Robert P Beard
First SEC filing: Dec. 30, 2021 · Latest: Oct. 23, 2024
Insider at
Insider transactions
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 28, 2026 | COHR | A | 5,373 | · | · | 53,824 Direct | +11.09% | Acquired | (price as of 2026-10-02) |
| Aug. 28, 2026 | COHR | F | 1,896 | $295.39 | $560,059 | 51,928 Direct | -3.52% | Disposed | 14.1% (price as of 2026-10-02) |
| Oct. 21, 2025 | COHR | F | 5,618 | $120.20 | $675,284 | 48,208 Direct | -10.44% | Disposed | 180.4% (price as of 2026-10-02) |
| Aug. 28, 2025 | COHR | A | 14,453 | · | · | 53,826 Direct | +36.71% | Acquired | (price as of 2026-10-02) |
| Oct. 21, 2024 | COHR | A | 39,088 | · | · | 39,088 Direct | · | Acquired | (price as of 2026-10-02) |
| April 15, 2023 | MU | A | 4,790 | · | · | 48,439 Direct | +10.97% | Acquired | (price as of 2026-10-02) |
| March 15, 2023 | MU | M | 581 | · | · | 43,825 Direct | +1.34% | Acquired | (price as of 2026-10-02) |
| March 15, 2023 | MU | F | 176 | $54.27 | $9,552 | 43,649 Direct | -0.40% | Disposed | 1880.6% (price as of 2026-10-02) |
| March 15, 2023 | MU | M | 581 | · | · | 582 Direct | -49.96% | Disposed | (price as of 2026-10-02) |
| Jan. 23, 2023 | MU | S | 3,000 | $61.25 | $183,750 | 42,840 Direct | -6.54% | Disposed | 1654.9% (price as of 2026-10-02) |
| Jan. 4, 2023 | MU | F | 1,068 | $50.37 | $53,795 | 45,840 Direct | -2.28% | Disposed | 2034.0% (price as of 2026-10-02) |
| Nov. 18, 2022 | MU | M | 3,313 | · | · | 47,914 Direct | +7.43% | Acquired | (price as of 2026-10-02) |
| Nov. 18, 2022 | MU | F | 1,006 | $58.74 | $59,092 | 46,908 Direct | -2.10% | Disposed | 1729.9% (price as of 2026-10-02) |
| Nov. 18, 2022 | MU | M | 3,313 | · | · | 9,939 Direct | -25.00% | Disposed | (price as of 2026-10-02) |
| Nov. 1, 2022 | MU | M | 431 | · | · | 44,092 Direct | +0.99% | Acquired | (price as of 2026-10-02) |
| Nov. 1, 2022 | MU | F | 131 | $54.10 | $7,087 | 43,961 Direct | -0.30% | Disposed | 1886.9% (price as of 2026-10-02) |
| Nov. 1, 2022 | MU | M | 920 | · | · | 44,881 Direct | +2.09% | Acquired | (price as of 2026-10-02) |
| Nov. 1, 2022 | MU | F | 280 | $54.10 | $15,148 | 44,601 Direct | -0.62% | Disposed | 1886.9% (price as of 2026-10-02) |
| Nov. 1, 2022 | MU | M | 431 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Nov. 1, 2022 | MU | M | 920 | · | · | 920 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| Oct. 16, 2022 | MU | M | 1,107 | · | · | 43,997 Direct | +2.58% | Acquired | (price as of 2026-10-02) |
| Oct. 16, 2022 | MU | F | 336 | $52.72 | $17,714 | 43,661 Direct | -0.76% | Disposed | 1938.9% (price as of 2026-10-02) |
| Oct. 16, 2022 | MU | M | 1,107 | · | · | 2,214 Direct | -33.33% | Disposed | (price as of 2026-10-02) |
| Oct. 13, 2022 | MU | A | 30,806 | · | · | 42,043 Direct | +274.15% | Acquired | (price as of 2026-10-02) |
| Oct. 13, 2022 | MU | M | 1,217 | · | · | 43,260 Direct | +2.89% | Acquired | (price as of 2026-10-02) |
| Oct. 13, 2022 | MU | F | 370 | $52.75 | $19,518 | 42,890 Direct | -0.86% | Disposed | 1937.7% (price as of 2026-10-02) |
| Oct. 13, 2022 | MU | M | 1,217 | · | · | 3,654 Direct | -24.98% | Disposed | (price as of 2026-10-02) |
| Oct. 13, 2022 | MU | A | 12,147 | · | · | 12,147 Direct | · | Acquired | (price as of 2026-10-02) |
| Oct. 13, 2022 | MU | A | 7,701 | · | · | 7,701 Direct | · | Acquired | (price as of 2026-10-02) |
| Oct. 13, 2022 | MU | A | 7,701 | · | · | 7,701 Direct | · | Acquired | (price as of 2026-10-02) |
| Oct. 1, 2022 | MU | M | 101 | · | · | 11,268 Direct | +0.90% | Acquired | (price as of 2026-10-02) |
| Oct. 1, 2022 | MU | F | 31 | $50.10 | $1,553 | 11,237 Direct | -0.28% | Disposed | 2045.5% (price as of 2026-10-02) |
| Oct. 1, 2022 | MU | M | 101 | · | · | 101 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| July 26, 2022 | MU | M | 81 | · | · | 11,138 Direct | +0.73% | Acquired | (price as of 2026-10-02) |
| July 26, 2022 | MU | F | 25 | $60.15 | $1,504 | 11,113 Direct | -0.22% | Disposed | 1687.0% (price as of 2026-10-02) |
| July 26, 2022 | MU | M | 81 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| March 15, 2022 | MU | M | 582 | · | · | 11,270 Direct | +5.45% | Acquired | (price as of 2026-10-02) |
| March 15, 2022 | MU | F | 213 | $69.40 | $14,782 | 11,057 Direct | -1.89% | Disposed | 1448.8% (price as of 2026-10-02) |
| March 15, 2022 | MU | M | 582 | · | · | 1,163 Direct | -33.35% | Disposed | (price as of 2026-10-02) |
| Feb. 16, 2022 | MU | S | 266 | $96.17 | $25,581 | 10,688 Direct | -2.43% | Disposed | 1017.7% (price as of 2026-10-02) |
| Jan. 4, 2022 | MU | A | 9,036 | · | · | 10,688 Direct | +546.97% | Acquired | (price as of 2026-10-02) |
| Jan. 4, 2022 | MU | A | 3,821 | · | · | 3,821 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 4, 2022 | MU | A | 2,259 | · | · | 2,259 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 4, 2022 | MU | A | 2,259 | · | · | 2,259 Direct | · | Acquired | (price as of 2026-10-02) |
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 |
|---|---|---|---|---|---|---|---|
| March 15, 2023 | MU | Restricted Stock Units | Common Stock | $0.00 | · | 581 | Disposed |
| Nov. 18, 2022 | MU | Restricted Stock Units | Common Stock | $0.00 | · | 3,313 | Disposed |
| Nov. 1, 2022 | MU | Restricted Stock Units | Common Stock | $0.00 | · | 431 | Disposed |
| Nov. 1, 2022 | MU | Restricted Stock Units | Common Stock | $0.00 | · | 920 | Disposed |
| Oct. 16, 2022 | MU | Restricted Stock Unit | Common Stock | $0.00 | · | 1,107 | Disposed |
| Oct. 13, 2022 | MU | Restricted Stock Units | Common Stock | $0.00 | · | 1,217 | Disposed |
| Oct. 13, 2022 | MU | Performance Restricted Stock Units | Common Stock | $0.00 | · | 12,147 | Acquired |
| Oct. 13, 2022 | MU | Performance Restricted Stock Units | Common Stock | $0.00 | · | 7,701 | Acquired |
| Oct. 13, 2022 | MU | Performance Restricted Stock Units | Common Stock | $0.00 | · | 7,701 | Acquired |
| Oct. 1, 2022 | MU | Restricted Stock Units | Common Stock | $0.00 | · | 101 | Disposed |
| July 26, 2022 | MU | Restricted Stock Units | Common Stock | $0.00 | · | 81 | Disposed |
| March 15, 2022 | MU | Restricted Stock Units | Common Stock | $0.00 | · | 582 | Disposed |
| Jan. 4, 2022 | MU | Performance Restricted Stock Units | Common Stock | $0.00 | · | 3,821 | Acquired |
| Jan. 4, 2022 | MU | Performance Restricted Stock Units | Common Stock | $0.00 | · | 2,259 | Acquired |
| Jan. 4, 2022 | MU | Performance Restricted Stock Units | Common Stock | $0.00 | · | 2,259 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 10 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Dec. 30, 2021 | MU | Common Stock | 1,652 | Direct |
| Dec. 30, 2021 | MU | Non-Qualified Stock Option | 244 | Direct |
| Dec. 30, 2021 | MU | Restricted Stock Unit | 431 | Direct |
| Dec. 30, 2021 | MU | Restricted Stock Unit | 81 | Direct |
| Dec. 30, 2021 | MU | Restricted Stock Unit | 1,840 | Direct |
| Dec. 30, 2021 | MU | Restricted Stock Unit | 1,745 | Direct |
| Dec. 30, 2021 | MU | Restricted Stock Unit | 202 | Direct |
| Dec. 30, 2021 | MU | Restricted Stock Unit | 3,321 | Direct |
| Dec. 30, 2021 | MU | Restricted Stock Unit | 4,871 | Direct |
| Dec. 30, 2021 | MU | Restricted Stock Unit | 13,252 | 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 |
|---|---|---|---|---|---|---|---|---|
| 2025 | $444,231 | · | · | · | $923,538 | · | $36,372 | $14,577,811 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.