodology included allocating future revenue projections to the existing technologies and applying decay rates and appropriate discount rates that reflect the respective intangible asset's relative risk profile when compared to other intangible assets as well as considering the risk associated with the overall business.

At the Acquisition Date, Telaria had existing Customer Relationships. To the extent that future cash flows of the business would be negatively affected in the absence of these relationships, they would be deemed to have economic value. The Company used the Loss‐of‐Revenue and Income Method in its valuation of the existing Customer Relationships. This method attempts to quantify the scenario whereby the owner loses the right to the intangible asset and the resulting losses of revenue and income. Under this analysis, the value of the cash flows with the intangible asset is compared to the value of the cash flows without the intangible asset and the difference represents the value of the intangible asset. This methodology included applying a discount rate and the expected timing it would take to further enhance customer relationships.

The fair value of the backlog was based on the Excess Earnings Model, taking into consideration the existing contracts as of the Acquisition Date and the respective cost to complete the servicing of the existing agreements. The resulting stream of after tax earnings were discounted to present value by applying an appropriate discount rate for the asset. The discount rate was selected based on the intangible asset’s relative risk profile when compared to the other intangible assets as well as the discount rate for the overall business.

Intangible assets are generally amortized on a straight-line basis, which approximates the pattern in which the economic benefits are consumed, over their estimated useful lives. Amortization of developed technology is included in cost of revenues and the amortization of customer relationships, backlog, and trademarks is included in sales and marketing expenses in the consolidated statements of operations. Once the projects associated with acquired in-process research and development are completed, amortization will be included in cost of revenues in the consolidated statements of operations. The intangible assets generated in the Telaria Merger are not tax deductible.

The Company recognized approximately $17.6 million of acquisition related costs during the year ended December 31, 2020 (see Note 14). In addition, as part of the Telaria Merger, the Company acquired Telaria's U.S. federal NOLs of approximately $126.1 million and state NOLs of approximately $87.6 million. Pursuant to Section 382 of the Internal Revenue Code, Telaria, Inc. underwent an ownership change for tax purposes. As a result, the use of the NOLs will be subject to annual Section 382 use limitations. The Company believes the ownership change will not impact the Company's ability to utilize substantially all of the NOLs to the extent it generates taxable income that can be offset by such losses.

The following table provides unaudited pro forma information as if Telaria had been merged with the Company as of January 1, 2019. The unaudited pro forma information reflects adjustments for additional amortization resulting from the fair value adjustments to assets acquired and liabilities assumed, adjustments for alignment of accounting policies, and transaction expenses as if the Telaria Merger occurred on January 1, 2019. The pro forma results do not include any anticipated cost synergies or other effects of the integration merged companies. Accordingly, pro forma amounts are not necessarily indicative of the results that actually would have occurred had the acquisition been completed on the dates indicated, nor is it indicative of the future operating results of the combined company.

During the year ended December 31, 2020, post-merger revenue on a stand-alone basis for Telaria was $60.1 million. During the year ended December 31, 2020, due to the process of integrating the operations of Telaria into the operations of the Company, the determination of Telaria's post-merger operating results on a standalone basis was impracticable.

On April 30, 2021, the Company completed the SpotX Acquisition, pursuant to a Stock Purchase Agreement, dated as of February 4, 2021 (the "Purchase Agreement"), by and between the Company and RTL US Holdings, Inc. ("RTL"). The initial purchase price for the SpotX Acquisition was $560 million in cash ("Cash Consideration") and 14,000,000 shares of the Company's common stock. Per the terms of the Purchase Agreement, at the completion of the Company’s offering of its Convertible Senior Notes, RTL elected to increase the Cash Consideration by an amount equal to 20% of the gross proceeds of the Convertible Senior Notes (which amount was equal to $80 million) and to reduce the number of shares of common stock it would otherwise receive by a number of shares of common stock equal to 20% of the gross proceeds of the proposed offering of notes ($80 million) divided by the closing price of a share of our common stock on the trading day immediately prior to the date of pricing of the proposed offering of notes ($49.21). As a result of this election, the adjusted purchase price was $1.1 billion, prior to customary working capital adjustments and other adjustments, consisting of $640.0 million in cash plus 12,374,315 shares of common stock (based on the fair value of the Company's common stock on April 30, 2021). The Cash Consideration is subject to customary working capital and other adjustments. The working capital was approximately $65.2 million, including cash balances acquired and other working capital adjustments, resulting in a total purchase price of $1.2 billion. The Company financed the Cash Consideration through borrowings under the Term Loan B Facility and the Convertible Senior Notes (Note 18).

In accordance with ASC 805, the Company recorded the acquisition based on the fair value of the consideration transferred and then allocated the purchase price to the identifiable assets acquired and liabilities assumed based on their respective fair values as of the acquisition date. The excess of the value of consideration transferred over the aggregate fair value of those net assets was recorded as goodwill. Any identified definite lived intangible assets will be amortized over their estimated useful lives and any identified intangible assets with indefinite useful lives and goodwill will not be amortized but will be tested for impairment at least annually. All intangible assets and goodwill will be tested for impairment when certain indicators are present. Determining the fair value of assets acquired and liabilities assumed requires management to use significant judgment and estimates including the selection of valuation methodologies, estimates of future revenues and cash flows, discount rates, and selection of comparable companies.

Management's purchase price allocation is preliminary and subject to change pending finalization of the valuation, including finalization of tax attributes and tax related liabilities. Under the acquisition method of accounting for business combinations, if the Company identifies changes to acquired deferred tax asset ("DTA") valuation allowances or liabilities related to uncertain tax positions during the measurement period, and they are related to new information obtained about facts and circumstances that existed as of the acquisition date, those changes are considered a measurement-period adjustment, and the Company will record the offset to goodwill. The Company records all other changes to DTA valuation allowances and liabilities related to uncertain tax positions in current- period income tax expense.

For purposes of measuring the estimated fair value, where applicable, of the assets acquired and the liabilities assumed, the Company has applied the guidance in ASC 820, Fair Value Measurement, which establishes a framework for measuring fair value. In accordance with ASC 820, fair value is an exit price and is defined as "the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date." Under ASC 805, acquisition-related transaction costs and acquisition-related restructuring charges are not included as components of consideration transferred but are accounted for as expenses in the period in which the costs are incurred.

The purchase consideration for the SpotX Acquisition included 12,374,315 shares of the Company's common stock with a fair value of approximately $495.6 million, based on the close price of the Company's common stock at closing on April 30, 2021, which was $40.05 per share, and working capital adjustment of $65.2 million, mainly consisting of cash balances acquired on the date of the SpotX Acquisition and other opening balance sheet adjustments.


Cash	$	81,967
Restricted cash	199
Accounts receivable	199,649
Prepaid and other assets, current	12,308
Fixed assets	6,823
Intangible assets	429,600
Right-of-use lease asset	10,055
Goodwill	782,831

Total assets to be acquired	1,523,432
Accounts payable and accrued expenses	205,913

Other current liabilities	1,112
Lease liabilities	12,625
Deferred tax liability, net	103,039
Total liabilities to be assumed	322,689
Total purchase price	$	1,200,743

The Company believes the amount of goodwill resulting from the purchase price allocation is primarily attributable to expected synergies from the assembled workforce, an increase in development capabilities, increased offerings to customers, and enhanced opportunities for growth and innovation. Goodwill will not be amortized but instead will be tested for impairment at least annually or more frequently if certain indicators of impairment are present. In the event that goodwill has become impaired, the Company will record an expense for the amount impaired during the quarter in which the determination is made. The acquired intangibles and goodwill resulting from the SpotX Acquisition are not amortizable for tax purposes.


			Estimated Useful Life
Technology	$	280,400	5 years
Customer relationships	130,300		2 to 4 years
Backlog	11,100		<1 year
In-process research and development	5,800		3 years*
Non-compete agreements	1,500		1 year
Trademarks	500		<1 year
Total intangible assets acquired	$	429,600
* In-process research and development consists of six projects with a weighted-average useful life of 3 years. Amortization begins once associated projects are completed and it is determined the projects have alternative future use.

The fair value of the acquired technology and in-process research and development was valued using the Excess Earnings Method. This methodology included allocating future revenue projections to the existing technologies and applying decay rates and appropriate discount rates that reflect the respective intangible asset's relative risk profile when compared to other intangible assets as well as the discount rate for the overall business.

The Company used the Loss‐of‐Revenue and Income Method in its valuation of the existing customer relationships and non-compete agreements. To the extent that future cash flows of the business would be negatively affected in the absence of these relationships and non-compete agreements, they would be deemed to have economic value. This method attempts to quantify the scenario whereby the owner loses the right to the intangible asset and the resulting losses of revenue and income. Under this analysis, the value of the cash flows with the intangible asset is compared to the value of the cash flows without the intangible asset and the difference represents the value of the intangible asset. This methodology included applying a discount rate and the expected timing it would take to further enhance customer relationships.

The fair value of the backlog was based on the Excess Earnings Method, taking into consideration the existing contracts as of the date of the SpotX Acquisition and the respective cost to complete the servicing of the existing agreements. The resulting stream of after tax earnings were discounted to present value by applying an appropriate discount rate for the asset. The discount rate was selected based on the intangible asset’s relative risk profile when compared to the other intangible assets as well as the discount rate for the overall business.

The fair value of the trademarks was based on the Income Approach, specifically the Relief‐from‐Royalty Method. Under this method, data is obtained regarding actual royalty payments made for similar intangible assets. After the appropriate royalty rate is determined, the reasonable royalty savings is then discounted to its present value over the remaining technological, economic, or legal life of the intangible asset.

Intangible assets are generally amortized on a straight-line basis, which approximates the pattern in which the economic benefits are consumed, over their estimated useful lives. Amortization of developed technology is included in cost of revenues and the amortization of customer relationships, backlog, non-compete agreements, and trademarks is included in sales and marketing expenses in the consolidated statements of operations. Once the projects associated with acquired in-process research and development are completed, amortization will be included in cost of revenues in the consolidated statements of operations. The intangible assets generated in the SpotX Acquisition are not tax deductible.

As part of the SpotX Acquisition, deferred tax liabilities were established. As a result of the deferred tax liability balance created by the acquisition, the Company reduced its deferred tax asset valuation allowance by $56.2 million. Such reduction was recognized as an income tax benefit in the consolidated statements of operations for the year ended December 31, 2021.

On July 1, 2021, the Company completed the acquisition of ServeMotion, Inc., a Delaware corporation (including its wholly owned subsidiary, SpringServe, LLC, "SpringServe"), through the Company's wholly-owned subsidiary, SpotX, pursuant to a definitive agreement entered into on July 1, 2021. As a result of the SpringServe Acquisition, SpringServe has become a wholly-owned subsidiary of SpotX, and a wholly-owned indirect subsidiary of the Company.

In 2020, SpotX made a minority investment of $2.1 million in SpringServe in conjunction with a strategic partnership agreement between the two companies, which included an option agreement to purchase SpringServe. At the time of Magnite's acquisition of SpotX, the fair value of SpotX's minority investment and purchase right were valued at a combined $7.5 million for a total minority investment and purchase right of $9.5 million. In connection with the SpringServe Acquisition, approximately $1.4 million of the purchase price was held back to cover possible indemnification claims, which is expected to be paid in cash one year after the acquisition.

Management's purchase price allocation is preliminary and subject to change pending finalization of the valuation, including finalization of tax attributes and tax related liabilities. Under the acquisition method of accounting for business combinations, if the Company identifies changes to acquired DTA valuation allowances or liabilities related to uncertain tax positions during the measurement period, and they are related to new information obtained about facts and circumstances that existed as of the acquisition date, those changes are considered a measurement-period adjustment, and the Company will record the offset to goodwill. The Company records all other changes to DTA valuation allowances and liabilities related to uncertain tax positions in current-period income tax expense.


Cash	$	1,062
Accounts receivable	3,234
Prepaid and other assets, current	157
Fixed assets	25
Intangible assets	23,400
Right-of-use lease asset	1,879
Goodwill	24,156

Total assets to be acquired	53,913
Accounts payable and accrued expenses	2,475
Other current liabilities	35
Lease liabilities	3,179
Deferred tax liability, net	6,154
Total liabilities to be assumed	11,843
Total preliminary purchase price	$	42,070


			Estimated Useful Life
Technology	15,500		5 years
Customer relationships	5,700		2 years
Trademarks and Trade Names	900		3 years
In-process research and development	800		3 years*
Non-compete agreements	500		2 years
Total intangible assets acquired	$	23,400
* In-process research and development consists of two projects with a weighted-average useful life of 3 years. Amortization begins once associated projects are completed and it is determined the projects have alternative future use.

At the Acquisition Date, SpringServe had existing Customer Relationships. To the extent that future cash flows of the business would be negatively affected in the absence of these relationships, they would be deemed to have economic value. In addition, certain employees of SpringServe signed two year non-compete agreements. The Company used the Loss‐of‐Revenue and Income Method in its valuation of the existing Customer Relationships and non-compete agreements. This method attempts to quantify the scenario whereby the owner loses the right to the intangible asset and the resulting losses of revenue and income. Under this analysis, the value of the cash flows with the intangible asset is compared to the value of the cash flows without the intangible asset and the difference represents the value of the intangible asset. This methodology included applying a discount rate and the expected timing it would take to further enhance customer relationships.

The fair value of the trademarks and trade names were based on the Income Approach, specifically the Relief‐from‐Royalty Method. Under this method, data is obtained regarding actual royalty payments made for similar intangible assets. After the appropriate royalty rate is determined, the reasonable royalty savings is then discounted to its present value over the remaining technological, economic, or legal life of the intangible asset.

Intangible assets are generally amortized on a straight-line basis, which approximates the pattern in which the economic benefits are consumed, over their estimated useful lives. Amortization of developed technology is included in cost of revenues and the amortization of customer relationships, non-compete agreements, and trademarks is included in sales and marketing expenses in the consolidated statements of operations. Once the projects associated with acquired in-process research and development are completed, amortization will be included in cost of revenues in the consolidated statements of operations. The acquired intangibles and goodwill resulting from the SpringServe Acquisition are not tax deductible.

The Company completed the acquisition of Nth Party in December 2021 by acquiring all outstanding shares for a total purchase price of $9.0 million, consisting of cash consideration. The Company acquired Nth Party, Ltd. (“Nth Party”), developer of cryptographic software for secure audience data sharing and analysis, to reinforce the Company’s ongoing commitment to build leading identity and audience solutions for sellers and buyers. The allocation of purchase consideration resulted in approximately $5.4 million of developed technology intangible assets with an estimated useful life of five years, approximately $0.2 million non-compete intangible assets with an estimated useful life of two years, approximately $1.3 million of deferred tax liability, and goodwill of approximately $4.8 million, which is attributable to the workforce of Nth Party and revenue growth from the acquisition. Goodwill was not considered deductible for income tax purposes.

The following table provides unaudited pro forma information as if the SpotX and SpringServe Acquisitions had been acquired by the Company as of January 1, 2020. The unaudited pro forma information reflects adjustments for additional amortization resulting from the fair value adjustments to assets acquired and liabilities assumed, adjustments for alignment of accounting policies, and transaction expenses as if the SpotX and SpringServe Acquisitions occurred on January 1, 2020. The pro forma results do not include any anticipated cost synergies or other effects of the combined companies. Accordingly, pro forma amounts are not necessarily indicative of the results that actually would have occurred had the SpotX and SpringServe Acquisitions been completed on the dates indicated, nor is it indicative of the future operating results of the combined company.

During the year ended December 31, 2021, due to the process of integrating the operations of SpotX into the operations of the Company, the determination of SpotX's post-acquisition revenue and operating results on a standalone basis was impracticable. The SpringServe post-acquisition revenue and operating results on a standalone basis were immaterial.