Gaffin David Joseph

Officer · ALKS

As of 2026-09-16, Gaffin David Joseph has 63 Form 4 transactions on record across 1 company — 33 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: $10.3MIndirect: $0$10.3Mas of 2026-09-16
  • Direct $10.3M
  • Indirect $0
ALKSdirect223,422 sh$10.3M

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

ALKS · 63 trades
2026-09-03: Sale, 2,034 sh ($98K)2026-08-03: Sale, 2,034 sh ($99K)2026-07-06: Sale, 2,034 sh ($110K)2026-06-04: Sale, 2,034 sh ($88K)2026-05-04: Sale, 2,034 sh ($68K)2026-04-06: Sale, 2,034 sh ($70K)2026-03-03: Sale, 2,034 sh ($61K)2026-03-02: Sale, 2,034 sh ($60K)2026-03-02: Award / grant, 36,364 sh ($0)2026-03-02: Award / grant, 78,292 sh ($0)2026-02-26: Withheld for tax, 3,049 sh ($94K)2026-02-26: Option exercise, 6,866 sh2026-02-26: Option exercise, 6,866 sh2026-02-26: Option exercise, 6,866 sh2026-02-26: Option exercise, 6,866 sh2026-02-23: Withheld for tax, 3,414 sh ($110K)2026-02-23: Option exercise, 7,689 sh2026-02-23: Option exercise, 7,689 sh2026-02-23: Option exercise, 7,689 sh2026-02-23: Option exercise, 7,689 sh2026-02-19: Withheld for tax, 3,407 sh ($109K)2026-02-19: Option exercise, 7,673 sh2026-02-19: Option exercise, 7,673 sh2026-02-19: Option exercise, 7,673 sh2026-02-19: Option exercise, 7,673 sh2026-02-18: Withheld for tax, 2,126 sh ($68K)2026-02-18: Option exercise, 6,355 sh2026-02-18: Option exercise, 6,355 sh2026-02-18: Option exercise, 6,355 sh2026-02-18: Option exercise, 6,355 sh2026-02-05: Withheld for tax, 7,619 sh ($256K)2026-02-05: Award / grant, 25,352 sh2026-02-05: Award / grant, 25,352 sh2025-08-03: Withheld for tax, 895 sh ($24K)2025-08-03: Option exercise, 2,014 sh2025-08-03: Option exercise, 2,014 sh2025-08-03: Option exercise, 2,014 sh2025-08-03: Option exercise, 2,014 sh2025-02-26: Withheld for tax, 3,049 sh ($106K)2025-02-26: Option exercise, 6,866 sh2025-02-26: Option exercise, 6,866 sh2025-02-26: Option exercise, 6,866 sh2025-02-26: Option exercise, 6,866 sh2025-02-23: Withheld for tax, 3,414 sh ($121K)2025-02-23: Option exercise, 7,689 sh2025-02-23: Option exercise, 7,689 sh2025-02-23: Option exercise, 7,689 sh2025-02-23: Option exercise, 7,689 sh2025-02-22: Withheld for tax, 3,300 sh ($117K)2025-02-22: Option exercise, 7,432 sh2025-02-22: Option exercise, 7,432 sh2025-02-22: Option exercise, 7,432 sh2025-02-22: Option exercise, 7,432 sh2025-02-19: Award / grant, 30,692 sh ($0)2025-02-19: Award / grant, 63,991 sh ($0)2025-02-18: Withheld for tax, 2,822 sh ($101K)2025-02-18: Option exercise, 6,354 sh2025-02-18: Option exercise, 6,354 sh2025-02-18: Option exercise, 6,354 sh2025-02-18: Option exercise, 6,354 sh2025-02-06: Withheld for tax, 9,752 sh ($306K)2025-02-06: Award / grant, 32,350 sh2025-02-06: Award / grant, 32,350 sh

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-09-03ALKSSale2,034 @ $48.01$98K−0.9% of holding223,422Form 4
2026-08-03ALKSSale2,034 @ $48.58$99K−0.9% of holding225,456Form 4
2026-07-06ALKSSale2,034 @ $54.03$110K−0.9% of holding227,490Form 4
2026-06-04ALKSSale2,034 @ $43.05$88K−0.9% of holding229,524Form 4
2026-05-04ALKSSale2,034 @ $33.20$68K−0.9% of holding231,558Form 4
2026-04-06ALKSSale2,034 @ $34.57$70K−0.9% of holding233,592Form 4
2026-03-03ALKSSale2,034 @ $29.76$61K−0.9% of holding235,626Form 4
2026-03-02ALKSSale2,034 @ $29.29$60K−0.8% of holding237,660Form 4
55 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-03-02ALKSAward / grant36,36436,364Form 4
2026-03-02ALKSAward / grant78,29278,292Form 4
2026-02-26ALKSWithheld for tax3,049239,694Form 4
2026-02-26ALKSOption exercise6,86613,732Form 4
2026-02-26ALKSOption exercise6,866242,743Form 4
2026-02-26ALKSOption exercise6,86613,732Form 4
2026-02-26ALKSOption exercise6,866242,743Form 4
2026-02-23ALKSWithheld for tax3,414235,877Form 4
2026-02-23ALKSOption exercise7,6897,690Form 4
2026-02-23ALKSOption exercise7,689239,291Form 4
2026-02-23ALKSOption exercise7,6897,690Form 4
2026-02-23ALKSOption exercise7,689239,291Form 4
2026-02-19ALKSWithheld for tax3,407231,602Form 4
2026-02-19ALKSOption exercise7,67323,019Form 4
2026-02-19ALKSOption exercise7,673235,009Form 4
2026-02-19ALKSOption exercise7,67323,019Form 4
2026-02-19ALKSOption exercise7,673235,009Form 4
2026-02-18ALKSWithheld for tax2,126227,336Form 4
2026-02-18ALKSOption exercise6,3550Form 4
2026-02-18ALKSOption exercise6,355229,462Form 4
2026-02-18ALKSOption exercise6,3550Form 4
2026-02-18ALKSOption exercise6,355229,462Form 4
2026-02-05ALKSWithheld for tax7,619223,107Form 4
2026-02-05ALKSAward / grant25,352230,726Form 4
2026-02-05ALKSAward / grant25,352230,726Form 4
2025-08-03ALKSWithheld for tax895205,374Form 4
2025-08-03ALKSOption exercise2,0142,015Form 4
2025-08-03ALKSOption exercise2,0142,015Form 4
2025-08-03ALKSOption exercise2,014206,269Form 4
2025-08-03ALKSOption exercise2,014206,269Form 4
2025-02-26ALKSWithheld for tax3,049204,255Form 4
2025-02-26ALKSOption exercise6,86620,598Form 4
2025-02-26ALKSOption exercise6,866207,304Form 4
2025-02-26ALKSOption exercise6,86620,598Form 4
2025-02-26ALKSOption exercise6,866207,304Form 4
2025-02-23ALKSWithheld for tax3,414200,438Form 4
2025-02-23ALKSOption exercise7,689203,852Form 4
2025-02-23ALKSOption exercise7,68915,379Form 4
2025-02-23ALKSOption exercise7,68915,379Form 4
2025-02-23ALKSOption exercise7,689203,852Form 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.