SUBSEQUENT EVENTS	12 Months Ended
Dec. 31, 2022
SUBSEQUENT EVENTS
SUBSEQUENT EVENTS (UNAUDITED)	20. SUBSEQUENT EVENTS 2029 Convertible Notes On February 10, 2023, the Company issued $241,500 principal amount of its 2.875% Convertible Senior Notes due 2029. The 2029 Convertible Notes issued on February 10, 2023 include $31,500 principal amount of notes issued pursuant to the full exercise by the initial purchasers of such optional purchase. The 2029 Convertible Notes will be the Company’s senior, unsecured obligations and will be (i) equal in right of payment with the Company’s existing and future senior, unsecured indebtedness, including its existing 2.625% convertible senior notes due 2026; (ii) senior in right of payment to the Company’s future indebtedness that is expressly subordinated to the notes; (iii) effectively subordinated to the Company’s existing and future secured indebtedness, including borrowings under the Company’s secured term loan agreement, to the extent of the value of the collateral securing that indebtedness; and (iv) structurally subordinated to all existing and future indebtedness and other liabilities, including trade payables, and (to the extent the Company is not a holder thereof) preferred equity, if any, of the Company’s subsidiaries. The 2029 Convertible Notes will accrue interest at a rate of 2.875% per annum, payable semi-annually in arrears on February 15 and August 15 of each year, beginning on August 15, 2023. The 2029 Convertible Notes will mature on February 15, 2029, unless earlier repurchased, redeemed or converted. Before November 15, 2028, noteholders will have the right to convert their notes only upon the occurrence of certain events. The Company will settle conversions by paying or delivering, as applicable, cash, shares of its common stock or a combination of cash and shares of its common stock, at the Company’s election. The initial conversion rate is 27.3553 shares of common stock per $1,000 principal amount of 2029 Convertible Notes, which represents an initial conversion price of approximately $36.56 per share of common stock. The conversion rate and conversion price will be subject to customary adjustments upon the occurrence of certain events. Contemporaneously with the pricing of the notes in the offering, Collegium entered into separate privately negotiated transactions with certain holders of the 2026 Convertible Notes to repurchase $117,400 aggregate principal amount of the 2026 notes for an aggregate of approximately $140,100 of cash, which includes accrued and unpaid interest on the 2026 Convertible Notes to be repurchased. Tranfser of Elyxyb Rights and Obligations to Scilex In February 2023, the Company entered into the Elyxyb Sale Agreement with Scilex to transfer to Scilex all assets, rights, and obligations necessary to commercialize Elyxyb in the United States and Canada.

SUBSEQUENT EVENTS

12 Months Ended

Dec. 31, 2022

20. SUBSEQUENT EVENTS

2029 Convertible Notes

On February 10, 2023, the Company issued $241,500 principal amount of its 2.875% Convertible Senior Notes due 2029. The 2029 Convertible Notes issued on February 10, 2023 include $31,500 principal amount of notes issued pursuant to the full exercise by the initial purchasers of such optional purchase.

The 2029 Convertible Notes will be the Company’s senior, unsecured obligations and will be (i) equal in right of payment with the Company’s existing and future senior, unsecured indebtedness, including its existing 2.625% convertible senior notes due 2026; (ii) senior in right of payment to the Company’s future indebtedness that is expressly subordinated to the notes; (iii) effectively subordinated to the Company’s existing and future secured indebtedness, including borrowings under the Company’s secured term loan agreement, to the extent of the value of the collateral securing that indebtedness; and (iv) structurally subordinated to all existing and future indebtedness and other liabilities, including trade payables, and (to the extent the Company is not a holder thereof) preferred equity, if any, of the Company’s subsidiaries.

The 2029 Convertible Notes will accrue interest at a rate of 2.875% per annum, payable semi-annually in arrears on February 15 and August 15 of each year, beginning on August 15, 2023. The 2029 Convertible Notes will mature on February 15, 2029, unless earlier repurchased, redeemed or converted. Before November 15, 2028, noteholders will have the right to convert their notes only upon the occurrence of certain events. The Company will settle conversions by

paying or delivering, as applicable, cash, shares of its common stock or a combination of cash and shares of its common stock, at the Company’s election. The initial conversion rate is 27.3553 shares of common stock per $1,000 principal amount of 2029 Convertible Notes, which represents an initial conversion price of approximately $36.56 per share of common stock. The conversion rate and conversion price will be subject to customary adjustments upon the occurrence of certain events.

Contemporaneously with the pricing of the notes in the offering, Collegium entered into separate privately negotiated transactions with certain holders of the 2026 Convertible Notes to repurchase $117,400 aggregate principal amount of the 2026 notes for an aggregate of approximately $140,100 of cash, which includes accrued and unpaid interest on the 2026 Convertible Notes to be repurchased.

Tranfser of Elyxyb Rights and Obligations to Scilex

In February 2023, the Company entered into the Elyxyb Sale Agreement with Scilex to transfer to Scilex all assets, rights, and obligations necessary to commercialize Elyxyb in the United States and Canada.