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Kimberly E Ritrievi

CIK 1592089 · last filed 2026-07-06

Kimberly E Ritrievi is a corporate insider who has filed 78 SEC Form 4 insider transactions across 3 companies since 2013. The most recent filing, for MATV, was dated Jul 6, 2026. Across all open-market trades the lifetime net is −$1.7M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $6.1M across reported positions.

"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

$6.08M

Companies

3

Total Filings

78

Lifetime Open-Market Net

-$1.69M

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
MATV Director 30,640 $11.68 $357.9K $58.8K 15 2026-07-06
TTEK Director 164,658 $34.73 $5.72M -$2.00M 37 2026-03-18
Mativ Holdings, Inc. (SWM) Delisted Director 7,000 $23.41 $163.9K $252.1K 25 2022-07-01

Recent Filings

78 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
2026-07-06 MATV Grant (A) — $0 EDGAR
2026-03-18 TTEK Mixed +46,851 $0 EDGAR
2026-01-14 TTEK Grant (A) +2,208 $0 EDGAR
2025-12-03 TTEK Grant (A) — $0 EDGAR
2025-07-02 MATV Grant (A) — $0 EDGAR
2025-05-30 MATV Buy (P) +10,000 $58.8K EDGAR
2025-04-03 MATV Grant (A) — $0 EDGAR
2025-03-14 TTEK Other (J) — $0 EDGAR
2025-01-07 MATV Grant (A) — $0 EDGAR
2024-11-22 TTEK Grant (A) +2,390 $0 EDGAR
Showing 1–10 of 78
Page 1 of 8
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.