Quarterly report pursuant to Section 13 or 15(d)

Convertible Senior Notes

v3.22.1
Convertible Senior Notes
3 Months Ended
Mar. 31, 2022
Debt Disclosure [Abstract]  
Convertible Senior Notes Convertible Senior Notes
In January 2017, the Company closed an underwritten public offering of $287.5 million aggregate principal amount of convertible senior notes due 2022 (“2022 notes”). The net proceeds from the offering were approximately $282.2 million after deducting underwriting discounts and estimated offering expenses payable by the Company. The Company used a portion of the net proceeds from the offering of 2026 notes (defined below) to fund the repurchase via privately negotiated transactions of $143.7 million principal amount of its 2022 notes. As of December 31, 2021, $143.8 million principal amount of the 2022 notes remained outstanding, and these remaining 2022 notes matured pursuant to their terms in January 2022. The 2022 notes were unsecured, paid interest semiannually at a rate of 6.25% per annum and were convertible at the option of the holder into shares of the Company’s common stock. As of December 31, 2021, the 2022 notes had a conversion rate of 63.2040 shares of common stock per $1,000 principal amount of the notes.
In February 2021, the Company closed an underwritten public offering of $287.5 million aggregate principal amount of convertible senior notes due 2026 (“2026 notes”). The net proceeds from the offering were approximately $279.9 million after deducting underwriting discounts and estimated offering expenses payable by the Company. The 2026 notes are unsecured, pay interest semiannually at a rate of 6.25% per annum and are convertible at the option of the holder into shares of the Company’s common stock. As of March 31, 2022 and December 31, 2021, the 2026 notes had a conversion rate of 135.5014 and 135.5014 shares of common stock per $1,000 principal amount of the notes, respectively. The 2026 notes will mature in January 2026, unless earlier converted or repurchased in accordance with their terms. The Company does not have the right to redeem the 2026 notes prior to maturity, but may repurchase the 2026 notes in open market or privately negotiated transactions at the same or differing price without giving prior notice to or obtaining any consent of the holders. The Company may also be required to repurchase the notes from holders under certain circumstances.
The aggregate outstanding amount due on the 2026 notes as of March 31, 2022 and the 2022 notes and 2026 notes as of December 31, 2021 was $281.4 million and $424.8 million, respectively, net of deferred issuance costs.