| Accession Number: | 0001127602-23-006504 |
| Date: | 2023-02-18 |
| Issuer: | ALKERMES PLC. (ALKS) |
| Original Submission Date: |
BROWN IAIN MICHAEL
852 WINTER STREET
WALTHAM, MA 02451
| Title of Security | Transaction Date | 2a. Deemed Execution Date | Transaction Code | Shares | Acquired or Disposed | Price per share | 5. Amount of Securities Beneficially Owned Following Reported Transaction | 6. Ownership Form Direct or Indirect | Nature of Indirect Ownership |
|---|---|---|---|---|---|---|---|---|---|
| ORDINARY SHARES | 2023-02-18 | M | 6,230 | a | $0.00 | 66,136 | direct | ||
| ORDINARY SHARES | 2023-02-18 | F | 1,965 | d | $28.07 | 64,171 | direct | ||
| ORDINARY SHARES | 2023-02-20 | M | 4,589 | a | $0.00 | 68,760 | direct | ||
| ORDINARY SHARES | 2023-02-20 | F | 1,350 | d | $28.07 | 67,410 | direct | ||
| ORDINARY SHARES | 2023-02-20 | A | 10,086 | a | $0.00 | 77,496 | direct | ||
| ORDINARY SHARES | 2023-02-20 | F | 2,966 | d | $28.07 | 74,530 | direct | ||
| ORDINARY SHARES | 2023-02-21 | M | 4,800 | a | $0.00 | 79,330 | direct | ||
| ORDINARY SHARES | 2023-02-21 | F | 1,412 | d | $27.77 | 77,918 | direct |
| Title of Derivative Security | Conversion or Exercise Price of Derivative Security | Transaction Date | Deemed Execution Date | Transaction Code | Number of Derivative Securities Acquired (A) or Disposed of (D) | Date Exercisable | Expiration Date | Title and Amount of Securities Underlying Derivative Security | Price of Derivative Security | Number of derivative Securities Beneficially Owned Following Reported Transaction(s) | Ownership Form: Direct (D) or Indirect (I) | Nature of Indirect Beneficial Ownership |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RESTRICTED STOCK UNIT AWARD | 0.0 | 2023-02-18 | deemed execution date | M | 6,230 (d) | ordinary shares 6,230 | $0.00 | 18,691 | direct | |||
| RESTRICTED STOCK UNIT AWARD | 0.0 | 2023-02-20 | deemed execution date | M | 4,589 (d) | ordinary shares 4,589 | $0.00 | 4,589 | direct | |||
| RESTRICTED STOCK UNIT AWARD | 0.0 | 2023-02-21 | deemed execution date | M | 4,800 (d) | ordinary shares 4,800 | $0.00 | 0 | direct |
| ID | footnote |
|---|---|
| f1 | each restricted stock unit represents a contingent right to receive one ordinary share. |
| f2 | these ordinary shares were acquired by the reporting person as a result of the vesting of performance-vesting restricted stock unit awards granted to the reporting person on february 20, 2020 with a three-year performance period that ended on december 31, 2022 (the "2020 prsus"). the vesting of this portion of the 2020 prsus was triggered by the determination of achievement of certain pre-specified performance goals and application of a total shareholder return modifier and represents the final vesting event under the 2020 prsus. |
| f3 | shares subject to the restricted stock unit award vest in four equal annual installments, commencing on 2/18/2023. |
| f4 | shares subject to the restricted stock unit award vest in four equal annual installments, commencing on 2/20/2021. |
| f5 | this award is fully vested in accordance with its terms. |
