Jellison William R

Director · AVNT, MDT, MASI, ANIK

As of 2026-09-16, Jellison William R has 15 Form 4 transactions on record across 4 companies — 5 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: $3.0MIndirect: $0$3.0Mas of 2026-09-16
  • Direct $3.0M
  • Indirect $0
AVNTdirect27,174 sh$1.1M
MASIdirect4,790 sh$862K
MDTdirect6,444 sh$597K
ANIKdirect20,403 sh$425K

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

AVNT · 7 trades
2026-06-30: Award / grant, 1,049 sh ($0)2026-03-31: Award / grant, 1,072 sh ($0)2025-12-31: Award / grant, 1,239 sh ($0)2025-09-30: Award / grant, 1,192 sh ($0)2025-06-30: Award / grant, 1,187 sh ($0)2025-03-31: Award / grant, 1,055 sh ($0)2024-12-31: Award / grant, 955 sh ($0)
MASI · 4 trades
2025-08-11: Purchase, 3,000 sh ($438K)2025-04-29: Award / grant, 1,225 sh ($0)2025-04-29: Option exercise, 1,790 sh ($0)2025-04-29: Award / grant, 1,790 sh ($0)
MDT · 3 trades
2026-04-27: Award / grant, 1,444 sh ($0)2025-08-25: Purchase, 2,500 sh ($231K)2025-08-22: Purchase, 2,500 sh ($232K)
ANIK · 1 trade
2025-06-20: Award / grant, 14,164 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2025-08-25MDTPurchase2,500 @ $92.37$231K+100.0% of holding5,000Form 4
2025-08-22MDTPurchase2,500 @ $92.73$232Kownership Δ n/a2,500Form 4
2025-08-11MASIPurchase3,000 @ $145.98$438K+167.6% of holding4,790Form 4
12 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-06-30AVNTAward / grant1,04927,174Form 4
2026-04-27MDTAward / grant1,4446,444Form 4
2026-03-31AVNTAward / grant1,07226,125Form 4
2025-12-31AVNTAward / grant1,23925,053Form 4
2025-09-30AVNTAward / grant1,19223,814Form 4
2025-06-30AVNTAward / grant1,18722,622Form 4
2025-06-20ANIKAward / grant14,16420,403Form 4
2025-04-29MASIAward / grant1,2251,225Form 4
2025-04-29MASIOption exercise1,7900Form 4
2025-04-29MASIAward / grant1,7901,790Form 4
2025-03-31AVNTAward / grant1,05521,435Form 4
2024-12-31AVNTAward / grant95520,380Form 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.