Kent K. Matsumoto
CIK 1588641 · View on SEC EDGAR ↗
Insider
First SEC filing: Oct. 15, 2013 · Latest: Oct. 15, 2013
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 20 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 22, 2018 | MAGN | A | 6,750 | — | — | 6,750 Direct | — | Acquired | (price as of 2026-08-21) |
| Feb. 12, 2018 | MAGN | A | 3,463 | $19.70 | $68,221 | 3,992 Direct | +654.63% | Acquired | -95.2% (price as of 2026-08-21) |
| Feb. 12, 2018 | MAGN | F | 1,327 | $19.70 | $26,142 | 2,665 Direct | -33.24% | Disposed | -95.2% (price as of 2026-08-21) |
| Feb. 23, 2017 | MAGN | A | 9,774 | — | — | 9,774 Direct | — | Acquired | (price as of 2026-08-21) |
| Feb. 23, 2017 | MAGN | A | 6,516 | — | — | 6,516 Direct | — | Acquired | (price as of 2026-08-21) |
| Feb. 25, 2016 | MAGN | A | 10,857 | — | — | 10,857 Direct | — | Acquired | (price as of 2026-08-21) |
| Feb. 25, 2016 | MAGN | A | 47,372 | — | — | 47,372 Direct | — | Acquired | (price as of 2026-08-21) |
| Feb. 12, 2016 | MAGN | M | 582 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| Feb. 12, 2016 | MAGN | M | 320 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| Feb. 12, 2016 | MAGN | J | 1,109 | — | — | 1,245 Direct | -47.11% | Disposed | (price as of 2026-08-21) |
| Feb. 12, 2016 | MAGN | J | 739 | — | — | 559 Direct | -56.93% | Disposed | (price as of 2026-08-21) |
| Feb. 12, 2016 | MAGN | J | 114 | — | — | 2,354 Direct | +5.09% | Acquired | (price as of 2026-08-21) |
| Feb. 12, 2016 | MAGN | J | 73 | — | — | 1,298 Direct | +5.96% | Acquired | (price as of 2026-08-21) |
| Feb. 12, 2016 | MAGN | F | 373 | $17.01 | $6,345 | 529 Direct | -41.35% | Disposed | -94.4% (price as of 2026-08-21) |
| Feb. 12, 2016 | MAGN | M | 582 | $17.01 | $9,900 | 902 Direct | +181.88% | Acquired | -94.4% (price as of 2026-08-21) |
| Feb. 12, 2016 | MAGN | M | 320 | $17.01 | $5,443 | 320 Direct | — | Acquired | -94.4% (price as of 2026-08-21) |
| Feb. 26, 2015 | MAGN | A | 5,883 | — | — | 5,883 Direct | — | Acquired | (price as of 2026-08-21) |
| Feb. 26, 2015 | MAGN | A | 29,834 | — | — | 29,834 Direct | — | Acquired | (price as of 2026-08-21) |
| Feb. 26, 2014 | MAGN | A | 3,450 | — | — | 3,450 Direct | — | Acquired | (price as of 2026-08-21) |
| Feb. 26, 2014 | MAGN | A | 14,490 | — | — | 14,490 Direct | — | Acquired | (price as of 2026-08-21) |
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.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Feb. 22, 2018 | MAGN | Restricted Stock Units | Common Stock, Par Value $.01 (6,750) | — | Feb. 22, 2021 | 6,750 | Acquired |
| Feb. 23, 2017 | MAGN | Performance Stock Award | Common Stock, Par Value $.01 (9,774) | — | March 15, 2020 | 9,774 | Acquired |
| Feb. 23, 2017 | MAGN | Restricted Stock Units | Common Stock, Par Value $.01 (6,516) | — | Feb. 23, 2020 | 6,516 | Acquired |
| Feb. 25, 2016 | MAGN | Performance Stock Award | Common Stock, Par Value $.01 (10,857) | — | March 15, 2019 | 10,857 | Acquired |
| Feb. 25, 2016 | MAGN | Stock Only Stock Appreciation Rights | Common Stock, Par Value $.01 (47,372) | $17.27 | Feb. 25, 2026 | 47,372 | Acquired |
| Feb. 12, 2016 | MAGN | Performance Stock Award [F3] | Common Stock, Par Value $.01 (582) | — | March 15, 2016 | 582 | Disposed |
| Feb. 12, 2016 | MAGN | Performance Stock Award [F3] | Common Stock, Par Value $.01 (320) | — | March 15, 2016 | 320 | Disposed |
| Feb. 12, 2016 | MAGN | Performance Stock Award [F3] | Common Stock, Par Value $.01 (1,109) | — | March 15, 2016 | 1,109 | Disposed |
| Feb. 12, 2016 | MAGN | Performance Stock Award [F3] | Common Stock, Par Value $.01 (739) | — | March 15, 2016 | 739 | Disposed |
| Feb. 12, 2016 | MAGN | Performance Stock Award [F3] | Common Stock, Par Value $.01 (114) | — | March 15, 2016 | 114 | Acquired |
| Feb. 12, 2016 | MAGN | Performance Stock Award [F3] | Common Stock, Par Value $.01 (73) | — | March 15, 2016 | 73 | Acquired |
| Feb. 26, 2015 | MAGN | Performance Stock Award | Common Stock, Par Value $.01 (5,883) | — | March 15, 2018 | 5,883 | Acquired |
| Feb. 26, 2015 | MAGN | Stock Only Stock Appreciation Rights | Common Stock, Par Value $.01 (29,834) | $24.94 | Feb. 26, 2025 | 29,834 | Acquired |
| Feb. 26, 2014 | MAGN | Performance Stock Award | Common Stock, Par Value $.01 (3,450) | — | March 15, 2017 | 3,450 | Acquired |
| Feb. 26, 2014 | MAGN | Stock Only Stock Appreciation Rights | Common Stock, Par Value $.01 (14,490) | $29.89 | Feb. 26, 2024 | 14,490 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 5 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Oct. 15, 2013 | MAGN | Common Stock, Par Value $.01 | 222 | Indirect |
| Oct. 15, 2013 | MAGN | Stock Only Stock Appreciation Rights→ Common Stock, Par Value $.01 (3,987) | 3,987 | Direct |
| Oct. 15, 2013 | MAGN | Stock Only Stock Appreciation Rights→ Common Stock, Par Value $.01 (6,764) | 6,764 | Direct |
| Oct. 15, 2013 | MAGN | Performance Stock Award [F2]→ Common Stock, Par Value $.01 (1,225) | 1,225 | Direct |
| Oct. 15, 2013 | MAGN | Performance Stock Award [F2]→ Common Stock, Par Value $.01 (2,240) | 2,240 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2016 | $337,681 | $0 | $187,500 | $187,498 | $223,831 | $21,000 | $9,282 | $966,792 |
| 2015 | $327,615 | — | $146,722 | $224,948 | $113,791 | $18,000 | $8,694 | $839,770 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.