BUSTER H CLIFFORD III

Officer · SGI, TPX

As of 2026-09-16, BUSTER H CLIFFORD III has 54 Form 4 transactions on record across 2 companies — 24 in the trailing 12 months.

Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.

Reconstructed holdings

Direct: $2.7MIndirect: $18.4M$21.1Mas of 2026-09-16
  • Direct $2.7M
  • Indirect $18.4M
SGIindirect286,679 sh$18.4M
SGIdirect22,536 sh$1.4M
TPXdirect22,426 sh$1.3M

Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.

Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.

Trades by company

SGI · 32 trades
2026-02-26: Award / grant, 22,536 sh ($0)2026-01-02: Withheld for tax, 11,057 sh ($981K)2026-01-02: Withheld for tax, 4,786 sh ($425K)2026-01-02: Withheld for tax, 4,080 sh ($362K)2026-01-02: Withheld for tax, 3,374 sh ($299K)2026-01-02: Withheld for tax, 2,974 sh ($264K)2026-01-02: Withheld for tax, 2,956 sh ($262K)2026-01-02: Withheld for tax, 2,557 sh ($227K)2026-01-02: Option exercise, 5,607 sh ($0)2026-01-02: Option exercise, 6,521 sh ($0)2026-01-02: Option exercise, 8,946 sh ($0)2026-01-02: Option exercise, 6,482 sh ($0)2026-01-02: Option exercise, 5,607 sh ($0)2026-01-02: Option exercise, 6,521 sh ($0)2026-01-02: Option exercise, 8,946 sh ($0)2026-01-02: Option exercise, 6,482 sh ($0)2026-01-02: Option exercise, 10,494 sh ($0)2026-01-02: Option exercise, 24,050 sh ($0)2026-01-02: Option exercise, 7,397 sh ($0)2026-01-02: Award / grant, 14,086 sh ($0)2026-01-02: Option exercise, 10,494 sh ($0)2026-01-02: Option exercise, 24,050 sh ($0)2026-01-02: Option exercise, 7,397 sh ($0)2025-12-12: Gift, 2,700 sh ($0)2025-08-19: Sale, 70,134 sh ($5.7M)2025-06-11: Sale, 22,092 sh ($1.5M)2025-06-11: Option exercise, 35,248 sh ($550K)2025-06-11: Gift, 5,400 sh ($0)2025-06-11: Option exercise, 35,248 sh ($0)2025-03-11: Award / grant, 32,400 sh ($0)2025-03-11: Gift, 32,400 sh ($0)2025-02-28: Award / grant, 31,482 sh ($0)
TPX · 22 trades
2025-01-03: Withheld for tax, 21,919 sh ($1.2M)2025-01-03: Withheld for tax, 11,088 sh ($618K)2025-01-03: Withheld for tax, 5,445 sh ($304K)2025-01-03: Withheld for tax, 4,125 sh ($230K)2025-01-03: Withheld for tax, 3,412 sh ($190K)2025-01-03: Withheld for tax, 3,007 sh ($168K)2025-01-03: Withheld for tax, 2,989 sh ($167K)2025-01-03: Option exercise, 6,482 sh ($0)2025-01-03: Option exercise, 11,810 sh ($0)2025-01-03: Option exercise, 8,947 sh ($0)2025-01-03: Option exercise, 24,050 sh ($0)2025-01-03: Option exercise, 6,522 sh ($0)2025-01-03: Option exercise, 7,400 sh ($0)2025-01-03: Option exercise, 47,235 sh ($0)2025-01-03: Option exercise, 11,810 sh ($0)2025-01-03: Option exercise, 7,400 sh ($0)2025-01-03: Option exercise, 47,235 sh ($0)2025-01-03: Option exercise, 24,050 sh ($0)2025-01-03: Option exercise, 6,522 sh ($0)2025-01-03: Award / grant, 22,426 sh ($0)2025-01-03: Option exercise, 8,947 sh ($0)2025-01-03: Option exercise, 6,482 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2025-08-19SGISale70,134 @ $81.20$5.7M−25.0% of holding210,621Form 4
2025-06-11SGISale22,092 @ $65.80$1.5M−7.2% of holding286,155Form 4
52 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-02-26SGIAward / grant22,53622,536Form 4
2026-01-02SGIWithheld for tax11,057242,626Form 4
2026-01-02SGIWithheld for tax4,786248,334Form 4
2026-01-02SGIWithheld for tax4,080219,013Form 4
2026-01-02SGIWithheld for tax3,374229,633Form 4
2026-01-02SGIWithheld for tax2,974222,560Form 4
2026-01-02SGIWithheld for tax2,956214,147Form 4
2026-01-02SGIWithheld for tax2,557225,610Form 4
2026-01-02SGIOption exercise5,60716,819Form 4
2026-01-02SGIOption exercise6,52113,042Form 4
2026-01-02SGIOption exercise8,9468,946Form 4
2026-01-02SGIOption exercise6,4820Form 4
2026-01-02SGIOption exercise5,607228,167Form 4
2026-01-02SGIOption exercise6,521225,534Form 4
2026-01-02SGIOption exercise8,946223,093Form 4
2026-01-02SGIOption exercise6,482217,103Form 4
2026-01-02SGIOption exercise10,494253,120Form 4
2026-01-02SGIOption exercise24,050253,683Form 4
2026-01-02SGIOption exercise7,397233,007Form 4
2026-01-02SGIAward / grant14,08614,086Form 4
2026-01-02SGIOption exercise10,49420,988Form 4
2026-01-02SGIOption exercise24,05024,047Form 4
2026-01-02SGIOption exercise7,3970Form 4
2025-12-12SGIGift2,700286,679Form 4
2025-06-11SGIOption exercise35,248308,247Form 4
2025-06-11SGIGift5,400280,755Form 4
2025-06-11SGIOption exercise35,2480Form 4
2025-03-11SGIAward / grant32,400289,379Form 4
2025-03-11SGIGift32,400272,999Form 4
2025-02-28SGIAward / grant31,48231,482Form 4
2025-01-03TPXWithheld for tax21,919288,449Form 4
2025-01-03TPXWithheld for tax11,088305,399Form 4
2025-01-03TPXWithheld for tax5,445251,303Form 4
2025-01-03TPXWithheld for tax4,125259,618Form 4
2025-01-03TPXWithheld for tax3,412292,437Form 4
2025-01-03TPXWithheld for tax3,007263,133Form 4
2025-01-03TPXWithheld for tax2,989254,796Form 4
2025-01-03TPXOption exercise6,4826,482Form 4
2025-01-03TPXOption exercise11,8100Form 4
2025-01-03TPXOption exercise8,94717,892Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.