Home

Hayati Yarkadas

CIK 1657363 · EVP & President, WI · last filed 2026-03-06

Hayati Yarkadas is an EVP & President, WI who has filed 28 SEC Form 4 insider transactions across 2 companies since 2016. The most recent filing shows the insider had shares withheld for taxes covering $5.2K of XYL on Mar 6, 2026. Across all open-market trades the lifetime net is −$6.8M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $3.6M 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.

Loading insider history…
Disclosed Exposure

$3.59M

Companies

2

Total Filings

28

Lifetime Open-Market Net

-$6.82M

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
XYL EVP & President, WI 33,540 $106.89 $3.59M -$6.92M 19 2026-03-06
Trinseo PLC (TSE) Delisted SVP & Business President 25,589 $0.23 $5.9K $102.5K 7 2019-02-28

Recent Filings

28 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
2026-03-06 XYL Tax (F) −41 -$5.2K EDGAR
2026-03-03 XYL Mixed +13,895 $1.50M EDGAR
2025-03-06 XYL Grant (A) +2,314 $300.1K EDGAR
2025-03-04 XYL Mixed +7,941 $1.03M EDGAR
2024-03-05 XYL Notice (144) −4,547 -$579.9K EDGAR
2024-03-05 XYL Mixed −2,761 -$919.5K EDGAR
2024-03-01 XYL Notice (144) −24,478 -$3.11M EDGAR
2023-05-09 XYL Tax (F) −71 -$7.7K EDGAR
2023-03-03 XYL Mixed −729 -$788.2K EDGAR
2023-02-28 XYL Mixed +5,402 -$37.9K EDGAR
Showing 1–10 of 28
Page 1 of 3
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.