Maria-Luisa Maccecchini

CIK 1315018 · President & CEO · last filed 2026-01-13

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$2.05M

Companies

2

Total Filings

20

Lifetime Open-Market Net

$706.6K

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
LTRN Director $2.60 $0 3 2026-01-13
ANVS President & CEO 1,212,020 $1.69 $2.05M $706.6K 16 2025-11-12

Recent Filings · Page 2 of 2

20 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2023-01-20 ANVS Grant (A) $0 EDGAR
2022-10-24 LTRN Grant (A) $0 EDGAR
2022-01-18 ANVS Exer (M) +32,959 $4.6K EDGAR
2022-01-05 ANVS Grant (A) $0 EDGAR
2021-12-08 ANVS Grant (A) $0 EDGAR
2021-10-13 ANVS Buy (P) +18,000 $497.0K EDGAR
2021-07-09 ANVS Grant (A) $0 EDGAR
2020-04-13 ANVS Grant (A) $0 EDGAR
2020-02-05 ANVS Mixed +772,433 $9.6K EDGAR
2007-01-05 Grant (A) +2,500 $0
Showing 1120 of 20
Page 2 of 2
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.