Katherine A Maher
Insider
First SEC filing: March 14, 2022 · Latest: March 14, 2022
Insider at
Insider transactions
0 buys (P)
4 sells (S)
Net: $-823,968
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. 7, 2026 | MSI | M | 635 | $265.18 | $168,389 | 1,998 Direct | +46.59% | Acquired | 68.7% (price as of 2026-10-02) |
| Aug. 7, 2026 | MSI | M | 427 | $414.12 | $176,829 | 2,425 Direct | +21.37% | Acquired | 8.0% (price as of 2026-10-02) |
| Aug. 7, 2026 | MSI | S | 1,062 | $469.69 | $498,811 | 1,363 Direct | -43.79% | Disposed | -4.7% (price as of 2026-10-02) |
| Aug. 7, 2026 | MSI | S | 637 | $470.02 | $299,403 | 726 Direct | -46.74% | Disposed | -4.8% (price as of 2026-10-02) |
| Aug. 7, 2026 | MSI | S | 54 | $468.22 | $25,284 | 672 Direct | -7.44% | Disposed | -4.4% (price as of 2026-10-02) |
| Aug. 7, 2026 | MSI | S | 1 | $470.04 | $470 | 671 Direct | -0.15% | Disposed | -4.8% (price as of 2026-10-02) |
| Aug. 7, 2026 | MSI | M | 635 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 7, 2026 | MSI | M | 427 | · | · | 852 Direct | -33.39% | Disposed | (price as of 2026-10-02) |
| March 14, 2026 | MSI | F | 59 | $473.12 | $27,914 | 1,308 Direct | -4.32% | Disposed | -5.4% (price as of 2026-10-02) |
| March 13, 2026 | MSI | F | 54 | $473.12 | $25,548 | 1,368 Direct | -3.80% | Disposed | -5.4% (price as of 2026-10-02) |
| March 12, 2026 | MSI | A | 297 | · | · | 1,421 Direct | +26.42% | Acquired | (price as of 2026-10-02) |
| March 12, 2026 | MSI | A | 1,039 | · | · | 1,039 Direct | · | Acquired | (price as of 2026-10-02) |
| March 9, 2026 | MSI | F | 331 | $458.03 | $151,608 | 1,211 Direct | -21.47% | Disposed | -2.3% (price as of 2026-10-02) |
| March 9, 2026 | MSI | F | 87 | $458.03 | $39,849 | 1,124 Direct | -7.18% | Disposed | -2.3% (price as of 2026-10-02) |
| Feb. 25, 2026 | MSI | A | 738 | · | · | 1,542 Direct | +91.79% | Acquired | (price as of 2026-10-02) |
| Aug. 12, 2025 | MSI | M | 328 | $245.03 | $80,370 | 1,132 Direct | +40.80% | Acquired | 82.6% (price as of 2026-10-02) |
| Aug. 12, 2025 | MSI | M | 426 | $222.30 | $94,700 | 1,558 Direct | +37.63% | Acquired | 101.3% (price as of 2026-10-02) |
| Aug. 12, 2025 | MSI | M | 781 | $222.30 | $173,616 | 2,339 Direct | +50.13% | Acquired | 101.3% (price as of 2026-10-02) |
| Aug. 12, 2025 | MSI | M | 635 | $265.18 | $168,389 | 2,974 Direct | +27.15% | Acquired | 68.7% (price as of 2026-10-02) |
| Aug. 12, 2025 | MSI | M | 512 | $342.69 | $175,457 | 3,486 Direct | +17.22% | Acquired | 30.6% (price as of 2026-10-02) |
| Aug. 12, 2025 | MSI | S | 2,682 | $473.28 | $1,269,337 | 804 Direct | -76.94% | Disposed | -5.5% (price as of 2026-10-02) |
| Aug. 12, 2025 | MSI | M | 328 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 12, 2025 | MSI | M | 426 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 12, 2025 | MSI | M | 781 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 12, 2025 | MSI | M | 635 | · | · | 635 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| Aug. 12, 2025 | MSI | M | 512 | · | · | 1,024 Direct | -33.33% | Disposed | (price as of 2026-10-02) |
| May 29, 2025 | MSI | S | 1,073 | $418.68 | $449,244 | 804 Direct | -57.17% | Disposed | 6.9% (price as of 2026-10-02) |
| March 14, 2025 | MSI | F | 60 | $417.96 | $25,078 | 1,877 Direct | -3.10% | Disposed | 7.0% (price as of 2026-10-02) |
| March 13, 2025 | MSI | A | 1,279 | · | · | 1,279 Direct | · | Acquired | (price as of 2026-10-02) |
| March 13, 2025 | MSI | A | 362 | · | · | 1,938 Direct | +22.97% | Acquired | (price as of 2026-10-02) |
| March 10, 2025 | MSI | F | 557 | $415.67 | $231,528 | 1,576 Direct | -26.11% | Disposed | 7.6% (price as of 2026-10-02) |
| March 10, 2025 | MSI | F | 145 | $415.67 | $60,272 | 2,133 Direct | -6.37% | Disposed | 7.6% (price as of 2026-10-02) |
| March 9, 2025 | MSI | F | 87 | $423.13 | $36,812 | 2,278 Direct | -3.68% | Disposed | 5.7% (price as of 2026-10-02) |
| Feb. 25, 2025 | MSI | A | 1,257 | · | · | 2,365 Direct | +113.45% | Acquired | (price as of 2026-10-02) |
| Nov. 1, 2024 | MSI | F | 30 | $453.89 | $13,617 | 1,108 Direct | -2.64% | Disposed | -1.4% (price as of 2026-10-02) |
| May 7, 2024 | MSI | M | 635 | · | · | 1,270 Direct | -33.33% | Disposed | (price as of 2026-10-02) |
| May 7, 2024 | MSI | M | 781 | · | · | 781 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| May 7, 2024 | MSI | M | 426 | · | · | 426 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| May 7, 2024 | MSI | S | 767 | $354.83 | $272,155 | 1,138 Direct | -40.26% | Disposed | 26.1% (price as of 2026-10-02) |
| May 7, 2024 | MSI | S | 6 | $354.92 | $2,130 | 1,905 Direct | -0.31% | Disposed | 26.1% (price as of 2026-10-02) |
| May 7, 2024 | MSI | S | 1,842 | $354.62 | $653,210 | 1,911 Direct | -49.08% | Disposed | 26.2% (price as of 2026-10-02) |
| May 7, 2024 | MSI | M | 635 | $265.18 | $168,389 | 3,753 Direct | +20.37% | Acquired | 68.7% (price as of 2026-10-02) |
| May 7, 2024 | MSI | M | 781 | $222.30 | $173,616 | 3,118 Direct | +33.42% | Acquired | 101.3% (price as of 2026-10-02) |
| May 7, 2024 | MSI | M | 426 | $222.30 | $94,700 | 2,337 Direct | +22.29% | Acquired | 101.3% (price as of 2026-10-02) |
| March 14, 2024 | MSI | A | 1,536 | · | · | 1,536 Direct | · | Acquired | (price as of 2026-10-02) |
| March 14, 2024 | MSI | A | 401 | · | · | 1,911 Direct | +26.56% | Acquired | (price as of 2026-10-02) |
| March 10, 2024 | MSI | F | 141 | $335.41 | $47,293 | 1,510 Direct | -8.54% | Disposed | 33.4% (price as of 2026-10-02) |
| March 9, 2024 | MSI | F | 78 | $335.41 | $26,162 | 1,651 Direct | -4.51% | Disposed | 33.4% (price as of 2026-10-02) |
| March 8, 2024 | MSI | F | 92 | $335.41 | $30,858 | 1,729 Direct | -5.05% | Disposed | 33.4% (price as of 2026-10-02) |
| March 8, 2024 | MSI | F | 330 | $335.41 | $110,685 | 1,821 Direct | -15.34% | Disposed | 33.4% (price as of 2026-10-02) |
| Feb. 21, 2024 | MSI | A | 728 | · | · | 2,151 Direct | +51.16% | Acquired | (price as of 2026-10-02) |
| Nov. 9, 2023 | MSI | M | 329 | · | · | 328 Direct | -50.08% | Disposed | (price as of 2026-10-02) |
| Nov. 9, 2023 | MSI | S | 134 | $309.23 | $41,437 | 1,423 Direct | -8.61% | Disposed | 44.7% (price as of 2026-10-02) |
| Nov. 9, 2023 | MSI | S | 329 | $309.23 | $101,737 | 1,556 Direct | -17.45% | Disposed | 44.7% (price as of 2026-10-02) |
| Nov. 9, 2023 | MSI | M | 329 | $245.03 | $80,615 | 1,885 Direct | +21.14% | Acquired | 82.6% (price as of 2026-10-02) |
| Nov. 1, 2023 | MSI | F | 20 | $280.50 | $5,610 | 1,556 Direct | -1.27% | Disposed | 59.5% (price as of 2026-10-02) |
| Aug. 3, 2023 | MSI | F | 35 | $287.71 | $10,070 | 1,576 Direct | -2.17% | Disposed | 55.5% (price as of 2026-10-02) |
| May 10, 2023 | MSI | M | 781 | · | · | 1,562 Direct | -33.33% | Disposed | (price as of 2026-10-02) |
| May 10, 2023 | MSI | M | 426 | · | · | 852 Direct | -33.33% | Disposed | (price as of 2026-10-02) |
| May 10, 2023 | MSI | M | 329 | · | · | 657 Direct | -33.37% | Disposed | (price as of 2026-10-02) |
| May 10, 2023 | MSI | S | 1,536 | $289.03 | $443,950 | 1,611 Direct | -48.81% | Disposed | 54.8% (price as of 2026-10-02) |
| May 10, 2023 | MSI | M | 781 | $222.30 | $173,616 | 3,148 Direct | +33.00% | Acquired | 101.3% (price as of 2026-10-02) |
| May 10, 2023 | MSI | M | 426 | $222.30 | $94,700 | 2,367 Direct | +21.95% | Acquired | 101.3% (price as of 2026-10-02) |
| May 10, 2023 | MSI | M | 329 | $245.03 | $80,615 | 1,941 Direct | +20.41% | Acquired | 82.6% (price as of 2026-10-02) |
| May 10, 2023 | MSI | S | 397 | $288.92 | $114,701 | 1,612 Direct | -19.76% | Disposed | 54.9% (price as of 2026-10-02) |
| March 13, 2023 | MSI | F | 35 | $261.15 | $9,140 | 2,008 Direct | -1.71% | Disposed | 71.3% (price as of 2026-10-02) |
| March 10, 2023 | MSI | F | 110 | $261.48 | $28,763 | 2,043 Direct | -5.11% | Disposed | 71.1% (price as of 2026-10-02) |
| March 9, 2023 | MSI | A | 1,905 | · | · | 1,905 Direct | · | Acquired | (price as of 2026-10-02) |
| March 9, 2023 | MSI | A | 527 | · | · | 2,154 Direct | +32.39% | Acquired | (price as of 2026-10-02) |
| March 8, 2023 | MSI | F | 64 | $267.59 | $17,126 | 1,627 Direct | -3.78% | Disposed | 67.2% (price as of 2026-10-02) |
| Nov. 8, 2022 | MSI | S | 353 | $255.89 | $90,329 | 1,748 Direct | -16.80% | Disposed | 74.8% (price as of 2026-10-02) |
| Nov. 8, 2022 | MSI | S | 57 | $255.74 | $14,577 | 1,691 Direct | -3.26% | Disposed | 74.9% (price as of 2026-10-02) |
| Nov. 1, 2022 | MSI | F | 31 | $242.89 | $7,530 | 2,101 Direct | -1.45% | Disposed | 84.2% (price as of 2026-10-02) |
| Sept. 3, 2022 | MSI | F | 25 | $243.77 | $6,094 | 2,132 Direct | -1.16% | Disposed | 83.5% (price as of 2026-10-02) |
| Aug. 3, 2022 | MSI | F | 54 | $238.45 | $12,876 | 2,157 Direct | -2.44% | Disposed | 87.6% (price as of 2026-10-02) |
| March 13, 2022 | MSI | F | 51 | $221.77 | $11,310 | 2,154 Direct | -2.31% | Disposed | 101.7% (price as of 2026-10-02) |
| March 10, 2022 | MSI | A | 2,343 | · | · | 2,343 Direct | · | Acquired | (price as of 2026-10-02) |
| March 10, 2022 | MSI | A | 1,278 | · | · | 1,278 Direct | · | Acquired | (price as of 2026-10-02) |
| March 10, 2022 | MSI | A | 618 | · | · | 2,205 Direct | +38.94% | Acquired | (price as of 2026-10-02) |
| March 10, 2022 | MSI | A | 337 | · | · | 1,587 Direct | +26.96% | 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 |
|---|---|---|---|---|---|---|---|
| Aug. 7, 2026 | MSI | Employee Stock Option - Right to Buy | Motorola Solutions, Inc. - Common Stock | $265.18 | March 9, 2033 | 635 | Disposed |
| Aug. 7, 2026 | MSI | Employee Stock Options - Right to Buy | Motorola Solutions, Inc. - Common Stock | $414.12 | March 13, 2035 | 427 | Disposed |
| March 12, 2026 | MSI | Employee Stock Option - Right to Buy | Motorola Solutions Inc. - Common Stock | $462.63 | March 12, 2036 | 1,039 | Acquired |
| Aug. 12, 2025 | MSI | Employee Stock Option - Right to Buy | Motorola Solutions, Inc. - Common Stock | $245.03 | Nov. 1, 2031 | 328 | Disposed |
| Aug. 12, 2025 | MSI | Employee Stock Option - Right to Buy | Motorola Solutions Inc. - Common Stock | $222.30 | March 10, 2032 | 426 | Disposed |
| Aug. 12, 2025 | MSI | Employee Stock Option - Right to Buy | Motorola Solutions, Inc. - Common Stock | $222.30 | March 10, 2032 | 781 | Disposed |
| Aug. 12, 2025 | MSI | Employee Stock Option - Right to Buy | Motorola Solutions, Inc. - Common Stock | $265.18 | March 9, 2033 | 635 | Disposed |
| Aug. 12, 2025 | MSI | Employee Stock Option - Right to Buy | Motorola Solutions, Inc. - Common Stock | $342.69 | March 14, 2034 | 512 | Disposed |
| March 13, 2025 | MSI | Employee Stock Options - Right to Buy | Motorola Solutions, Inc. - Common Stock | $414.12 | March 13, 2035 | 1,279 | Acquired |
| May 7, 2024 | MSI | Employee Stock Option - Right to Buy | Motorola Solutions, Inc. - Common Stock | $265.18 | March 9, 2033 | 635 | Disposed |
| May 7, 2024 | MSI | Employee Stock Option - Right to Buy | Motorola Solutions, Inc. - Common Stock | $222.30 | March 10, 2032 | 781 | Disposed |
| May 7, 2024 | MSI | Employee Stock Option - Right to Buy | Motorola Solutions, Inc. - Common Stock | $222.30 | March 10, 2032 | 426 | Disposed |
| March 14, 2024 | MSI | Employee Stock Options - Right to Buy | Motorola Solutions, Inc. - Common Stock | $342.69 | March 14, 2034 | 1,536 | Acquired |
| Nov. 9, 2023 | MSI | Employee Stock Option - Right to Buy | Motorola Solutions, Inc. - Common Stock | $245.03 | Nov. 1, 2031 | 329 | Disposed |
| May 10, 2023 | MSI | Employee Stock Option - Right to Buy | Motorola Solutions, Inc. - Common Stock | $222.30 | March 10, 2032 | 781 | Disposed |
| May 10, 2023 | MSI | Employee Stock Option - Right to Buy | Motorola Solutions, Inc. - Common Stock | $222.30 | March 10, 2032 | 426 | Disposed |
| May 10, 2023 | MSI | Employee Stock Option - Right to Buy | Motorola Solutions, Inc. - Common Stock | $245.03 | Nov. 1, 2031 | 329 | Disposed |
| March 9, 2023 | MSI | Employee Stock Option - Right to Buy | Motorola Solutions, Inc. - Common Stock | $265.18 | March 9, 2033 | 1,905 | Acquired |
| March 10, 2022 | MSI | Employee Stock Option - Right to Buy | Motorola Solutions, Inc. - Common Stock | $222.30 | March 10, 2032 | 2,343 | Acquired |
| March 10, 2022 | MSI | Employee Stock Option - Right to Buy | Motorola Solutions, Inc. - Common Stock | $222.30 | March 10, 2032 | 1,278 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.