| Date | Event | What happened / filer | Source |
|---|---|---|---|
| 2026-06-22 | 8-K 5.07 | Submission of matters to a vote of security holders | sec.gov ↗ |
| 2026-06-22 | 8-K 5.02 | Departure/election of directors or officers; compensation | sec.gov ↗ |
| 2026-06-09 | 8-K 5.02 | Departure/election of directors or officers; compensation | sec.gov ↗ |
| 2026-05-13 | 8-K 7.01 | Regulation FD disclosure | sec.gov ↗ |
| 2026-05-13 | 8-K 2.02 | Results of operations and financial condition (earnings)earnings history (EARN) → | sec.gov ↗ |
| 2026-05-12 | 13G | Schedule 13G filed — ≥5% beneficial owner (passive) · by Point72 Asset Management, L.P. | sec.gov ↗ |
| 2026-04-24 | 13G/A | Schedule 13G amendment — ≥5% beneficial owner (passive) · by BlackRock, Inc. | sec.gov ↗ |
| 2026-04-20 | 13G | Schedule 13G filed — ≥5% beneficial owner (passive) · by Madison Avenue Partners, LP | sec.gov ↗ |
| 2026-04-08 | 8-K 7.01 | Regulation FD disclosure | sec.gov ↗ |
| 2026-03-27 | 13G/A | Schedule 13G amendment — ≥5% beneficial owner (passive) · by VANGUARD GROUP INC | sec.gov ↗ |
| 2026-03-14 | 13D/A | Schedule 13D amendment — ≥5% beneficial owner (active intent) · by BROADWOOD PARTNERS, L.P. | sec.gov ↗ |
| 2026-03-03 | 8-K 7.01 | Regulation FD disclosure | sec.gov ↗ |
| 2026-03-03 | 8-K 2.02 | Results of operations and financial condition (earnings)earnings history (EARN) → | sec.gov ↗ |
| 2026-02-05 | 8-K 5.02 | Departure/election of directors or officers; compensation | sec.gov ↗ |
| 2026-02-02 | 8-K 7.01 | Regulation FD disclosure | sec.gov ↗ |
| 2026-02-02 | 8-K 5.02 | Departure/election of directors or officers; compensation | sec.gov ↗ |
| 2026-01-17 | 13D/A | Schedule 13D amendment — ≥5% beneficial owner (active intent) · by BROADWOOD PARTNERS, L.P. | sec.gov ↗ |
| 2026-01-17 | 13D/A | Schedule 13D amendment — ≥5% beneficial owner (active intent) · by Yunqi Capital Ltd | sec.gov ↗ |
| 2026-01-16 | 8-K 5.02 | Departure/election of directors or officers; compensation | sec.gov ↗ |
| 2026-01-15 | 8-K 8.01 | Other events | sec.gov ↗ |
| 2026-01-15 | 8-K 5.02 | Departure/election of directors or officers; compensation | sec.gov ↗ |
| 2026-01-15 | 8-K 3.01 | Notice of delisting or failure to satisfy a listing rule | sec.gov ↗ |
| 2026-01-15 | 8-K 1.01 | Entry into a material definitive agreement | sec.gov ↗ |
| 2026-01-08 | 13D/A | Schedule 13D amendment — ≥5% beneficial owner (active intent) · by Yunqi Capital Ltd | sec.gov ↗ |
| 2026-01-06 | 8-K 5.07 | Submission of matters to a vote of security holders | sec.gov ↗ |
| 2026-01-06 | 8-K 1.02 | Termination of a material definitive agreement | sec.gov ↗ |
| 2026-01-06 | 8-K 8.01 | Other events | sec.gov ↗ |
| 2025-12-18 | 13D/A | Schedule 13D amendment — ≥5% beneficial owner (active intent) · by BROADWOOD PARTNERS, L.P. | sec.gov ↗ |
| 2025-12-11 | 13D/A | Schedule 13D amendment — ≥5% beneficial owner (active intent) · by Yunqi Capital Ltd | sec.gov ↗ |
| 2025-12-09 | 8-K 1.01 | Entry into a material definitive agreement | sec.gov ↗ |
| 2025-12-08 | 8-K 8.01 | Other events | sec.gov ↗ |
| 2025-11-22 | 13D/A | Schedule 13D amendment — ≥5% beneficial owner (active intent) · by BROADWOOD PARTNERS, L.P. | sec.gov ↗ |
| 2025-11-14 | 13G/A | Schedule 13G amendment — ≥5% beneficial owner (passive) · by ARMISTICE CAPITAL, LLC | sec.gov ↗ |
| 2025-11-07 | 13G/A | Schedule 13G amendment — ≥5% beneficial owner (passive) · by Soleus Capital Master Fund, L.P. | sec.gov ↗ |
| 2025-11-07 | 8-K 8.01 | Other events | sec.gov ↗ |
| 2025-11-07 | 8-K 1.01 | Entry into a material definitive agreement | sec.gov ↗ |
| 2025-11-05 | 8-K 2.02 | Results of operations and financial condition (earnings)earnings history (EARN) → | sec.gov ↗ |
| 2025-11-03 | 13D/A | Schedule 13D amendment — ≥5% beneficial owner (active intent) · by Yunqi Capital Ltd | sec.gov ↗ |
| 2025-10-27 | 8-K 8.01 | Other events | sec.gov ↗ |
| 2025-10-27 | 13D/A | Schedule 13D amendment — ≥5% beneficial owner (active intent) · by Yunqi Capital Ltd | sec.gov ↗ |
| 2025-10-25 | 13D/A | Schedule 13D amendment — ≥5% beneficial owner (active intent) · by BROADWOOD PARTNERS, L.P. | sec.gov ↗ |
| 2025-10-23 | 8-K 8.01 | Other events | sec.gov ↗ |
| 2025-10-22 | 13D/A | Schedule 13D amendment — ≥5% beneficial owner (active intent) · by BROADWOOD PARTNERS, L.P. | sec.gov ↗ |
| 2025-10-21 | 13D/A | Schedule 13D amendment — ≥5% beneficial owner (active intent) · by Yunqi Capital Ltd | sec.gov ↗ |
| 2025-10-20 | 8-K 2.02 | Results of operations and financial condition (earnings)earnings history (EARN) → | sec.gov ↗ |
| 2025-10-14 | 8-K 8.01 | Other events | sec.gov ↗ |
| 2025-10-07 | 13D/A | Schedule 13D amendment — ≥5% beneficial owner (active intent) · by Yunqi Capital Ltd | sec.gov ↗ |
| 2025-09-26 | 13D/A | Schedule 13D amendment — ≥5% beneficial owner (active intent) · by BROADWOOD PARTNERS, L.P. | sec.gov ↗ |
| 2025-09-26 | 8-K 7.01 | Regulation FD disclosure | sec.gov ↗ |
| 2025-09-22 | 13D | Schedule 13D filed — ≥5% beneficial owner (active intent) · by Yunqi Capital Ltd | sec.gov ↗ |
| 2025-09-18 | 13D/A | Schedule 13D amendment — ≥5% beneficial owner (active intent) · by BROADWOOD PARTNERS, L.P. | sec.gov ↗ |
| 2025-09-02 | 13D/A | Schedule 13D amendment — ≥5% beneficial owner (active intent) · by BROADWOOD PARTNERS, L.P. | sec.gov ↗ |
| 2025-08-15 | 13G/A | Schedule 13G amendment — ≥5% beneficial owner (passive) · by ARMISTICE CAPITAL, LLC | sec.gov ↗ |
| 2025-08-08 | 13D/A | Schedule 13D amendment — ≥5% beneficial owner (active intent) · by BROADWOOD PARTNERS, L.P. | sec.gov ↗ |
| 2025-08-06 | 8-K 2.02 | Results of operations and financial condition (earnings)earnings history (EARN) → | sec.gov ↗ |
| 2025-08-05 | 8-K 8.01 | Other events | sec.gov ↗ |
| 2025-08-05 | 8-K 1.01 | Entry into a material definitive agreement | sec.gov ↗ |
8-K item codes from the filing header; 13D/G subject and filer verified against the filing index page.
