Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 72 non-open-market transactions below 12 months to the week close of 2026-10-23

Price change vs the latest weekly close (updated to the current quote in your browser when available), split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

No open-market trades on record; showing all filings.

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Feb. 24, 2025 MAGN M 512 $20.98 $10,742 6,996 Direct +7.90% Acquired -43.1% (price as of )
Feb. 24, 2025 MAGN F 174 $20.98 $3,651 6,822 Direct -2.49% Disposed -43.1% (price as of )
Feb. 24, 2025 MAGN M 512 · · 513 Direct -49.95% Disposed
Feb. 18, 2025 MAGN M 188 $22.49 $4,228 6,549 Direct +2.96% Acquired -47.0% (price as of )
Feb. 18, 2025 MAGN F 65 $22.49 $1,462 6,484 Direct -0.99% Disposed -47.0% (price as of )
Feb. 18, 2025 MAGN A 6 · · 188 Direct +3.30% Acquired
Feb. 18, 2025 MAGN M 188 · · 0 Direct -100.00% Disposed
Dec. 31, 2024 MAGN M 2,245 $18.17 $40,792 7,120 Direct +46.05% Acquired -34.3% (price as of )
Dec. 31, 2024 MAGN F 759 $18.17 $13,791 6,361 Direct -10.66% Disposed -34.3% (price as of )
Dec. 31, 2024 MAGN M 2,245 · · 4,558 Direct -33.00% Disposed
Nov. 4, 2024 MAGN A 253 $21.05 $5,326 3,397 Direct +8.05% Acquired -43.3% (price as of )
Nov. 4, 2024 MAGN F 73 $21.05 $1,537 3,324 Direct -2.15% Disposed -43.3% (price as of )
Nov. 4, 2024 MAGN A 2,174 $21.05 $45,763 5,498 Direct +65.40% Acquired -43.3% (price as of )
Nov. 4, 2024 MAGN F 623 $21.05 $13,114 4,875 Direct -11.33% Disposed -43.3% (price as of )
Nov. 4, 2024 MAGN A 5,938 · · 5,938 Direct · Acquired
Nov. 4, 2024 MAGN A 11,876 · · 11,876 Direct · Acquired
Feb. 28, 2024 MAGN A 88,443 · · 88,443 Direct · Acquired
Feb. 24, 2024 MAGN F 2,262 $2.01 $4,547 40,880 Direct -5.24% Disposed -54.3% (price as of )
Feb. 24, 2024 MAGN M 6,667 · · 47,547 Direct +16.31% Acquired
Feb. 24, 2024 MAGN M 6,667 · · 6,666 Direct -50.00% Disposed
Feb. 18, 2024 MAGN F 833 $2.19 $1,824 36,475 Direct -2.23% Disposed -58.1% (price as of )
Feb. 18, 2024 MAGN M 2,455 $2.19 $5,376 37,308 Direct +7.04% Acquired -58.1% (price as of )
Feb. 18, 2024 MAGN A 83 · · 4,828 Direct +1.75% Acquired
Feb. 18, 2024 MAGN M 2,455 · · 2,373 Direct -50.85% Disposed
Feb. 17, 2024 MAGN M 6,273 $2.19 $13,738 36,976 Direct +20.43% Acquired -58.1% (price as of )
Feb. 17, 2024 MAGN F 2,123 $2.19 $4,649 34,853 Direct -5.74% Disposed -58.1% (price as of )
Feb. 17, 2024 MAGN A 416 · · 6,273 Direct +7.10% Acquired
Feb. 17, 2024 MAGN M 6,273 · · 0 Direct -100.00% Disposed
Feb. 24, 2023 MAGN A 20,000 · · 20,000 Direct · Acquired
Feb. 21, 2023 MAGN M 6,361 $3.63 $23,090 32,869 Direct +24.00% Acquired -74.7% (price as of )
Feb. 21, 2023 MAGN F 2,166 $3.63 $7,863 30,703 Direct -6.59% Disposed -74.7% (price as of )
Feb. 21, 2023 MAGN A 626 · · 6,361 Direct +10.92% Acquired
Feb. 21, 2023 MAGN M 6,361 · · 0 Direct -100.00% Disposed
Feb. 18, 2023 MAGN M 2,456 $4.04 $9,922 27,345 Direct +9.87% Acquired -77.3% (price as of )
Feb. 18, 2023 MAGN F 837 $4.04 $3,381 26,508 Direct -3.06% Disposed -77.3% (price as of )
Feb. 18, 2023 MAGN A 84 · · 7,201 Direct +1.18% Acquired
Feb. 18, 2023 MAGN M 2,456 · · 4,745 Direct -34.11% Disposed
Feb. 7, 2023 MAGN A 3,835 $4.45 $17,066 26,195 Direct +17.15% Acquired -79.4% (price as of )
Feb. 7, 2023 MAGN F 1,306 $4.45 $5,812 24,889 Direct -4.99% Disposed -79.4% (price as of )
Feb. 21, 2022 MAGN M 7,377 $14.05 $103,647 24,539 Direct +42.98% Acquired -93.5% (price as of )
Feb. 21, 2022 MAGN F 2,179 $14.05 $30,615 22,360 Direct -8.88% Disposed -93.5% (price as of )
Feb. 21, 2022 MAGN A 706 · · 7,377 Direct +10.58% Acquired
Feb. 21, 2022 MAGN M 7,377 · · 0 Direct -100.00% Disposed
Feb. 18, 2022 MAGN A 7,117 · · 7,117 Direct · Acquired
Feb. 7, 2022 MAGN A 5,577 $17.23 $96,092 19,060 Direct +41.36% Acquired -94.7% (price as of )
Feb. 7, 2022 MAGN F 1,898 $17.23 $32,703 17,162 Direct -9.96% Disposed -94.7% (price as of )
Feb. 22, 2021 MAGN M 5,001 $15.96 $79,816 15,182 Direct +49.12% Acquired -94.3% (price as of )
Feb. 22, 2021 MAGN F 1,699 $15.96 $27,116 13,483 Direct -11.19% Disposed -94.3% (price as of )
Feb. 22, 2021 MAGN A 469 · · 5,001 Direct +10.35% Acquired
Feb. 22, 2021 MAGN M 5,001 · · 0 Direct -100.00% Disposed
Feb. 17, 2021 MAGN A 5,857 · · 5,857 Direct · Acquired
Feb. 15, 2021 MAGN A 2,325 $16.42 $38,176 10,972 Direct +26.89% Acquired -94.4% (price as of )
Feb. 15, 2021 MAGN F 791 $16.42 $12,988 10,181 Direct -7.21% Disposed -94.4% (price as of )
April 1, 2020 MAGN M 4,523 $11.34 $51,291 9,947 Direct +83.39% Acquired -91.9% (price as of )
April 1, 2020 MAGN F 1,300 $11.34 $14,742 8,647 Direct -13.07% Disposed -91.9% (price as of )
April 1, 2020 MAGN A 383 · · 4,533 Direct +9.23% Acquired
April 1, 2020 MAGN M 4,523 · · 10 Direct -99.78% Disposed
Feb. 21, 2020 MAGN A 5,735 · · 5,735 Direct · Acquired
Dec. 31, 2019 MAGN A 3,400 $18.30 $62,220 6,401 Direct +113.30% Acquired -95.0% (price as of )
Dec. 31, 2019 MAGN F 977 $18.30 $17,879 5,424 Direct -15.26% Disposed -95.0% (price as of )
Feb. 21, 2019 MAGN A 6,671 · · 6,671 Direct · Acquired
Dec. 31, 2018 MAGN A 2,564 $9.76 $25,025 3,738 Direct +218.40% Acquired -90.6% (price as of )
Dec. 31, 2018 MAGN F 737 $9.76 $7,193 3,001 Direct -19.72% Disposed -90.6% (price as of )
Sept. 1, 2018 MAGN M 632 $19.23 $12,153 1,356 Direct +87.29% Acquired -95.2% (price as of )
Sept. 1, 2018 MAGN F 182 $19.23 $3,500 1,174 Direct -13.42% Disposed -95.2% (price as of )
Sept. 1, 2018 MAGN A 47 · · 632 Direct +8.03% Acquired
Sept. 1, 2018 MAGN M 632 · · 0 Direct -100.00% Disposed
Feb. 22, 2018 MAGN A 4,532 · · 4,532 Direct · Acquired
Feb. 12, 2018 MAGN A 761 $19.70 $14,992 983 Direct +342.79% Acquired -95.3% (price as of )
Feb. 12, 2018 MAGN F 259 $19.70 $5,102 724 Direct -26.35% Disposed -95.3% (price as of )
April 1, 2017 MAGN A 6,210 · · 6,210 Direct · Acquired
April 1, 2017 MAGN A 4,140 · · 4,140 Direct · Acquired

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Feb. 24, 2025 MAGN Restricted Stock Units Common Stock, Par Value $.01 (512) · Feb. 24, 2026 512 Disposed
Feb. 18, 2025 MAGN Restricted Stock Units Common Stock, Par Value $.01 (6) · Feb. 18, 2025 6 Acquired
Feb. 18, 2025 MAGN Restricted Stock Units Common Stock, Par Value $.01 (188) · Feb. 18, 2025 188 Disposed
Dec. 31, 2024 MAGN Restricted Stock Units Common Stock, Par Value $.01 (2,245) · Feb. 28, 2027 2,245 Disposed
Nov. 4, 2024 MAGN Restricted Stock Units Common Stock, Par Value $.01 (5,938) · Nov. 4, 2027 5,938 Acquired
Nov. 4, 2024 MAGN Restricted Stock Units Common Stock, Par Value $.01 (11,876) · Nov. 4, 2027 11,876 Acquired
Feb. 28, 2024 MAGN Restricted Stock Units Common Stock, Par Value $.01 (88,443) · Feb. 28, 2027 88,443 Acquired
Feb. 24, 2024 MAGN Restricted Stock Units Common Stock, Par Value $.01 (6,667) $0.00 Feb. 24, 2026 6,667 Disposed
Feb. 18, 2024 MAGN Restricted Stock Units Common Stock, Par Value $.01 (83) · Feb. 18, 2025 83 Acquired
Feb. 18, 2024 MAGN Restricted Stock Units Common Stock, Par Value $.01 (2,455) · Feb. 18, 2025 2,455 Disposed
Feb. 17, 2024 MAGN Restricted Stock Units Common Stock, Par Value $.01 (416) · Feb. 17, 2024 416 Acquired
Feb. 17, 2024 MAGN Restricted Stock Units Common Stock, Par Value $.01 (6,273) · Feb. 17, 2024 6,273 Disposed
Feb. 24, 2023 MAGN Restricted Stock Units Common Stock, Par Value $.01 (20,000) · Feb. 24, 2026 20,000 Acquired
Feb. 21, 2023 MAGN Restricted Stock Units Common Stock, Par Value $.01 (626) · Feb. 21, 2023 626 Acquired
Feb. 21, 2023 MAGN Restricted Stock Units Common Stock, Par Value $.01 (6,361) · Feb. 21, 2023 6,361 Disposed
Feb. 18, 2023 MAGN Restricted Stock Units Common Stock, Par Value $.01 (84) · Feb. 18, 2025 84 Acquired
Feb. 18, 2023 MAGN Restricted Stock Units Common Stock, Par Value $.01 (2,456) · Feb. 18, 2025 2,456 Disposed
Feb. 21, 2022 MAGN Restricted Stock Units Common Stock, Par Value $.01 (706) · Feb. 21, 2022 706 Acquired
Feb. 21, 2022 MAGN Restricted Stock Units Common Stock, Par Value $.01 (7,377) · Feb. 21, 2022 7,377 Disposed
Feb. 18, 2022 MAGN Restricted Stock Units Common Stock, Par Value $.01 (7,117) · Feb. 18, 2025 7,117 Acquired
Feb. 22, 2021 MAGN Restricted Stock Units Common Stock, Par Value $.01 (469) · Feb. 22, 2021 469 Acquired
Feb. 22, 2021 MAGN Restricted Stock Units Common Stock, Par Value $.01 (5,001) · Feb. 22, 2021 5,001 Disposed
Feb. 17, 2021 MAGN Restricted Stock Units Common Stock, Par Value $.01 (5,857) · Feb. 17, 2024 5,857 Acquired
April 1, 2020 MAGN Restricted Stock Units Common Stock, Par Value $.01 (383) · April 1, 2020 383 Acquired
April 1, 2020 MAGN Restricted Stock Units Common Stock, Par Value $.01 (4,523) · April 1, 2020 4,523 Disposed
Feb. 21, 2020 MAGN Restricted Stock Units Common Stock, Par Value $.01 (5,735) · Feb. 21, 2023 5,735 Acquired
Feb. 21, 2019 MAGN Restricted Stock Units Common Stock, Par Value $.01 (6,671) · Feb. 21, 2022 6,671 Acquired
Sept. 1, 2018 MAGN Restricted Stock Units Common Stock, Par Value $.01 (47) · Sept. 1, 2018 47 Acquired
Sept. 1, 2018 MAGN Restricted Stock Units Common Stock, Par Value $.01 (632) · Sept. 1, 2018 632 Disposed
Feb. 22, 2018 MAGN Restricted Stock Units Common Stock, Par Value $.01 (4,532) · Feb. 22, 2021 4,532 Acquired
April 1, 2017 MAGN Performance Stock Award Common Stock, Par Value $.01 (6,210) · March 15, 2020 6,210 Acquired
April 1, 2017 MAGN Restricted Stock Units Common Stock, Par Value $.01 (4,140) · April 1, 2020 4,140 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 11 holdings

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
April 3, 2017 MAGN Common Stock, Par Value $.01 222 Direct
April 3, 2017 MAGN Common Stock, Par Value $.01 388 Indirect
April 3, 2017 MAGN Stock Only Stock Appreciation Rights→ Common Stock, Par Value $.01 (7,544) 7,544 Direct
April 3, 2017 MAGN Stock Only Stock Appreciation Rights→ Common Stock, Par Value $.01 (4,396) 4,396 Direct
April 3, 2017 MAGN Stock Only Stock Appreciation Rights→ Common Stock, Par Value $.01 (2,588) 2,588 Direct
April 3, 2017 MAGN Stock Only Stock Appreciation Rights→ Common Stock, Par Value $.01 (4,276) 4,276 Direct
April 3, 2017 MAGN Restricted Stock Units→ Common Stock, Par Value $.01 (585) 585 Direct
April 3, 2017 MAGN Stock Only Stock Appreciation Rights→ Common Stock, Par Value $.01 (2,126) 2,126 Direct
April 3, 2017 MAGN Stock Only Stock Appreciation Rights→ Common Stock, Par Value $.01 (11,167) 11,167 Direct
April 3, 2017 MAGN Performance Stock Award [F4]→ Common Stock, Par Value $.01 (1,293) 1,293 Direct
April 3, 2017 MAGN Performance Stock Award→ Common Stock, Par Value $.01 (2,559) 2,559 Direct

Holdings reported on Form 4 6 reported holdings

08

Positions listed on each Form 4 without a transaction in that filing (Table I and II holdings), newest filing first.

DateTickerSecuritySharesExercise priceExpirationOwnership
Nov. 6, 2024 MAGN Common Stock, Par Value $.01 38 · · Indirect
Feb. 9, 2022 MAGN Common Stock, Par Value $.01 427 · · Indirect
Feb. 22, 2021 MAGN Common Stock, Par Value $.01 427 · · Indirect
Jan. 3, 2020 MAGN Common Stock, Par Value $.01 405 · · Indirect
Jan. 3, 2019 MAGN Common Stock, Par Value $.01 413 · · Indirect
Feb. 23, 2018 MAGN Common Stock, Par Value $.01 398 · · Indirect

Compensation (DEF 14A)

10

Matched by name from proxy statements (DEF 14A) — verify against the filing.

Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2021 $323,847 · · · $128,394 · $88,158 $775,389
2020 $314,665 · $248,076 · $201,715 · $47,934 $812,390

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.