MAGN's three largest insider shareholders as of May 21, 2026 are Dante C Parrini (Chairman And Ceo, 454.26K shares), Wolfgang Laures (Svp, Igsc And It, 316.57K shares), J Robert Hall (Director, 145.47K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Capital L P Carlson | - | 0 | 4,705,691 | 01 Jul, 2024 |
| Capital, L.P. Carlson | - | 0 | 4,335,000 | 26 Sep, 2024 |
| Dante C Parrini | Chairman And Ceo | 454,256 | 0 | 23 May, 2022 |
| Wolfgang Laures | Svp, Igsc And It | 316,568 | 0 | 27 Feb, 2023 |
| J Robert Hall | - | 145,469 | 0 | 09 May, 2024 |
| Kathleen Dahlberg | - | 128,719 | 0 | 09 May, 2024 |
| Lee C Stewart | - | 123,719 | 0 | 27 Sep, 2023 |
| David C Elder | Vice Pres, Finance And Cao | 107,177 | 0 | 14 May, 2024 |
| Thomas Fahnemann | Ceo | 83,622 | 0 | 06 Nov, 2025 |
| Darrel H. Hackett | - | 74,598 | 0 | 09 May, 2024 |
| Christopher W. Astley | Svp, Chief Commercial Officer | 61,385 | 0 | 23 Feb, 2023 |
| Samuel L. Hillard | Svp, Cfo | 56,423 | 0 | 23 Feb, 2022 |
| Marie T. Gallagher | - | 55,528 | 0 | 09 May, 2024 |
| Ramesh Shettigar | Senior Vp, Cfo Treasurer | 45,151 | 0 | 14 May, 2024 |
| Curt Begle | President Ceo | 0 | 44,341 | 09 May, 2025 |
| Tom Salmon | - | 0 | 35,289 | 30 May, 2025 |
| Kevin Michael Fogarty | - | 0 | 31,538 | 12 May, 2025 |
| Kevin Michael Fogarty | - | 22,314 | 0 | 06 Nov, 2025 |
| Bruce Brown | - | 21,533 | 0 | 06 Nov, 2025 |
| Curt Begle | President Ceo | 18,208 | 0 | 06 Nov, 2025 |
| Bruce Brown | - | 0 | 17,228 | 30 May, 2025 |
| Boris Illetschko | Svp, Chief Operating Officer | 12,426 | 0 | 02 Aug, 2024 |
| Michael S Curless | - | 0 | 10,000 | 05 Jun, 2025 |
| Tom Salmon | - | 9,501 | 0 | 06 Nov, 2025 |
| Michael S Curless | - | 9,501 | 0 | 06 Nov, 2025 |
| Mary Dean Hall | - | 9,501 | 0 | 06 Nov, 2025 |
| Eileen L Beck | Evp, Chief Hr Officer | 6,822 | 0 | 26 Feb, 2025 |
| Jill L. Urey | Evp, Gc Corp Sec | 5,134 | 0 | 03 Mar, 2026 |
| James Till | Evp, Cfo Treasurer | 2,726 | 0 | 06 Nov, 2025 |
| Tarun Manroa | Evp, Coo | 2,015 | 0 | 06 Nov, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 09 Mar, 2026 | Tom Salmon | Restricted Stock Units | A | 12,998 | $0.00 | 12,998 | D | A |
| 09 Mar, 2026 | Bruce Brown | Restricted Stock Units | A | 12,998 | $0.00 | 12,998 | D | A |
| 09 Mar, 2026 | Thomas Fahnemann | Restricted Stock Units | A | 12,998 | $0.00 | 12,998 | D | A |
| 09 Mar, 2026 | Michael S Curless | Restricted Stock Units | A | 12,998 | $0.00 | 12,998 | D | A |
| 09 Mar, 2026 | Kevin Michael Fogarty | Restricted Stock Units | A | 12,998 | $0.00 | 12,998 | D | A |
| 09 Mar, 2026 | Mary Dean Hall | Restricted Stock Units | A | 12,998 | $0.00 | 12,998 | D | A |
| 09 Mar, 2026 | Tom Salmon | Restricted Stock Units | A | 12,998 | $0.00 | 12,998 | D | A |
| 28 Feb, 2026 | Jill L. Urey | Common Stock, Par Value $.01 | A | 1,571 | $12.95 | 5,655 | D | M |
| 28 Feb, 2026 | Jill L. Urey | Common Stock, Par Value $.01 | A | 1,571 | $12.95 | 5,655 | D | M |
| 28 Feb, 2026 | Jill L. Urey | Common Stock, Par Value $.01 | D | 521 | $12.95 | 5,134 | D | F |
| 28 Feb, 2026 | Jill L. Urey | Common Stock, Par Value $.01 | D | 521 | $12.95 | 5,134 | D | F |
| 28 Feb, 2026 | Jill L. Urey | Restricted Stock Units | D | 1,571 | $0.00 | 1,620 | D | M |
| 28 Feb, 2026 | Jill L. Urey | Restricted Stock Units | D | 1,571 | $0.00 | 1,620 | D | M |
| 24 Feb, 2026 | Jill L. Urey | Common Stock, Par Value $.01 | A | 205 | $13.03 | 4,152 | D | M |
| 24 Feb, 2026 | Jill L. Urey | Common Stock, Par Value $.01 | A | 205 | $13.03 | 4,152 | D | M |
| 24 Feb, 2026 | Jill L. Urey | Common Stock, Par Value $.01 | D | 68 | $13.03 | 4,084 | D | F |
| 24 Feb, 2026 | Jill L. Urey | Common Stock, Par Value $.01 | D | 68 | $13.03 | 4,084 | D | F |
| 24 Feb, 2026 | Jill L. Urey | Restricted Stock Units | D | 205 | $0.00 | 0 | D | M |
| 24 Feb, 2026 | Jill L. Urey | Restricted Stock Units | D | 205 | $0.00 | 0 | D | M |
| 14 Nov, 2025 | James Till | Restricted Stock Units | A | 34,285 | $0.00 | 34,285 | D | A |