William Thomas McLain Jr.

Chief Financial Officer

Insider activity · 24 months1 buy0 salesCumulative net flow

Nov 24 · 0 buys · 0 salesDec 24 · 0 buys · 0 salesJan 25 · 0 buys · 0 salesFeb 25 · 0 buys · 0 salesMar 25 · 0 buys · 0 salesApr 25 · 0 buys · 0 salesMay 25 · 0 buys · 0 salesJun 25 · 0 buys · 0 salesJul 25 · 0 buys · 0 salesAug 25 · 1 buy · 0 salesSept 25 · 0 buys · 0 salesOct 25 · 0 buys · 0 salesNov 25 · 0 buys · 0 salesDec 25 · 0 buys · 0 salesJan 26 · 0 buys · 0 salesFeb 26 · 0 buys · 0 salesMar 26 · 0 buys · 0 salesApr 26 · 0 buys · 0 salesMay 26 · 0 buys · 0 salesJun 26 · 0 buys · 0 salesJul 26 · 0 buys · 0 salesAug 26 · 0 buys · 0 salesSept 26 · 0 buys · 0 salesOct 26 · 0 buys · 0 sales

Total declarations

Company

▲ Purchases (1 ops.)

€217k

▼ Sales (1 ops.)

€189k

Latest filing published 20 Feb 2026 for Eastman Chemical Co, €303k.

Filing timeline

BuySale

William Thomas McLain Jr.

Insider track record

Disclosed buys

Disclosed sells

T+90 hit rate

T+90 mean return

-11.7%

Across 1 buy signal with a settled T+90 return. Return basis: close on the day after publication.

Signal history

William Thomas McLain Jr.: trading record in brief

William Thomas McLain Jr. is a declared insider of Eastman Chemical Co (finance chief), with filings sourced from SEC (Form 4). We count 18 filings; the first trade dates from 19 February 2021 and the latest from 18 February 2026.

Both buying and selling appear: 1 purchase worth €217k, against 1 sale worth €189k. Purchases outweigh sales by €28k. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. The rest of the record consists of 14 share grants and 2 option exercises.

The newest entry dates from 20 February 2026: a share grant of €303k, in Eastman Chemical Co. The last insider purchase was made public on 28 August 2025, 422 days ago. Typically, a trade is published a median of 2 days after it takes place. US insiders must file a Form 4 within two business days of a trade. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.