ZILLMER JOHN J

CIK: 0001188262
Director
Primary company: ECOLAB INC. (ECL)

ZILLMER JOHN J is a corporate insider at ECOLAB INC. (ECL) filing SEC Form 4 transactions. 340 transactions across 11 companies, totaling $4,161,413 in purchases and $6,880,939 in sales. Source: SEC EDGAR.

AI Insider Summary

ZILLMER JOHN J's recent Form 4 record is award-and-exercise-driven: 130 ECL shares on 2026-06-30 as a award/acquisition at an undisclosed price, alongside 973 ARMK shares on 2026-06-03 as a award/acquisition at an undisclosed price. Across issuers, ECL has 126 transactions, 0 buy shares and 7,247 sell shares, while ARMK has 74 transactions, 81,387 buy shares and 251,371 sell shares. The sharp read is that transaction volume is mostly equity-plan plumbing, not a clean discretionary buy or sell campaign; the filings describe reported flow across ECL and ARMK, not a forecast about either stock.

The company totals show why the distinction matters. ECL has 126 transactions, 0 buy shares and 7,247 sell shares. ARMK has 74 transactions, 81,387 buy shares and 251,371 sell shares. That cross-issuer contrast means the headline count of 340 transactions can exaggerate intent unless awards, exercises, purchases, and sales are separated.

The sharp read is that transaction volume is mostly equity-plan plumbing, not a clean discretionary buy or sell campaign. Recent entries coded as A, F should not be treated as interchangeable: a sale, an open-market purchase, and an award all say different things about share flow. The notable pattern here is the way ECL compares with ARMK inside the same reporter record.

Total Transactions
340
Total Buy Value
$4.16M
Total Sell Value
$6.88M
Net Activity
$-2.72M
Last Transaction
Jul 2026
Companies
11

Companies

Transaction History

Source: SEC EDGAR Form 4 insider transaction filings.

Type
Award
Shares
130
Price
-
Value
-
Type
Award
Shares
973
Price
-
Value
-
Type
Award
Shares
137
Price
-
Value
-
Type
Award
Shares
5,862
Price
-
Value
-
Type
Award
Shares
4,455
Price
-
Value
-
Type
Award
Shares
1,372
Price
-
Value
-
Type
Tax Payment
Shares
5,467
Price
$37.08
Value
$203K
Type
Award
Shares
182,983
Price
-
Value
-
Type
Award
Shares
51,241
Price
$37.08
Value
$1.90M
Type
Tax Payment
Shares
6,570
Price
$37.30
Value
$245K
Type
Tax Payment
Shares
5,231
Price
$38.03
Value
$199K
Type
Award
Shares
150,742
Price
-
Value
-
Type
Award
Shares
123
Price
-
Value
-
Type
Award
Shares
721
Price
-
Value
-
Type
Purchase
Shares
6,387
Price
$39.07
Value
$250K
Type
Award
Shares
126
Price
-
Value
-
Type
Award
Shares
718
Price
-
Value
-
Type
Award
Shares
810
Price
-
Value
-
Type
Award
Shares
134
Price
-
Value
-
Type
Award
Shares
773
Price
-
Value
-