SEC CIK 1448352
BUSTER H CLIFFORD III
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| SGIview stock → | 248,334 | 2026-01-02 |
Position History — SGI
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — SGI
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-02-26 | Grant / award (derivative) | 22,536 | $0.00 | 22,536 |
| 2026-01-02 | Grant / award (derivative) | 14,086 | $0.00 | 14,086 |
| 2026-01-02 | Option exercise (derivative) | 10,494 | $0.00 | 20,988 |
| 2026-01-02 | Option exercise (derivative) | 24,050 | $0.00 | 24,047 |
| 2026-01-02 | Option exercise (derivative) | 7,397 | $0.00 | 0 |
| 2026-01-02 | Option exercise (derivative) | 5,607 | $0.00 | 16,819 |
| 2026-01-02 | Option exercise (derivative) | 6,521 | $0.00 | 13,042 |
| 2026-01-02 | Option exercise (derivative) | 8,946 | $0.00 | 8,946 |
| 2026-01-02 | Option exercise (derivative) | 6,482 | $0.00 | 0 |
| 2026-01-02 | Tax withholding | 4,786 | $88.74 | 248,334 |
| 2026-01-02 | Option exercise | 10,494 | $0.00 | 253,120 |
| 2026-01-02 | Tax withholding | 11,057 | $88.74 | 242,626 |
| 2026-01-02 | Option exercise | 24,050 | $0.00 | 253,683 |
| 2026-01-02 | Tax withholding | 3,374 | $88.74 | 229,633 |
| 2026-01-02 | Option exercise | 7,397 | $0.00 | 233,007 |
| 2026-01-02 | Tax withholding | 2,557 | $88.74 | 225,610 |
| 2026-01-02 | Option exercise | 5,607 | $0.00 | 228,167 |
| 2026-01-02 | Tax withholding | 2,974 | $88.74 | 222,560 |
| 2026-01-02 | Option exercise | 6,521 | $0.00 | 225,534 |
| 2026-01-02 | Tax withholding | 4,080 | $88.74 | 219,013 |
| 2026-01-02 | Option exercise | 8,946 | $0.00 | 223,093 |
| 2026-01-02 | Tax withholding | 2,956 | $88.74 | 214,147 |
| 2026-01-02 | Option exercise | 6,482 | $0.00 | 217,103 |
| 2025-12-12 | Gift | 2,700 | $0.00 | 286,679 |
| 2025-08-19 | Open-market sale | 70,134 | $81.20 | 210,621 |
| 2025-06-11 | Option exercise (derivative) | 35,248 | $0.00 | 0 |
| 2025-06-11 | Option exercise | 35,248 | $15.61 | 308,247 |
| 2025-06-11 | Open-market sale | 22,092 | $65.80 | 286,155 |
| 2025-06-11 | Gift | 5,400 | $0.00 | 280,755 |
| 2025-03-11 | Gift | 32,400 | $0.00 | 272,999 |
| 2025-03-11 | Grant / award | 32,400 | $0.00 | 289,379 |
| 2025-02-28 | Grant / award (derivative) | 31,482 | $0.00 | 31,482 |
| 2025-01-03 | Option exercise (derivative) | 7,400 | $0.00 | 7,397 |
| 2025-01-03 | Grant / award (derivative) | 22,426 | $0.00 | 22,426 |
| 2025-01-03 | Option exercise (derivative) | 11,810 | $0.00 | 0 |
| 2025-01-03 | Option exercise (derivative) | 6,482 | $0.00 | 6,482 |
| 2025-01-03 | Option exercise (derivative) | 8,947 | $0.00 | 17,892 |
| 2025-01-03 | Option exercise (derivative) | 24,050 | $0.00 | 48,097 |
| 2025-01-03 | Option exercise (derivative) | 6,522 | $0.00 | 19,563 |
| 2025-01-03 | Option exercise (derivative) | 47,235 | $0.00 | 0 |
| 2025-01-03 | Option exercise | 47,235 | $0.00 | 310,368 |
| 2025-01-03 | Tax withholding | 3,007 | $55.74 | 263,133 |
| 2025-01-03 | Option exercise | 6,522 | $0.00 | 266,140 |
| 2025-01-03 | Option exercise | 11,810 | $0.00 | 256,748 |
| 2025-01-03 | Tax withholding | 5,445 | $55.74 | 251,303 |
| 2025-01-03 | Option exercise | 6,482 | $0.00 | 257,785 |
| 2025-01-03 | Tax withholding | 2,989 | $55.74 | 254,796 |
| 2025-01-03 | Option exercise | 8,947 | $0.00 | 263,743 |
| 2025-01-03 | Tax withholding | 4,125 | $55.74 | 259,618 |
| 2025-01-03 | Tax withholding | 11,088 | $55.74 | 305,399 |
| 2025-01-03 | Option exercise | 24,050 | $0.00 | 316,487 |
| 2025-01-03 | Tax withholding | 3,412 | $55.74 | 292,437 |
| 2025-01-03 | Option exercise | 7,400 | $0.00 | 295,849 |
| 2025-01-03 | Tax withholding | 21,919 | $55.74 | 288,449 |
| 2024-03-06 | Gift | 55,250 | $0.00 | 244,938 |
| 2024-03-06 | Gift | 55,250 | $0.00 | 256,979 |
| 2024-02-16 | Grant / award (derivative) | 72,147 | $0.00 | 72,147 |
| 2024-01-04 | Option exercise (derivative) | 11,810 | $0.00 | 11,810 |
| 2024-01-04 | Option exercise (derivative) | 8,947 | $0.00 | 26,839 |
| 2024-01-04 | Option exercise (derivative) | 6,482 | $0.00 | 12,964 |
| 2024-01-04 | Grant / award (derivative) | 26,085 | $0.00 | 26,085 |
| 2024-01-04 | Option exercise (derivative) | 7,399 | $0.00 | 14,797 |
| 2024-01-04 | Option exercise (derivative) | 47,244 | $0.00 | 47,235 |
| 2024-01-04 | Tax withholding | 3,411 | $47.92 | 285,508 |
| 2024-01-04 | Option exercise | 7,399 | $0.00 | 288,919 |
| 2024-01-04 | Tax withholding | 21,780 | $47.92 | 281,520 |
| 2024-01-04 | Option exercise | 47,244 | $0.00 | 303,300 |
| 2024-01-04 | Tax withholding | 4,125 | $47.92 | 300,188 |
| 2024-01-04 | Option exercise | 8,947 | $0.00 | 304,313 |
| 2024-01-04 | Tax withholding | 2,989 | $47.92 | 295,366 |
| 2024-01-04 | Option exercise | 6,482 | $0.00 | 298,355 |
| 2024-01-04 | Tax withholding | 5,445 | $47.92 | 291,873 |
| 2024-01-04 | Option exercise | 11,810 | $0.00 | 297,318 |
| 2024-01-03 | Option exercise (derivative) | 72,456 | — | 0 |
| 2024-01-03 | Option exercise (derivative) | 9,056 | — | 0 |
| 2024-01-03 | Option exercise | 72,456 | $0.00 | 284,734 |
| 2024-01-03 | Tax withholding | 33,559 | $48.31 | 251,175 |
| 2024-01-03 | Option exercise | 9,056 | $0.00 | 260,231 |
| 2024-01-03 | Tax withholding | 4,175 | $48.31 | 256,056 |
| 2023-09-13 | Gift | 2,210 | $0.00 | 212,278 |
| 2023-09-13 | Gift | 556 | $0.00 | 214,488 |
| 2023-09-05 | Gift | 5,480 | $0.00 | 215,044 |
| 2023-08-18 | Gift | 56,500 | $0.00 | 220,524 |
| 2023-08-18 | Gift | 56,500 | $0.00 | 201,729 |
| 2023-05-31 | Open-market sale | 5,781 | $36.55 | 145,229 |
| 2023-05-31 | Open-market sale | 69,419 | $35.76 | 151,010 |
| 2023-02-17 | Grant / award (derivative) | 22,196 | $0.00 | 22,196 |
| 2023-01-04 | Grant / award (derivative) | 35,786 | $0.00 | 35,786 |
| 2023-01-04 | Option exercise (derivative) | 11,810 | $0.00 | 23,620 |
| 2023-01-04 | Option exercise (derivative) | 6,482 | $0.00 | 19,446 |
| 2023-01-04 | Option exercise (derivative) | 33,760 | $0.00 | 0 |
| 2023-01-04 | Option exercise (derivative) | 47,244 | $0.00 | 94,479 |
| 2023-01-04 | Option exercise | 33,760 | $0.00 | 292,757 |
| 2023-01-04 | Tax withholding | 5,504 | $34.93 | 258,997 |
| 2023-01-04 | Option exercise | 11,810 | $0.00 | 264,501 |
| 2023-01-04 | Option exercise | 6,482 | $0.00 | 255,712 |
| 2023-01-04 | Tax withholding | 22,016 | $34.93 | 249,230 |
| 2023-01-04 | Option exercise | 47,244 | $0.00 | 271,246 |
| 2023-01-04 | Tax withholding | 15,733 | $34.93 | 277,024 |
| 2023-01-04 | Tax withholding | 3,021 | $34.93 | 252,691 |
| 2023-01-03 | Option exercise (derivative) | 72,480 | $0.00 | 72,456 |
| 2023-01-03 | Option exercise (derivative) | 9,056 | $0.00 | 9,056 |
| 2023-01-03 | Tax withholding | 4,221 | $33.77 | 224,002 |
| 2023-01-03 | Option exercise | 9,056 | $0.00 | 228,223 |
| 2023-01-03 | Tax withholding | 34,017 | $33.77 | 219,167 |
| 2023-01-03 | Option exercise | 72,480 | $0.00 | 253,184 |
| 2022-11-09 | Option exercise (derivative) | 15,040 | $0.00 | 0 |
| 2022-11-09 | Option exercise | 15,040 | $0.00 | 187,788 |
| 2022-11-09 | Tax withholding | 7,084 | $29.56 | 180,704 |
| 2022-03-09 | Gift | 63,598 | $0.00 | 220,429 |
| 2022-03-09 | Gift | 63,598 | $0.00 | 172,748 |
| 2022-02-22 | Grant / award (derivative) | 141,723 | $0.00 | 141,723 |
| 2022-01-05 | Option exercise (derivative) | 15,612 | $0.00 | 0 |
| 2022-01-05 | Option exercise | 15,612 | $0.00 | 243,700 |
| 2022-01-05 | Tax withholding | 7,354 | $46.83 | 236,346 |
| 2022-01-04 | Option exercise (derivative) | 33,760 | $0.00 | 33,760 |
| 2022-01-04 | Option exercise (derivative) | 33,760 | $0.00 | 0 |
| 2022-01-04 | Option exercise (derivative) | 33,760 | $0.00 | 33,760 |
| 2022-01-04 | Grant / award (derivative) | 25,928 | $0.00 | 25,928 |
| 2022-01-04 | Option exercise (derivative) | 11,811 | $0.00 | 35,430 |
| 2022-01-04 | Option exercise | 33,760 | $0.00 | 237,741 |
| 2022-01-04 | Tax withholding | 15,901 | $48.21 | 221,840 |
| 2022-01-04 | Option exercise | 11,811 | $0.00 | 233,651 |
| 2022-01-04 | Tax withholding | 5,563 | $48.21 | 228,088 |
| 2022-01-03 | Option exercise (derivative) | 9,060 | $0.00 | 18,112 |
| 2022-01-03 | Option exercise (derivative) | 72,456 | $0.00 | 144,936 |
| 2022-01-03 | Option exercise | 72,456 | $0.00 | 233,471 |
| 2022-01-03 | Tax withholding | 34,282 | $47.39 | 199,189 |
| 2022-01-03 | Tax withholding | 4,268 | $47.39 | 203,981 |
| 2022-01-03 | Option exercise | 9,060 | $0.00 | 208,249 |
| 2021-11-09 | Option exercise (derivative) | 15,040 | $0.00 | 15,040 |
| 2021-11-09 | Tax withholding | 7,084 | $44.47 | 161,015 |
| 2021-11-09 | Option exercise | 15,040 | $0.00 | 168,099 |
| 2021-09-05 | Option exercise (derivative) | 15,952 | $0.00 | 0 |
| 2021-09-05 | Option exercise | 15,952 | $0.00 | 156,581 |
| 2021-09-05 | Tax withholding | 7,514 | $45.80 | 149,067 |
| 2021-08-31 | Option exercise (derivative) | 40,000 | $0.00 | 35,248 |
| 2021-08-31 | Open-market sale | 40,000 | $45.01 | 140,629 |
| 2021-08-31 | Option exercise | 40,000 | $15.61 | 180,629 |
| 2021-07-06 | Gift | 156,831 | $0.00 | 140,629 |
| 2021-02-04 | Grant / award (derivative) | 217,392 | $0.00 | 217,392 |
| 2021-01-05 | Option exercise (derivative) | 15,612 | $0.00 | 15,612 |
| 2021-01-05 | Tax withholding | 7,354 | $26.70 | 297,460 |
| 2021-01-05 | Option exercise | 15,612 | $0.00 | 304,814 |
| 2021-01-04 | Grant / award (derivative) | 47,241 | $26.46 | 47,241 |
| 2021-01-04 | Option exercise (derivative) | 33,760 | $0.00 | 67,520 |
| 2021-01-04 | Option exercise | 33,760 | $0.00 | 305,103 |
| 2021-01-04 | Tax withholding | 15,901 | $26.46 | 289,202 |
| 2021-01-03 | Option exercise (derivative) | 9,060 | $0.00 | 27,172 |
| 2021-01-03 | Tax withholding | 4,529 | $27.00 | 271,343 |
| 2021-01-03 | Option exercise | 9,060 | $0.00 | 275,872 |
| 2020-12-15 | Option exercise (derivative) | 200,000 | $0.00 | 0 |
| 2020-12-15 | Tax withholding | 94,200 | $27.33 | 266,812 |
| 2020-12-15 | Option exercise | 200,000 | $0.00 | 361,012 |
| 2020-11-19 | Gift | 500 | $0.00 | 40,253 |
| 2020-11-16 | Grant / award (derivative) | 50,000 | $0.00 | 61,280 |
| 2020-11-09 | Option exercise (derivative) | 3,760 | $0.00 | 7,520 |
| 2020-11-09 | Tax withholding | 1,771 | $87.40 | 40,753 |
| 2020-11-09 | Option exercise | 3,760 | $0.00 | 42,524 |
| 2020-09-05 | Option exercise (derivative) | 3,989 | $0.00 | 3,988 |
| 2020-09-05 | Tax withholding | 1,919 | $82.69 | 38,764 |
| 2020-09-05 | Option exercise | 3,989 | $0.00 | 40,683 |
| 2020-03-04 | Open-market sale | 4,700 | $79.80 | 36,694 |
| 2020-01-05 | Option exercise (derivative) | 3,903 | $0.00 | 7,806 |
| 2020-01-05 | Tax withholding | 976 | $85.56 | 41,394 |
| 2020-01-05 | Option exercise | 3,903 | $0.00 | 42,370 |
| 2020-01-04 | Option exercise (derivative) | 8,440 | $0.00 | 25,320 |
| 2020-01-04 | Option exercise | 8,440 | $0.00 | 40,656 |
| 2020-01-04 | Tax withholding | 2,189 | $85.56 | 38,467 |
| 2020-01-03 | Grant / award (derivative) | 9,058 | $0.00 | 9,058 |
| 2019-11-09 | Option exercise (derivative) | 3,760 | $0.00 | 11,280 |
| 2019-11-09 | Tax withholding | 940 | $85.56 | 32,216 |
| 2019-11-09 | Option exercise | 3,760 | — | 33,156 |
| 2019-09-05 | Option exercise (derivative) | 3,989 | $0.00 | 7,977 |
| 2019-09-05 | Option exercise | 2,991 | — | 30,394 |
| 2019-09-05 | Tax withholding | 998 | $75.92 | 29,396 |
| 2019-09-05 | Option exercise | 3,989 | $0.00 | 31,392 |
| 2019-03-05 | Option exercise (derivative) | 3,760 | $0.00 | 15,040 |
| 2019-03-05 | Grant / award (derivative) | 18,800 | $0.00 | 18,800 |
| 2019-03-05 | Option exercise (derivative) | 3,989 | $0.00 | 11,966 |
| 2019-03-05 | Grant / award (derivative) | 15,955 | $0.00 | 15,955 |
| 2019-03-05 | Tax withholding | 940 | $58.58 | 27,403 |
| 2019-03-05 | Option exercise | 3,989 | $0.00 | 25,581 |
| 2019-03-05 | Tax withholding | 998 | $58.58 | 24,583 |
| 2019-03-05 | Option exercise | 3,760 | $0.00 | 28,343 |
| 2019-01-05 | Option exercise (derivative) | 3,903 | $0.00 | 11,709 |
| 2019-01-05 | Option exercise | 3,903 | — | 22,703 |
| 2019-01-05 | Tax withholding | 1,111 | $42.21 | 21,592 |
| 2019-01-04 | Grant / award (derivative) | 33,760 | $0.00 | 33,760 |
| 2018-01-05 | Grant / award (derivative) | 15,612 | $0.00 | 15,612 |
| 2018-01-05 | Grant / award (derivative) | 18,812 | $0.00 | 18,812 |
| 2017-11-09 | Open-market buy | 18,800 | $53.03 | 18,800 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.