ACCO

ACCO BRANDS Corp

Insider activity for last month from 08/10 to 09/10. Counts use processed Form 4 rows. Purchase and sale metrics use codes P and S; totals remain unknown when any matching value is missing. Rows without a usable transaction date cannot be assigned to a rolling period and are excluded.

Latest filingSep 10, 2026Most recent Form 4
Total buying$00 buys
Total selling$00 sells
Net open-market+$08 insiders
Open-market mix
Buy vs sell distribution by transaction count
0 transactions

Insider activity report

Monthly open-market purchase and sale counts
Buys Sells
530-3-5transactionsAugSep

Transaction codes

By Form 4 transaction code in selected period
8transactions
  • A · Grants / awards · dominant8 · 100%

Activity by reported role

A joint filing can contribute to multiple roles
8transactions
  • Director · dominant8 · 100%

Distinct insiders active

Reporting-owner CIKs by month · peak Sep 2026 (8)
Aug 2026Sep 2026
8distinct insiders in 2 months

Reported Holdings After

Separated by insider, security, and ownership type
Lombardi Ronald M.Restricted Stock Units · Direct
192.9k192.9kSep 09, 2026 · 192,913.03 shares owned afterSep 09, 2026Sep 09, 2026
192,913.03Sep 09, 2026
Monteagudo GracielaRestricted Stock Units · Direct
243.2k243.2kSep 09, 2026 · 243,174.95 shares owned afterSep 09, 2026Sep 09, 2026
243,174.95Sep 09, 2026
Rajkowski E MarkRestricted Stock Units · Direct
300.5k300.5kSep 09, 2026 · 300,451 shares owned afterSep 09, 2026Sep 09, 2026
300,451Sep 09, 2026
Simermeyer Elizabeth ARestricted Stock Units · Direct
113.7k113.7kSep 09, 2026 · 113,693.7 shares owned afterSep 09, 2026Sep 09, 2026
113,693.7Sep 09, 2026
Burton Joseph BRestricted Stock Units · Direct
148.8k148.8kSep 09, 2026 · 148,780.09 shares owned afterSep 09, 2026Sep 09, 2026
148,780.09Sep 09, 2026
Dvorak Kathleen SRestricted Stock Units · Direct
320.2k320.2kSep 09, 2026 · 320,187.23 shares owned afterSep 09, 2026Sep 09, 2026
320,187.23Sep 09, 2026
Jotwani PradeepRestricted Stock Units · Direct
290.7k290.7kSep 09, 2026 · 290,736.47 shares owned afterSep 09, 2026Sep 09, 2026
290,736.47Sep 09, 2026
Keller Robert JRestricted Stock Units · Direct
264.5k264.5kSep 09, 2026 · 264,536.67 shares owned afterSep 09, 2026Sep 09, 2026
264,536.67Sep 09, 2026

These are reported post-transaction holdings, not company-wide ownership percentages. Securities, indirect vehicles, and amendments are kept separate.

Filing activity heatmap
Each cell is one day · intensity = transactions · buys green, sells red
1 active days
Aug 10Sep 10
LessMore
Top insiders
By absolute net value across the selected period
5 insiders
Recent filing activity
Most recent 8 transactions · color = transaction code

Filing detail checks

Secondary metrics for the selected period
Largest buy-
Largest sale-
10b5-1 detected0
Amended rows0

Filing-only signals

Deterministic matches in the selected period

No filing-only signal badges matched this period.

ACCO transaction history

Filters apply within this company and selected period by default
Reset
TickerInsiderRoleTypeSharesValueCodeSignals90d returnFiledTrans date
ACCOKeller Robert J
DIR
grant4.51k$0A0.0%09/1009/09
ACCOJotwani Pradeep
DIR
grant4.96k$0A0.0%09/1009/09
ACCODVORAK KATHLEEN S
DIR
grant5.46k$0A0.0%09/1009/09
ACCOBURTON JOSEPH B
DIR
grant2.53k$0A0.0%09/1009/09
ACCOSimermeyer Elizabeth A
DIR
grant1.94k$0A0.0%09/1009/09
ACCORAJKOWSKI E MARK
DIR
grant5.12k$0A0.0%09/1009/09
ACCOMonteagudo Graciela
DIR
grant4.14k$0A0.0%09/1009/09
ACCOLombardi Ronald M.
DIR
grant3.29k$0A0.0%09/1009/09

ACCO BRANDS Corp Insider Activity FAQ

SEC Form 4 context

Who recently reported transactions at ACCO BRANDS Corp?

Keller Robert J, Jotwani Pradeep, DVORAK KATHLEEN S, BURTON JOSEPH B, Simermeyer Elizabeth A, RAJKOWSKI E MARK, Monteagudo Graciela, Lombardi Ronald M..

When was the latest reported open-market purchase?

No code-P purchase is available for this period.

When was the latest reported open-market sale?

No code-S sale is available for this period.

What is the recent purchase and sale balance?

No code-P purchases or code-S sales were reported in the selected period.

Where can I see the original SEC filing?

Every transaction row and latest-activity fact links to its original SEC filing.

What do these Form 4 transaction codes mean?

P and S generally describe open-market or private purchases and sales. A, D, F, M, X, G, J, and V describe awards, issuer dispositions, tax withholding, exercises, gifts, other transactions, and voluntary early reports; review each filing and its footnotes for context.