WALLACE MICHAEL W
Insider CIK 1070123 · SPOK Chief Operating Officer
Trades across companies
| Ticker | Code | Trade | Filed | Shares | Price | Value | Owned after | |
|---|---|---|---|---|---|---|---|---|
| SPOK Spok Holdings, Inc | A Award deriv | 2026-08-03 | 2026-08-04 | 13,761 | — | $0 | 152,748 | SEC↗ |
| SPOK Spok Holdings, Inc | A Award deriv | 2026-08-03 | 2026-08-04 | 13,761 | — | $0 | 138,987 | SEC↗ |
| SPOK Spok Holdings, Inc | A Award deriv | 2026-08-03 | 2026-08-04 | 13,761 | — | $0 | 152,748 | SEC↗ |
| SPOK Spok Holdings, Inc | A Award deriv | 2026-08-03 | 2026-08-04 | 13,761 | — | $0 | 138,987 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise deriv | 2026-03-04 | 2026-03-04 | 30,525 | — | $0 | 125,226 | SEC↗ |
| SPOK Spok Holdings, Inc | F Tax w/h | 2026-03-04 | 2026-03-04 | 17,897 | $12.14 | $217.3K | 74,034 | SEC↗ |
| SPOK Spok Holdings, Inc | A Award | 2026-03-04 | 2026-03-04 | 9,157 | $12.14 | $111.2K | 91,931 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise | 2026-03-04 | 2026-03-04 | 30,525 | $12.14 | $370.6K | 82,774 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise deriv | 2026-01-05 | 2026-01-07 | 6,460 | — | $0 | 6,460 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise deriv | 2026-01-05 | 2026-01-07 | 6,230 | — | $0 | 12,461 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise deriv | 2026-01-05 | 2026-01-07 | 10,175 | — | $0 | 0 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise | 2026-01-05 | 2026-01-07 | 22,865 | $13.19 | $301.6K | 63,234 | SEC↗ |
| SPOK Spok Holdings, Inc | F Tax w/h | 2026-01-05 | 2026-01-07 | 10,985 | $13.19 | $144.9K | 52,249 | SEC↗ |
| SPOK Spok Holdings, Inc | A Award deriv | 2026-01-02 | 2026-01-05 | 34,117 | — | $0 | 144,500 | SEC↗ |
| SPOK Spok Holdings, Inc | A Award deriv | 2026-01-02 | 2026-01-05 | 34,116 | — | $0 | 178,616 | SEC↗ |
| SPOK Spok Holdings, Inc | S Sale deriv | 2025-08-25 | 2025-08-26 | 0 | — | $0 | 110,383 | SEC↗ |
| SPOK Spok Holdings, Inc | S Sale | 2025-08-25 | 2025-08-26 | 10,806 | $17.87 | $193.1K | 40,369 | SEC↗ |
| SPOK Spok Holdings, Inc | S Sale deriv | 2025-08-04 | 2025-08-05 | 0 | — | $0 | 110,383 | SEC↗ |
| SPOK Spok Holdings, Inc | S Sale | 2025-08-04 | 2025-08-05 | 10,000 | $18.49 | $184.9K | 51,175 | SEC↗ |
| SPOK Spok Holdings, Inc | S Sale deriv | 2025-05-07 | 2025-05-08 | 0 | — | $0 | 110,383 | SEC↗ |
| SPOK Spok Holdings, Inc | S Sale | 2025-05-07 | 2025-05-08 | 6,000 | $16.53 | $99.2K | 61,175 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise deriv | 2025-03-07 | 2025-03-07 | 34,682 | — | $0 | 110,383 | SEC↗ |
| SPOK Spok Holdings, Inc | F Tax w/h | 2025-03-07 | 2025-03-07 | 20,334 | $16.85 | $342.6K | 67,175 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise | 2025-03-07 | 2025-03-07 | 34,682 | $16.85 | $584.4K | 77,105 | SEC↗ |
| SPOK Spok Holdings, Inc | A Award | 2025-03-07 | 2025-03-07 | 10,404 | $16.85 | $175.3K | 87,509 | SEC↗ |
| SPOK Spok Holdings, Inc | S Sale deriv | 2025-03-04 | 2025-03-05 | 0 | — | $0 | 145,065 | SEC↗ |
| SPOK Spok Holdings, Inc | S Sale | 2025-03-04 | 2025-03-05 | 10,000 | $16.53 | $165.3K | 42,423 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise deriv | 2025-01-03 | 2025-01-03 | 6,459 | — | $0 | 12,920 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise deriv | 2025-01-03 | 2025-01-03 | 11,561 | — | $0 | 0 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise deriv | 2025-01-03 | 2025-01-03 | 10,175 | — | $0 | 10,175 | SEC↗ |
| SPOK Spok Holdings, Inc | A Award deriv | 2025-01-03 | 2025-01-03 | 18,691 | — | $0 | 145,065 | SEC↗ |
| SPOK Spok Holdings, Inc | A Award deriv | 2025-01-03 | 2025-01-03 | 18,692 | — | $0 | 126,374 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise | 2025-01-03 | 2025-01-03 | 28,195 | $16.05 | $452.5K | 65,660 | SEC↗ |
| SPOK Spok Holdings, Inc | F Tax w/h | 2025-01-03 | 2025-01-03 | 13,237 | $16.05 | $212.5K | 52,423 | SEC↗ |
| SPOK Spok Holdings, Inc | S Sale deriv | 2024-11-19 | 2024-11-20 | 0 | — | $0 | 135,877 | SEC↗ |
| SPOK Spok Holdings, Inc | S Sale | 2024-11-19 | 2024-11-20 | 12,000 | $15.95 | $191.4K | 37,465 | SEC↗ |
| SPOK Spok Holdings, Inc | S Sale deriv | 2024-08-20 | 2024-08-21 | 0 | — | $0 | 135,877 | SEC↗ |
| SPOK Spok Holdings, Inc | S Sale | 2024-08-20 | 2024-08-21 | 25,000 | $14.80 | $370.0K | 49,465 | SEC↗ |
| SPOK Spok Holdings, Inc | S Sale deriv | 2024-03-01 | 2024-03-04 | 0 | — | $0 | 135,877 | SEC↗ |
| SPOK Spok Holdings, Inc | S Sale | 2024-03-01 | 2024-03-04 | 40,000 | $17.24 | $689.6K | 74,465 | SEC↗ |
| SPOK Spok Holdings, Inc | F Tax w/h deriv | 2024-02-29 | 2024-03-01 | 647 | — | $0 | 135,877 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise deriv | 2024-02-29 | 2024-03-01 | 26,307 | — | $0 | 136,524 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise | 2024-02-29 | 2024-03-01 | 26,307 | $16.92 | $445.1K | 126,330 | SEC↗ |
| SPOK Spok Holdings, Inc | F Tax w/h | 2024-02-29 | 2024-03-01 | 11,865 | $16.92 | $200.8K | 114,465 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise deriv | 2024-01-02 | 2024-01-04 | 8,985 | — | $0 | 0 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise deriv | 2024-01-02 | 2024-01-04 | 10,175 | — | $0 | 20,350 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise deriv | 2024-01-02 | 2024-01-04 | 11,561 | — | $0 | 11,561 | SEC↗ |
| SPOK Spok Holdings, Inc | A Award deriv | 2024-01-02 | 2024-01-04 | 19,379 | — | $0 | 157,032 | SEC↗ |
| SPOK Spok Holdings, Inc | A Award deriv | 2024-01-02 | 2024-01-04 | 19,380 | — | $0 | 137,653 | SEC↗ |
| SPOK Spok Holdings, Inc | F Tax w/h | 2024-01-02 | 2024-01-04 | 14,415 | $15.48 | $223.1K | 100,023 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise | 2024-01-02 | 2024-01-04 | 30,721 | $15.48 | $475.6K | 114,438 | SEC↗ |
| SPOK Spok Holdings, Inc | S Sale deriv | 2023-12-01 | 2023-12-05 | 0 | — | $0 | 154,793 | SEC↗ |
| SPOK Spok Holdings, Inc | S Sale | 2023-12-01 | 2023-12-05 | 20,000 | $16.64 | $332.8K | 83,717 | SEC↗ |
| SPOK Spok Holdings, Inc | A Award deriv | 2023-03-08 | 2023-03-08 | 0 | — | $0 | 154,793 | SEC↗ |
| SPOK Spok Holdings, Inc | P Buy | 2023-03-08 | 2023-03-08 | 2,500 | $10.25 | $25.6K | 103,717 | SEC↗ |
| SPOK Spok Holdings, Inc | F Tax w/h deriv | 2023-03-02 | 2023-03-03 | 3,974 | — | $0 | 154,793 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise deriv | 2023-03-02 | 2023-03-03 | 20,556 | — | $0 | 158,767 | SEC↗ |
| SPOK Spok Holdings, Inc | F Tax w/h | 2023-03-02 | 2023-03-03 | 9,271 | $9.30 | $86.2K | 101,217 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise | 2023-03-02 | 2023-03-03 | 20,556 | $9.30 | $191.2K | 110,488 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise deriv | 2023-01-03 | 2023-01-04 | 11,560 | — | $0 | 23,122 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise deriv | 2023-01-03 | 2023-01-04 | 8,177 | — | $0 | 0 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise deriv | 2023-01-03 | 2023-01-04 | 8,985 | — | $0 | 8,985 | SEC↗ |
| SPOK Spok Holdings, Inc | A Award deriv | 2023-01-03 | 2023-01-04 | 30,525 | — | $0 | 148,798 | SEC↗ |
| SPOK Spok Holdings, Inc | A Award deriv | 2023-01-03 | 2023-01-04 | 30,525 | — | $0 | 179,323 | SEC↗ |
| SPOK Spok Holdings, Inc | F Tax w/h | 2023-01-03 | 2023-01-04 | 13,948 | $8.19 | $114.2K | 89,932 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise | 2023-01-03 | 2023-01-04 | 28,722 | $8.19 | $235.2K | 103,880 | SEC↗ |
| SPOK Spok Holdings, Inc | A Award deriv | 2022-12-06 | 2022-12-06 | 0 | — | $0 | 146,995 | SEC↗ |
| SPOK Spok Holdings, Inc | P Buy | 2022-12-06 | 2022-12-06 | 2,000 | $7.76 | $15.5K | 75,158 | SEC↗ |
| SPOK Spok Holdings, Inc | A Award deriv | 2022-08-19 | 2022-08-22 | 0 | — | $0 | 146,995 | SEC↗ |
| SPOK Spok Holdings, Inc | P Buy | 2022-08-19 | 2022-08-22 | 1,690 | $7.14 | $12.1K | 73,158 | SEC↗ |
| SPOK Spok Holdings, Inc | A Award deriv | 2022-05-03 | 2022-05-03 | 0 | — | $0 | 146,995 | SEC↗ |
| SPOK Spok Holdings, Inc | P Buy | 2022-05-03 | 2022-05-03 | 2,313 | $7.19 | $16.6K | 71,468 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise deriv | 2022-02-25 | 2022-02-25 | 10,395 | — | $0 | 147,912 | SEC↗ |
| SPOK Spok Holdings, Inc | F Tax w/h deriv | 2022-02-25 | 2022-02-25 | 917 | — | $0 | 146,995 | SEC↗ |
| SPOK Spok Holdings, Inc | F Tax w/h | 2022-02-25 | 2022-02-25 | 4,689 | $8.65 | $40.6K | 69,155 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise | 2022-02-25 | 2022-02-25 | 10,395 | $8.65 | $89.9K | 73,844 | SEC↗ |
| SPOK Spok Holdings, Inc | A Award deriv | 2022-02-22 | 2022-02-24 | 34,682 | — | $0 | 123,625 | SEC↗ |
| SPOK Spok Holdings, Inc | A Award deriv | 2022-02-22 | 2022-02-24 | 34,682 | — | $0 | 158,307 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise deriv | 2021-12-31 | 2022-01-04 | 8,176 | — | $0 | 8,177 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise deriv | 2021-12-31 | 2022-01-04 | 3,771 | — | $0 | 0 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise deriv | 2021-12-31 | 2022-01-04 | 8,984 | — | $0 | 17,970 | SEC↗ |
| SPOK Spok Holdings, Inc | F Tax w/h | 2021-12-31 | 2022-01-04 | 10,230 | $9.33 | $95.4K | 62,637 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise | 2021-12-31 | 2022-01-04 | 20,931 | $9.33 | $195.3K | 72,867 | SEC↗ |
| SPOK Spok Holdings, Inc | A Award deriv | 2021-07-09 | 2021-07-09 | 0 | — | $0 | 109,874 | SEC↗ |
| SPOK Spok Holdings, Inc | F Tax w/h | 2021-07-09 | 2021-07-09 | 228 | $10.00 | $2.3K | 51,936 | SEC↗ |
| SPOK Spok Holdings, Inc | A Award | 2021-07-09 | 2021-07-09 | 504 | — | $0 | 52,164 | SEC↗ |
| SPOK Spok Holdings, Inc | F Tax w/h | 2021-04-02 | 2021-04-02 | 210 | $10.68 | $2.2K | 51,660 | SEC↗ |
| SPOK Spok Holdings, Inc | A Award | 2021-04-02 | 2021-04-02 | 466 | — | $0 | 51,870 | SEC↗ |
| SPOK Spok Holdings, Inc | F Tax w/h deriv | 2021-02-26 | 2021-02-26 | 627 | — | $0 | 109,874 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise deriv | 2021-02-26 | 2021-02-26 | 10,555 | — | $0 | 110,501 | SEC↗ |
| SPOK Spok Holdings, Inc | F Tax w/h | 2021-02-26 | 2021-02-26 | 4,761 | $10.10 | $48.1K | 51,404 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise | 2021-02-26 | 2021-02-26 | 10,555 | $10.10 | $106.6K | 56,165 | SEC↗ |
| SPOK Spok Holdings, Inc | F Tax w/h | 2021-01-22 | 2021-01-22 | 183 | $12.13 | $2.2K | 45,610 | SEC↗ |
| SPOK Spok Holdings, Inc | A Award | 2021-01-22 | 2021-01-22 | 406 | — | $0 | 45,793 | SEC↗ |
| SPOK Spok Holdings, Inc | A Award deriv | 2021-01-04 | 2021-01-06 | 26,954 | — | $0 | 94,102 | SEC↗ |
| SPOK Spok Holdings, Inc | A Award deriv | 2021-01-04 | 2021-01-06 | 26,954 | — | $0 | 121,056 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise deriv | 2020-12-31 | 2021-01-05 | 3,771 | — | $0 | 3,771 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise deriv | 2020-12-31 | 2021-01-05 | 8,176 | — | $0 | 16,353 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise deriv | 2020-12-31 | 2021-01-05 | 3,728 | — | $0 | 0 | SEC↗ |
| SPOK Spok Holdings, Inc | F Tax w/h | 2020-12-31 | 2021-01-05 | 7,641 | $11.13 | $85.0K | 46,199 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise | 2020-12-31 | 2021-01-05 | 15,675 | $11.13 | $174.5K | 53,840 | SEC↗ |
| SPOK Spok Holdings, Inc | P Buy | 2020-11-30 | 2020-12-01 | 2,000 | $9.81 | $19.6K | 38,165 | SEC↗ |
| SPOK Spok Holdings, Inc | P Buy | 2020-08-03 | 2020-08-03 | 3,000 | $10.06 | $30.2K | 36,165 | SEC↗ |
| SPOK Spok Holdings, Inc | P Buy | 2020-03-09 | 2020-03-09 | 2,000 | $10.01 | $20.0K | 33,165 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise deriv | 2020-03-06 | 2020-03-09 | 7,355 | — | $0 | 82,823 | SEC↗ |
| SPOK Spok Holdings, Inc | A Award | 2020-03-06 | 2020-03-09 | 198 | $9.96 | $2.0K | 34,573 | SEC↗ |
| SPOK Spok Holdings, Inc | F Tax w/h | 2020-03-06 | 2020-03-09 | 3,408 | $9.96 | $33.9K | 31,165 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise | 2020-03-06 | 2020-03-09 | 7,355 | $9.96 | $73.3K | 34,375 | SEC↗ |
| SPOK Spok Holdings, Inc | A Award deriv | 2020-01-02 | 2020-01-06 | 24,530 | — | $0 | 65,649 | SEC↗ |
| SPOK Spok Holdings, Inc | A Award deriv | 2020-01-02 | 2020-01-06 | 24,529 | — | $0 | 90,178 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise deriv | 2019-12-31 | 2020-01-03 | 3,727 | — | $0 | 3,728 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise deriv | 2019-12-31 | 2020-01-03 | 3,770 | — | $0 | 7,542 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise deriv | 2019-12-31 | 2020-01-03 | 2,452 | — | $0 | 0 | SEC↗ |
| SPOK Spok Holdings, Inc | F Tax w/h | 2019-12-31 | 2020-01-03 | 5,016 | $12.23 | $61.3K | 27,020 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise | 2019-12-31 | 2020-01-03 | 9,949 | $12.23 | $121.7K | 32,036 | SEC↗ |
| SPOK Spok Holdings, Inc | A Award | 2019-10-29 | 2019-10-30 | 3,000 | $11.95 | $35.9K | 73,155 | SEC↗ |
| SPOK Spok Holdings, Inc | P Buy | 2019-10-29 | 2019-11-01 | 3,000 | $11.95 | $35.9K | 73,155 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise deriv | 2019-01-11 | 2019-04-03 | 14,057 | — | $0 | 51,068 | SEC↗ |
| SPOK Spok Holdings, Inc | F Tax w/h | 2019-01-11 | 2019-04-03 | 6,425 | $13.59 | $87.3K | 19,087 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise | 2019-01-11 | 2019-04-03 | 14,057 | $13.59 | $191.0K | 25,512 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise deriv | 2019-01-11 | 2019-01-11 | 14,057 | — | $0 | 54,795 | SEC↗ |
| SPOK Spok Holdings, Inc | F Tax w/h | 2019-01-11 | 2019-01-11 | 6,425 | $13.59 | $87.3K | 15,314 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise | 2019-01-11 | 2019-01-11 | 14,057 | $13.59 | $191.0K | 21,739 | SEC↗ |
| SPOK Spok Holdings, Inc | A Award deriv | 2019-01-02 | 2019-01-04 | 11,312 | — | $0 | 65,125 | SEC↗ |
| SPOK Spok Holdings, Inc | A Award deriv | 2019-01-02 | 2019-01-04 | 11,312 | — | $0 | 53,813 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise deriv | 2018-12-31 | 2019-01-04 | 6,179 | — | $0 | 42,501 | SEC↗ |
| SPOK Spok Holdings, Inc | F Tax w/h | 2018-12-31 | 2019-01-04 | 3,115 | $13.26 | $41.3K | 11,455 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise | 2018-12-31 | 2019-01-04 | 6,179 | $13.26 | $81.9K | 14,570 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise deriv | 2018-07-17 | 2018-07-17 | 12,535 | — | $0 | 48,680 | SEC↗ |
| SPOK Spok Holdings, Inc | F Tax w/h | 2018-07-17 | 2018-07-17 | 5,654 | $15.15 | $85.7K | 8,391 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise | 2018-07-17 | 2018-07-17 | 12,535 | — | $0 | 14,045 | SEC↗ |
| SPOK Spok Holdings, Inc | A Award deriv | 2018-01-02 | 2018-01-03 | 14,057 | — | $0 | 38,851 | SEC↗ |
| SPOK Spok Holdings, Inc | A Award deriv | 2018-01-02 | 2018-01-03 | 11,182 | — | $0 | 61,215 | SEC↗ |
| SPOK Spok Holdings, Inc | A Award deriv | 2018-01-02 | 2018-01-03 | 11,182 | — | $0 | 50,033 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise deriv | 2017-12-31 | 2018-01-03 | 2,452 | — | $0 | 24,794 | SEC↗ |
| SPOK Spok Holdings, Inc | M Exercise | 2017-12-31 | 2018-01-03 | 2,452 | — | $0 | 2,452 | SEC↗ |
| SPOK Spok Holdings, Inc | F Tax w/h | 2017-12-31 | 2018-01-03 | 942 | $15.65 | $14.7K | 1,509 | SEC↗ |
| SPOK Spok Holdings, Inc | A Award deriv | 2017-07-17 | 2017-07-19 | 12,535 | — | $0 | 27,246 | SEC↗ |
| SPOK Spok Holdings, Inc | A Award deriv | 2017-03-27 | 2017-03-29 | 7,355 | — | $0 | 14,711 | SEC↗ |
| SPOK Spok Holdings, Inc | A Award deriv | 2017-03-27 | 2017-03-29 | 7,356 | — | $0 | 7,356 | SEC↗ |