SEC CIK 1270606
BIEBER MICHAEL A
Reported ownership across 2 companies, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| WLDNview stock → | 249,525 | 2026-05-14 |
| TTEKview stock → | 16,149 | 2015-02-26 |
Position History — WLDN
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — WLDN
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-05-14 | Option exercise (derivative) | 40,009 | $0.00 | 0 |
| 2026-05-14 | Open-market sale | 276 | $93.74 | 249,525 |
| 2026-05-14 | Open-market sale | 7,956 | $92.65 | 249,801 |
| 2026-05-14 | Open-market sale | 23,015 | $91.95 | 257,757 |
| 2026-05-14 | Open-market sale | 25,429 | $90.88 | 280,772 |
| 2026-05-14 | Option exercise | 16,667 | $28.19 | 306,201 |
| 2026-05-14 | Option exercise | 40,009 | $16.27 | 289,534 |
| 2026-05-13 | Option exercise (derivative) | 9,991 | $0.00 | 40,009 |
| 2026-05-13 | Open-market sale | 9,991 | $92.65 | 249,525 |
| 2026-05-13 | Option exercise | 9,991 | $16.27 | 259,516 |
| 2026-03-25 | Tax withholding | 6,444 | $82.80 | 249,525 |
| 2026-03-25 | Grant / award | 15,750 | $0.00 | 255,969 |
| 2026-03-20 | Tax withholding | 2,387 | $75.52 | 240,219 |
| 2026-03-17 | Tax withholding | 2,625 | $78.29 | 242,606 |
| 2026-03-16 | Tax withholding | 7,090 | $78.61 | 245,231 |
| 2026-03-16 | Grant / award | 17,326 | $0.00 | 252,321 |
| 2026-03-11 | Tax withholding | 7,697 | $83.98 | 234,995 |
| 2026-03-11 | Grant / award | 18,810 | $0.00 | 242,692 |
| 2026-03-09 | Tax withholding | 1,814 | $82.98 | 223,882 |
| 2026-03-03 | Grant / award | 18,000 | $0.00 | 225,696 |
| 2025-08-18 | Tax withholding | 6,788 | $109.53 | 207,542 |
| 2025-08-18 | Grant / award | 12,963 | $0.00 | 214,330 |
| 2025-05-16 | Option exercise (derivative) | 25,000 | $0.00 | 0 |
| 2025-05-16 | Option exercise | 25,000 | $13.91 | 225,981 |
| 2025-05-16 | Open-market sale | 25,000 | $48.11 | 200,981 |
| 2025-03-24 | Tax withholding | 8,246 | $42.53 | 200,981 |
| 2025-03-24 | Grant / award | 15,750 | $0.00 | 209,227 |
| 2025-03-20 | Tax withholding | 3,054 | $43.06 | 193,477 |
| 2025-03-17 | Grant / award | 19,250 | $0.00 | 196,531 |
| 2025-03-11 | Grant / award | 11,970 | $0.00 | 183,549 |
| 2025-03-11 | Tax withholding | 6,268 | $40.11 | 177,281 |
| 2025-03-07 | Tax withholding | 2,429 | $41.80 | 171,579 |
| 2024-11-11 | Option exercise (derivative) | 10,868 | $0.00 | 0 |
| 2024-11-11 | Open-market sale | 10,868 | $45.67 | 173,654 |
| 2024-11-11 | Option exercise | 10,868 | $13.49 | 184,522 |
| 2024-11-06 | Option exercise (derivative) | 1,804 | $0.00 | 10,868 |
| 2024-11-06 | Open-market sale | 1,804 | $45.86 | 173,654 |
| 2024-11-06 | Option exercise | 1,804 | $13.49 | 175,458 |
| 2024-08-19 | Grant / award | 8,246 | $0.00 | 177,972 |
| 2024-08-19 | Tax withholding | 4,318 | $37.36 | 173,654 |
| 2024-08-12 | Option exercise (derivative) | 750 | $0.00 | 12,672 |
| 2024-08-12 | Open-market sale | 750 | $36.46 | 169,726 |
| 2024-08-12 | Option exercise | 750 | $13.49 | 170,476 |
| 2024-08-09 | Option exercise (derivative) | 9,209 | $0.00 | 13,422 |
| 2024-08-09 | Option exercise | 9,209 | $13.49 | 178,935 |
| 2024-08-09 | Open-market sale | 9,209 | $36.36 | 169,726 |
| 2024-08-08 | Option exercise (derivative) | 10,273 | $0.00 | 22,631 |
| 2024-08-08 | Open-market sale | 10,273 | $36.43 | 169,726 |
| 2024-08-08 | Option exercise | 10,273 | $13.49 | 179,999 |
| 2024-08-07 | Option exercise (derivative) | 10,346 | $0.00 | 32,904 |
| 2024-08-07 | Option exercise | 10,346 | $13.49 | 180,072 |
| 2024-08-07 | Open-market sale | 10,346 | $36.61 | 169,726 |
| 2024-08-06 | Option exercise (derivative) | 12,000 | $0.00 | 43,250 |
| 2024-08-06 | Option exercise | 12,000 | $13.49 | 181,726 |
| 2024-08-06 | Open-market sale | 12,000 | $36.58 | 169,726 |
| 2024-06-13 | Option exercise (derivative) | 6,000 | $0.00 | 55,250 |
| 2024-06-13 | Option exercise | 6,000 | $13.49 | 173,503 |
| 2024-06-13 | Open-market sale | 4,460 | $30.32 | 169,043 |
| 2024-06-12 | Option exercise (derivative) | 6,000 | $0.00 | 61,250 |
| 2024-06-12 | Open-market sale | 4,394 | $30.98 | 167,503 |
| 2024-06-12 | Option exercise | 6,000 | $13.49 | 171,897 |
| 2024-06-11 | Option exercise (derivative) | 6,000 | $0.00 | 67,250 |
| 2024-06-11 | Open-market sale | 4,464 | $30.25 | 165,897 |
| 2024-06-11 | Option exercise | 6,000 | $13.49 | 170,361 |
| 2024-06-10 | Option exercise (derivative) | 4,514 | $0.00 | 73,250 |
| 2024-06-10 | Open-market sale | 3,333 | $31.03 | 164,361 |
| 2024-06-10 | Option exercise | 4,514 | $13.49 | 167,694 |
| 2024-03-20 | Grant / award | 17,500 | $0.00 | 156,513 |
| 2024-03-20 | Tax withholding | 5,303 | $27.55 | 163,180 |
| 2024-03-20 | Grant / award | 11,970 | $0.00 | 168,483 |
| 2024-03-07 | Tax withholding | 2,201 | $19.85 | 139,013 |
| 2023-08-24 | Open-market sale | 964 | $24.34 | 140,738 |
| 2023-08-24 | Open-market sale | 62 | $24.70 | 140,676 |
| 2023-08-23 | Open-market sale | 671 | $23.29 | 142,201 |
| 2023-08-23 | Open-market sale | 499 | $23.81 | 141,702 |
| 2023-08-22 | Open-market sale | 1,216 | $22.82 | 142,872 |
| 2023-08-21 | Grant / award | 8,246 | $0.00 | 144,088 |
| 2023-03-13 | Open-market sale | 1,758 | $16.15 | 136,113 |
| 2023-03-13 | Open-market sale | 1,094 | $16.77 | 135,019 |
| 2023-03-10 | Open-market sale | 1,306 | $15.21 | 139,287 |
| 2023-03-10 | Open-market sale | 1,159 | $15.78 | 138,128 |
| 2023-03-10 | Open-market sale | 257 | $16.96 | 137,871 |
| 2023-03-09 | Open-market sale | 2,932 | $17.03 | 140,593 |
| 2023-03-07 | Grant / award | 13,300 | $0.00 | 143,525 |
| 2022-08-10 | Option exercise (derivative) | 24,666 | $0.00 | 0 |
| 2022-08-10 | Open-market sale | 2,611 | $27.60 | 129,987 |
| 2022-08-10 | Option exercise | 24,666 | $9.13 | 157,264 |
| 2022-08-10 | Open-market sale | 24,666 | $27.66 | 132,598 |
| 2022-08-09 | Option exercise (derivative) | 334 | $0.00 | 24,666 |
| 2022-08-09 | Open-market sale | 334 | $28.00 | 132,720 |
| 2022-08-09 | Open-market sale | 122 | $28.00 | 132,598 |
| 2022-08-09 | Option exercise | 334 | $9.13 | 133,054 |
| 2022-03-28 | Tax withholding | 3,562 | $30.84 | 132,187 |
| 2022-03-28 | Tax withholding | 3,272 | $30.84 | 135,749 |
| 2022-03-28 | Grant / award | 6,802 | $0.00 | 139,021 |
| 2022-03-28 | Grant / award | 6,249 | $0.00 | 132,219 |
| 2022-03-15 | Open-market sale | 2,160 | $26.44 | 149,212 |
| 2022-03-15 | Open-market sale | 23,242 | $28.19 | 125,970 |
| 2022-03-14 | Grant / award | 43,466 | $0.00 | 151,372 |
| 2022-03-08 | Grant / award | 18,051 | $0.00 | 107,906 |
| 2021-09-08 | Option exercise (derivative) | 22,236 | $0.00 | 77,764 |
| 2021-09-08 | Option exercise | 22,236 | $13.49 | 111,866 |
| 2021-09-08 | Open-market sale | 22,236 | $37.88 | 89,630 |
| 2021-06-09 | Grant / award | 36,605 | $0.00 | 108,404 |
| 2021-06-09 | Tax withholding | 19,164 | $39.27 | 89,240 |
| 2021-03-24 | Open-market sale | 1,225 | $37.11 | 71,852 |
| 2021-03-24 | Open-market sale | 1,206 | $36.47 | 73,077 |
| 2021-03-24 | Open-market sale | 2,556 | $34.99 | 74,283 |
| 2021-03-24 | Open-market sale | 53 | $37.99 | 71,799 |
| 2021-03-23 | Open-market sale | 312 | $39.07 | 76,839 |
| 2021-03-23 | Open-market sale | 1,254 | $37.33 | 79,267 |
| 2021-03-22 | Open-market sale | 360 | $40.92 | 80,521 |
| 2021-03-22 | Open-market sale | 4,118 | $40.11 | 80,881 |
| 2021-03-19 | Grant / award | 22,878 | $0.00 | 84,999 |
| 2021-03-16 | Open-market sale | 181 | $45.97 | 62,121 |
| 2021-03-15 | Open-market sale | 4,918 | $46.37 | 62,734 |
| 2021-03-15 | Open-market sale | 432 | $47.09 | 62,302 |
| 2021-03-12 | Open-market sale | 906 | $47.61 | 69,152 |
| 2021-03-12 | Open-market sale | 862 | $48.59 | 68,290 |
| 2021-03-12 | Open-market sale | 495 | $49.62 | 67,795 |
| 2021-03-12 | Open-market sale | 143 | $50.55 | 67,652 |
| 2021-03-12 | Open-market sale | 1,566 | $46.47 | 70,058 |
| 2021-03-11 | Open-market sale | 895 | $45.54 | 74,574 |
| 2021-03-11 | Open-market sale | 1,256 | $46.51 | 73,318 |
| 2021-03-11 | Open-market sale | 1,694 | $47.62 | 71,624 |
| 2021-03-10 | Grant / award | 24,905 | $0.00 | 75,469 |
| 2020-06-19 | Open-market sale | 34 | $24.11 | 49,690 |
| 2020-06-19 | Open-market sale | 30,900 | $23.47 | 49,724 |
| 2020-06-10 | Grant / award | 53,280 | $0.00 | 80,624 |
| 2020-03-11 | Disposition to issuer | 3,394 | $24.71 | 27,962 |
| 2020-03-11 | Disposition to issuer | 618 | $25.38 | 27,344 |
| 2020-03-10 | Disposition to issuer | 976 | $28.05 | 31,356 |
| 2020-03-09 | Tax withholding | 594 | $32.68 | 32,332 |
| 2020-03-06 | Tax withholding | 24,154 | $32.68 | 32,926 |
| 2020-03-02 | Grant / award | 33,300 | $0.00 | 57,080 |
| 2019-03-08 | Tax withholding | 443 | $36.00 | 23,069 |
| 2019-03-06 | Tax withholding | 13,121 | $38.20 | 23,512 |
| 2019-03-05 | Grant / award | 33,300 | $0.00 | 36,633 |
| 2018-09-04 | Grant / award (derivative) | 25,000 | $0.00 | 25,000 |
| 2018-05-23 | Open-market sale | 4,000 | $26.99 | 3,333 |
| 2017-03-08 | Grant / award (derivative) | 16,667 | $0.00 | 16,667 |
| 2017-03-08 | Grant / award | 3,333 | $0.00 | 7,333 |
| 2016-11-03 | Grant / award (derivative) | 50,000 | $0.00 | 50,000 |
| 2016-11-03 | Grant / award (derivative) | 50,000 | $0.00 | 50,000 |
| 2016-11-02 | Grant / award (derivative) | 40,000 | $0.00 | 40,000 |
| 2016-11-02 | Grant / award (derivative) | 50,000 | $0.00 | 50,000 |
| 2016-03-10 | Grant / award (derivative) | 25,000 | $0.00 | 25,000 |
| 2015-06-12 | Open-market buy | 4,000 | $13.95 | 4,000 |
| 2015-06-05 | Grant / award (derivative) | 25,000 | $0.00 | 25,000 |
| 2014-12-31 | — | — | — | 0 |
| 2014-12-31 | Grant / award (derivative) | 100,000 | $0.00 | 100,000 |
| 2011-03-23 | Open-market sale | 2,116 | $38.17 | 77,151 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.