Karyn Polito

Executive

Director

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 · 0 buys · 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 · 1 buy · 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

Companies

▲ Purchases (1 ops.)

€115k

▼ Sales (0 ops.)

—

Latest filing published 24 Jun 2026 for Beacon Financial Corp.

Filing timeline

BuySale

Karyn Polito

Insider track record

Disclosed buys

Disclosed sells

Signal history

No signal scores available.

Closed purchases

Market purchases

Not enough history yet: 1 closed purchase, at least 2 are needed.

Purchases by company

Clean Harbors INC 1 purchase · last 14 May 2026

Since each purchase

Clean Harbors Inc
Filed 14 May 2026 · 162 days ago · €115k
+5.4%
Entry US$303.76 · Close 21 Oct 2026 US$320.22

Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.

Karyn Polito: trading record in brief

Karyn Polito is a declared insider at 2 companies (senior executive); the most frequent names are Clean Harbors Inc and Beacon Financial Corp. We count 9 filings; the first trade dates from 15 March 2023 and the latest from 16 June 2026.

Every open-market trade on record is a purchase: 1 purchase worth €115k, and no sale. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. Besides market trades, the filings include 8 share grants. So far in 2026, the count stands at 1 purchase and no sales.

The newest entry dates from 24 June 2026: a share grant, in Beacon Financial Corp. The most recent open-market purchase was published on 14 May 2026, 162 days ago. Filings reach the SEC (Form 4) feed a median of 2 days after the trade. For comparison, the SEC allows two business days to file a Form 4. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.