O'Day Daniel Patrick

Director · Officer · GILD

As of 2026-09-27, O'Day Daniel Patrick has 110 Form 4 transactions on record across 1 company — 60 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.

Pattern in the record: open-market sales filed in September in multiple years since 2025 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.

Reconstructed holdings

Direct: $12.6MIndirect: $0$12.6Mas of 2026-09-27
  • Direct $12.6M
  • Indirect $0
GILDdirect83,300 sh$12.6M

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

GILD · 110 trades
2026-09-10: Withheld for tax, 4,230 sh ($613K)2026-09-10: Option exercise, 8,780 sh2026-09-10: Option exercise, 8,780 sh2026-09-10: Option exercise, 8,780 sh2026-09-10: Option exercise, 8,780 sh2026-09-10: Option exercise, 8,780 sh2026-09-10: Option exercise, 8,780 sh2026-09-10: Option exercise, 8,780 sh2026-09-10: Option exercise, 8,780 sh2026-09-01: Sale, 7,992 sh ($1.2M)2026-09-01: Sale, 5,408 sh ($808K)2026-09-01: Sale, 1,600 sh ($236K)2026-08-03: Sale, 7,700 sh ($1.0M)2026-08-03: Sale, 6,700 sh ($869K)2026-08-03: Sale, 600 sh ($79K)2026-07-01: Sale, 11,900 sh ($1.5M)2026-07-01: Sale, 3,100 sh ($394K)2026-06-10: Withheld for tax, 4,213 sh ($512K)2026-06-10: Option exercise, 8,779 sh2026-06-10: Option exercise, 8,779 sh2026-06-10: Option exercise, 8,779 sh2026-06-10: Option exercise, 8,779 sh2026-06-01: Sale, 10,900 sh ($1.4M)2026-06-01: Sale, 3,062 sh ($405K)2026-06-01: Sale, 1,038 sh ($138K)2026-04-28: Sale, 6,950 sh ($895K)2026-04-28: Sale, 3,050 sh ($397K)2026-03-27: Sale, 10,000 sh ($1.4M)2026-03-10: Withheld for tax, 9,767 sh ($1.5M)2026-03-10: Award / grant, 122,755 sh ($0)2026-03-10: Option exercise, 20,026 sh2026-03-10: Award / grant, 32,815 sh2026-03-10: Option exercise, 20,026 sh2026-03-10: Award / grant, 32,815 sh2026-03-10: Option exercise, 20,026 sh2026-03-10: Option exercise, 20,026 sh2026-02-27: Sale, 6,419 sh ($932K)2026-02-27: Sale, 3,481 sh ($501K)2026-02-27: Sale, 100 sh ($15K)2026-02-27: Award / grant, 38,396 sh ($0)2026-02-05: Sale, 115,640 sh ($17.3M)2026-02-05: Option exercise, 115,640 sh ($7.6M)2026-02-05: Option exercise, 115,640 sh ($0)2026-02-03: Withheld for tax, 74,461 sh ($10.7M)2026-02-03: Award / grant, 131,675 sh ($0)2026-01-28: Sale, 5,032 sh ($702K)2026-01-28: Sale, 4,968 sh ($697K)2026-01-23: Sale, 115,640 sh ($15.6M)2026-01-23: Option exercise, 115,640 sh ($7.6M)2026-01-23: Option exercise, 115,640 sh ($0)2025-12-29: Sale, 10,000 sh ($1.2M)2025-12-10: Withheld for tax, 4,931 sh ($598K)2025-12-10: Option exercise, 10,426 sh2025-12-10: Option exercise, 10,426 sh2025-12-10: Option exercise, 10,426 sh2025-12-10: Option exercise, 10,426 sh2025-11-28: Sale, 6,788 sh ($861K)2025-11-28: Sale, 3,212 sh ($404K)2025-10-28: Sale, 7,978 sh ($954K)2025-10-28: Sale, 2,022 sh ($240K)2025-09-29: Sale, 8,039 sh ($896K)2025-09-29: Sale, 1,961 sh ($220K)2025-09-10: Withheld for tax, 4,949 sh ($570K)2025-09-10: Option exercise, 10,427 sh2025-09-10: Option exercise, 10,427 sh2025-09-10: Option exercise, 10,427 sh2025-09-10: Option exercise, 10,427 sh2025-08-28: Sale, 10,000 sh ($1.1M)2025-07-28: Sale, 8,345 sh ($952K)2025-07-28: Sale, 1,655 sh ($187K)2025-06-30: Sale, 9,400 sh ($1.0M)2025-06-30: Sale, 600 sh ($67K)2025-06-10: Withheld for tax, 4,968 sh ($547K)2025-06-10: Option exercise, 10,425 sh2025-06-10: Option exercise, 10,425 sh2025-06-10: Option exercise, 10,425 sh2025-06-10: Option exercise, 10,425 sh2025-05-30: Sale, 6,416 sh ($706K)2025-05-30: Sale, 3,584 sh ($398K)2025-03-10: Withheld for tax, 11,632 sh ($1.4M)2025-03-10: Award / grant, 169,690 sh ($0)2025-03-10: Option exercise, 24,024 sh2025-03-10: Award / grant, 38,395 sh2025-03-10: Option exercise, 24,024 sh2025-03-10: Award / grant, 38,395 sh2025-03-10: Option exercise, 24,024 sh2025-03-10: Option exercise, 24,024 sh2025-02-04: Withheld for tax, 108,156 sh ($10.6M)2025-02-04: Award / grant, 164,473 sh ($0)2025-02-04: Award / grant, 60,031 sh ($0)2024-12-10: Withheld for tax, 4,762 sh ($440K)2024-12-10: Option exercise, 10,295 sh2024-12-10: Option exercise, 10,295 sh2024-12-10: Option exercise, 10,295 sh2024-12-10: Option exercise, 10,295 sh2024-09-10: Withheld for tax, 4,749 sh ($387K)2024-09-10: Option exercise, 10,295 sh2024-09-10: Option exercise, 10,295 sh2024-09-10: Option exercise, 10,295 sh2024-09-10: Option exercise, 10,295 sh2024-06-10: Withheld for tax, 4,693 sh ($306K)2024-06-10: Option exercise, 10,295 sh2024-06-10: Option exercise, 10,295 sh2024-03-10: Withheld for tax, 13,782 sh ($1.0M)2024-03-10: Award / grant, 279,130 sh ($0)2024-03-10: Option exercise, 10,800 sh2024-03-10: Award / grant, 54,910 sh2024-03-10: Option exercise, 19,140 sh2024-03-10: Option exercise, 10,800 sh2024-03-10: Option exercise, 19,140 sh

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-09-01GILDSale7,992 @ $148.36$1.2M−1.4% of holding582,541Form 4
2026-09-01GILDSale5,408 @ $149.38$808K−0.9% of holding577,133Form 4
2026-09-01GILDSale1,600 @ $147.51$236K−0.3% of holding590,533Form 4
2026-08-03GILDSale7,700 @ $130.80$1.0M−1.3% of holding592,733Form 4
2026-08-03GILDSale6,700 @ $129.66$869K−1.1% of holding600,433Form 4
2026-08-03GILDSale600 @ $131.34$79K−0.1% of holding592,133Form 4
2026-07-01GILDSale11,900 @ $126.09$1.5M−1.9% of holding610,233Form 4
2026-07-01GILDSale3,100 @ $127.08$394K−0.5% of holding607,133Form 4
2026-06-01GILDSale10,900 @ $131.10$1.4M−1.7% of holding621,667Form 4
2026-06-01GILDSale3,062 @ $132.22$405K−0.5% of holding618,605Form 4
2026-06-01GILDSale1,038 @ $132.97$138K−0.2% of holding617,567Form 4
2026-04-28GILDSale6,950 @ $128.79$895K−1.1% of holding635,617Form 4
2026-04-28GILDSale3,050 @ $130.01$397K−0.5% of holding632,567Form 4
2026-03-27GILDSale10,000 @ $136.82$1.4M−1.5% of holding642,567Form 4
2026-02-27GILDSale6,419 @ $145.18$932K−1.0% of holding642,408Form 4
2026-02-27GILDSale3,481 @ $144.04$501K−0.5% of holding648,827Form 4
2026-02-27GILDSale100 @ $145.71$15K−0.0% of holding642,308Form 4
2026-02-05GILDSale115,640 @ $150.00$17.3M−15.9% of holding613,912Form 4
2026-01-28GILDSale5,032 @ $139.54$702K−0.9% of holding561,666Form 4
2026-01-28GILDSale4,968 @ $140.24$697K−0.9% of holding556,698Form 4
2026-01-23GILDSale115,640 @ $135.00$15.6M−16.9% of holding566,698Form 4
2025-12-29GILDSale10,000 @ $124.83$1.2M−1.7% of holding566,698Form 4
2025-11-28GILDSale6,788 @ $126.84$861K−1.2% of holding571,203Form 4
2025-11-28GILDSale3,212 @ $125.91$404K−0.6% of holding577,991Form 4
2025-10-28GILDSale7,978 @ $119.54$954K−1.3% of holding583,225Form 4
2025-10-28GILDSale2,022 @ $118.82$240K−0.3% of holding581,203Form 4
2025-09-29GILDSale8,039 @ $111.47$896K−1.3% of holding593,164Form 4
2025-09-29GILDSale1,961 @ $112.42$220K−0.3% of holding591,203Form 4
2025-08-28GILDSale10,000 @ $113.63$1.1M−1.7% of holding595,725Form 4
2025-07-28GILDSale8,345 @ $114.09$952K−1.4% of holding605,725Form 4
2025-07-28GILDSale1,655 @ $113.17$187K−0.3% of holding614,070Form 4
2025-06-30GILDSale9,400 @ $110.40$1.0M−1.5% of holding616,325Form 4
2025-06-30GILDSale600 @ $111.15$67K−0.1% of holding615,725Form 4
2025-05-30GILDSale6,416 @ $110.11$706K−1.0% of holding623,852Form 4
2025-05-30GILDSale3,584 @ $110.96$398K−0.6% of holding620,268Form 4
75 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-09-10GILDWithheld for tax4,230581,683Form 4
2026-09-10GILDOption exercise8,78083,300Form 4
2026-09-10GILDOption exercise8,780585,913Form 4
2026-09-10GILDOption exercise8,78083,300Form 4
2026-09-10GILDOption exercise8,780585,913Form 4
2026-09-10GILDOption exercise8,78083,300Form 4
2026-09-10GILDOption exercise8,780585,913Form 4
2026-09-10GILDOption exercise8,78083,300Form 4
2026-09-10GILDOption exercise8,780585,913Form 4
2026-06-10GILDWithheld for tax4,213622,133Form 4
2026-06-10GILDOption exercise8,77992,080Form 4
2026-06-10GILDOption exercise8,779626,346Form 4
2026-06-10GILDOption exercise8,77992,080Form 4
2026-06-10GILDOption exercise8,779626,346Form 4
2026-03-10GILDWithheld for tax9,767652,567Form 4
2026-03-10GILDAward / grant122,755122,755Form 4
2026-03-10GILDOption exercise20,02668,044Form 4
2026-03-10GILDAward / grant32,815100,859Form 4
2026-03-10GILDOption exercise20,026662,334Form 4
2026-03-10GILDAward / grant32,815100,859Form 4
2026-03-10GILDOption exercise20,02668,044Form 4
2026-03-10GILDOption exercise20,026662,334Form 4
2026-02-27GILDAward / grant38,396652,308Form 4
2026-02-05GILDOption exercise115,640729,552Form 4
2026-02-05GILDOption exercise115,6400Form 4
2026-02-03GILDWithheld for tax74,461613,912Form 4
2026-02-03GILDAward / grant131,675688,373Form 4
2026-01-23GILDOption exercise115,640682,338Form 4
2026-01-23GILDOption exercise115,640115,640Form 4
2025-12-10GILDWithheld for tax4,931576,698Form 4
2025-12-10GILDOption exercise10,426581,629Form 4
2025-12-10GILDOption exercise10,426581,629Form 4
2025-12-10GILDOption exercise10,42688,070Form 4
2025-12-10GILDOption exercise10,42688,070Form 4
2025-09-10GILDWithheld for tax4,949601,203Form 4
2025-09-10GILDOption exercise10,427606,152Form 4
2025-09-10GILDOption exercise10,42798,496Form 4
2025-09-10GILDOption exercise10,427606,152Form 4
2025-09-10GILDOption exercise10,42798,496Form 4
2025-06-10GILDWithheld for tax4,968625,725Form 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.