Gilliam Joseph E

Director · Officer · CAI, GKOS

As of 2026-09-16, Gilliam Joseph E has 54 Form 4 transactions on record across 2 companies — 39 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: $5.2MIndirect: $0$5.2Mas of 2026-09-16
  • Direct $5.2M
  • Indirect $0
GKOSdirect26,751 sh$4.4M
CAIdirect29,321 sh$827K

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

GKOS · 53 trades
2026-08-11: Sale, 32,037 sh ($5.8M)2026-08-11: Sale, 27,963 sh ($5.0M)2026-08-11: Option exercise, 20,000 sh ($1.1M)2026-08-11: Option exercise, 20,000 sh ($1.1M)2026-08-11: Option exercise, 10,000 sh ($485K)2026-08-11: Option exercise, 10,000 sh ($485K)2026-08-11: Option exercise, 20,000 sh ($0)2026-08-11: Option exercise, 10,000 sh ($0)2026-08-11: Option exercise, 20,000 sh ($0)2026-06-25: Withheld for tax, 1,056 sh ($151K)2026-05-01: Sale, 19,573 sh ($2.8M)2026-04-02: Withheld for tax, 3,169 sh ($347K)2026-03-25: Award / grant, 17,792 sh ($0)2026-03-25: Award / grant, 36,751 sh ($0)2026-03-25: Award / grant, 21,955 sh ($0)2026-03-25: Award / grant, 16,462 sh ($0)2026-03-25: Award / grant, 5,829 sh ($0)2026-03-24: Withheld for tax, 7,388 sh ($777K)2026-03-24: Withheld for tax, 4,926 sh ($518K)2026-03-23: Withheld for tax, 2,804 sh ($300K)2026-03-16: Withheld for tax, 1,189 sh ($118K)2026-03-13: Withheld for tax, 2,462 sh ($239K)2026-02-24: Withheld for tax, 1,057 sh ($126K)2026-01-22: Option exercise, 10,498 sh ($579K)2026-01-22: Sale, 3,194 sh ($413K)2026-01-22: Option exercise, 7,398 sh ($408K)2026-01-22: Sale, 3,100 sh ($394K)2026-01-22: Sale, 2,406 sh ($303K)2026-01-22: Sale, 1,798 sh ($230K)2026-01-22: Option exercise, 3,100 sh ($171K)2026-01-21: Sale, 4,502 sh ($561K)2026-01-21: Option exercise, 4,502 sh ($248K)2026-01-21: Option exercise, 1,900 sh ($0)2026-01-21: Option exercise, 2,602 sh ($0)2025-12-11: Award / grant, 7,316 sh ($0)2025-11-18: Sale, 19,340 sh ($1.7M)2025-09-23: Withheld for tax, 1,056 sh ($89K)2025-09-18: Award / grant, 3,884 sh ($0)2025-05-28: Withheld for tax, 1,057 sh ($102K)2025-04-01: Withheld for tax, 1,922 sh ($187K)2025-03-25: Withheld for tax, 13,429 sh ($1.4M)2025-03-25: Withheld for tax, 2,891 sh ($279K)2025-03-17: Withheld for tax, 1,028 sh ($105K)2025-03-13: Award / grant, 5,829 sh ($0)2025-03-13: Award / grant, 13,271 sh ($0)2025-03-13: Award / grant, 18,116 sh ($0)2025-03-13: Award / grant, 3,888 sh ($0)2024-12-20: Sale, 2,036 sh ($304K)2024-12-20: Sale, 1,292 sh ($194K)2024-12-20: Option exercise, 2,275 sh ($158K)2024-12-20: Option exercise, 1,053 sh ($41K)2024-12-20: Option exercise, 1,053 sh ($0)2024-12-20: Option exercise, 2,275 sh ($0)
CAI · 1 trade
2026-08-14: Award / grant, 13,192 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-08-11GKOSSale32,037 @ $180.49$5.8M−30.6% of holding72,588Form 4
2026-08-11GKOSSale27,963 @ $178.89$5.0M−21.1% of holding104,625Form 4
2026-05-01GKOSSale19,573 @ $143.54$2.8M−21.0% of holding73,419Form 4
2026-01-22GKOSSale3,194 @ $129.28$413K−3.3% of holding92,366Form 4
2026-01-22GKOSSale3,100 @ $127.03$394K−3.1% of holding97,358Form 4
2026-01-22GKOSSale2,406 @ $126.10$303K−2.3% of holding100,458Form 4
2026-01-22GKOSSale1,798 @ $128.07$230K−1.8% of holding95,560Form 4
2026-01-21GKOSSale4,502 @ $124.65$561K−4.6% of holding92,366Form 4
2025-11-18GKOSSale19,340 @ $90.00$1.7M−17.3% of holding92,366Form 4
2024-12-20GKOSSale2,036 @ $149.54$304K−1.9% of holding103,461Form 4
2024-12-20GKOSSale1,292 @ $150.35$194K−1.2% of holding102,169Form 4
43 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-08-14CAIAward / grant13,19229,321Form 4
2026-08-11GKOSOption exercise20,000102,588Form 4
2026-08-11GKOSOption exercise20,000122,588Form 4
2026-08-11GKOSOption exercise10,00082,588Form 4
2026-08-11GKOSOption exercise10,000132,588Form 4
2026-08-11GKOSOption exercise20,00033,118Form 4
2026-08-11GKOSOption exercise10,00026,751Form 4
2026-08-11GKOSOption exercise20,00051,475Form 4
2026-06-25GKOSWithheld for tax1,05672,363Form 4
2026-04-02GKOSWithheld for tax3,16992,992Form 4
2026-03-25GKOSAward / grant17,79296,161Form 4
2026-03-25GKOSAward / grant36,75136,751Form 4
2026-03-25GKOSAward / grant21,95552,668Form 4
2026-03-25GKOSAward / grant16,46271,475Form 4
2026-03-25GKOSAward / grant5,82978,369Form 4
2026-03-24GKOSWithheld for tax7,38872,540Form 4
2026-03-24GKOSWithheld for tax4,92679,928Form 4
2026-03-23GKOSWithheld for tax2,80484,854Form 4
2026-03-16GKOSWithheld for tax1,18987,658Form 4
2026-03-13GKOSWithheld for tax2,46288,847Form 4
2026-02-24GKOSWithheld for tax1,05791,309Form 4
2026-01-22GKOSOption exercise10,498102,864Form 4
2026-01-22GKOSOption exercise7,39855,013Form 4
2026-01-22GKOSOption exercise3,10030,713Form 4
2026-01-21GKOSOption exercise4,50296,868Form 4
2026-01-21GKOSOption exercise1,90033,813Form 4
2026-01-21GKOSOption exercise2,60262,411Form 4
2025-12-11GKOSAward / grant7,31665,013Form 4
2025-09-23GKOSWithheld for tax1,056111,706Form 4
2025-09-18GKOSAward / grant3,884112,762Form 4
2025-05-28GKOSWithheld for tax1,057108,711Form 4
2025-04-01GKOSWithheld for tax1,922109,768Form 4
2025-03-25GKOSWithheld for tax13,429114,581Form 4
2025-03-25GKOSWithheld for tax2,891111,690Form 4
2025-03-17GKOSWithheld for tax1,028128,010Form 4
2025-03-13GKOSAward / grant5,829110,922Form 4
2025-03-13GKOSAward / grant13,27135,713Form 4
2025-03-13GKOSAward / grant18,116129,038Form 4
2025-03-13GKOSAward / grant3,888105,093Form 4
2024-12-20GKOSOption exercise2,275105,497Form 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.