Aci Worldwide ACIW Insider Ownership

NASDAQ ACIW
$48.61 -0.39 (-0.80%)
As of: Sep 29, 2026 · 3:59 PM EDT

Insider Holdings by Owner

2.51Mn Shares

Insider Ownership Statistics

as of 30 Sep, 2026
Insider Ownership
2.50%
▼-0.0085% pp QoQ
Shares Held by Insiders
2.54Mn
filed for Sep 2026
▼-0.34% QoQ
Shares Outstanding
101.50Mn
101,503,000 shares
Direct Holdings
2.51Mn
Indirect: 31.42K
Net Shares Traded (QoQ)
-8.61K
net selling in Sep 2026
Insiders Holding Shares
23
with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding
Latest —
Average ownership —
Peak ownership —

Shares Purchased/Sold by Insiders

Bought Sold
Latest quarter —
Net over range —
Buying quarters —

Insider Ownership Summary

Quarter ending 30 Sep, 2026

Aci Worldwide's three largest insider shareholders as of September 29, 2026 are Scott W Behrens (Former Chief Financial Officer, 532.35K shares), Thomas W Iii Warsop (President And Ceo, 483.02K shares), Odilon Almeida (Director, President And Ceo, 247.56K shares).

Form 4 Holdings

Insiders Holding ACIW

Insiders 23
Shares held 2.51Mn
Of outstanding 2.47%
# Insider Position Direct Indirect Total Share of Insiders Last Filed
1 Scott W Behrens Former Chief Financial Officer 532,354 0 532,354 21.2% 13 Aug, 2025
2 Thomas W Iii Warsop President And Ceo 483,017 0 483,017 19.3% 02 Jun, 2026
3 Odilon Almeida Director, President And Ceo 247,555 0 247,555 9.9% 21 Mar, 2022
4 Robert William Leibrock Chief Financial Officer 200,725 0 200,725 8.0% 25 Sep, 2026
5 Evanthia Aretakis Chief Revenue Officer 152,014 0 152,014 6.1% 21 Mar, 2022
6 Abraham Kuruvilla Chief Technology Officer 87,046 0 87,046 3.5% 08 Dec, 2025
7 Charles E Jr Peters Director 86,185 0 86,185 3.4% 05 Jun, 2025
8 Janet O Estep Director 77,631 0 77,631 3.1% 20 Jun, 2025
9 Jeremy Wilmot Chief Product Officer 76,673 0 76,673 3.1% 02 Dec, 2022
10 Alessandro Silva Chief Revenue Officer 75,490 0 75,490 3.0% 17 Apr, 2025
11 Adalio T Sanchez Director 70,098 0 70,098 2.8% 03 Jun, 2026
12 James C Iii Hale Director 69,912 0 69,912 2.8% 04 Jun, 2024
13 Deborah L Guerra Chief Product Officer 66,428 0 66,428 2.6% 13 Aug, 2024
14 Ronald Craig Shultz Gm, Aci Speedpay 58,825 0 58,825 2.3% 09 Sep, 2026
15 Samir Michael Zabaneh Director 47,302 0 47,302 1.9% 03 Jun, 2026
16 Mary P Harman Director 40,108 0 40,108 1.6% 03 Jun, 2026
17 Erich J Litch Gm, Payment Software 36,990 0 36,990 1.5% 09 Sep, 2026
18 Ram Kumar Puppala Chief Technology Officer 31,297 0 31,297 1.2% 19 May, 2023
19 Juan Ii Benitez Director 22,601 0 22,601 0.9% 03 Jun, 2026
20 Katrinka Mccallum Director 20,201 0 20,201 0.8% 03 Jun, 2026
21 Didier R Lamouche Director 8,950 0 8,950 0.4% 03 Jun, 2026
22 Todd R Ford Director 8,950 0 8,950 0.4% 03 Jun, 2026
23 Kimberly A. Debeers Director 7,295 0 7,295 0.3% 03 Jun, 2026

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

1,309 Insider Transactions

Source SEC Form 4
Latest quarter Sep 2026
Download Data
Date Insider Position Transaction Shares Price Value Shares Held After Ownership
24 Sep, 2026 Robert William Leibrock Chief Financial Officer Disposed D 3,176 $49.62 $157.59K 200,725 Direct
06 Sep, 2026 Robert William Leibrock Chief Financial Officer Disposed D 1,905 $52.95 $100.87K 203,901 Direct
04 Sep, 2026 Ronald Craig Shultz Gm, Aci Speedpay Disposed D 385 $52.95 $20.39K 60,314 Direct
04 Sep, 2026 Erich J Litch Gm, Payment Software Disposed D 136 $52.95 $7.20K 38,620 Direct
04 Sep, 2026 Erich J Litch Gm, Payment Software Disposed D 667 $52.95 $35.32K 37,953 Direct
04 Sep, 2026 Ronald Craig Shultz Gm, Aci Speedpay Disposed D 765 $52.95 $40.51K 59,549 Direct
06 Sep, 2026 Ronald Craig Shultz Gm, Aci Speedpay Disposed D 724 $52.95 $38.34K 58,825 Direct
06 Sep, 2026 Erich J Litch Gm, Payment Software Disposed D 963 $52.95 $50.99K 36,990 Direct
24 Jun, 2026 Robert William Leibrock Chief Financial Officer Disposed D 2,454 $46.39 $113.84K 205,806 Direct
04 Jun, 2026 Erich J Litch Gm, Payment Software Disposed D 133 $42.36 $5.63K 40,413 Direct
06 Jun, 2026 Robert William Leibrock Chief Financial Officer Disposed D 1,289 $42.80 $55.17K 208,260 Direct
04 Jun, 2026 Ronald Craig Shultz Gm, Aci Speedpay Disposed D 383 $42.36 $16.22K 62,085 Direct
04 Jun, 2026 Ronald Craig Shultz Gm, Aci Speedpay Disposed D 760 $42.36 $32.19K 61,325 Direct
04 Jun, 2026 Erich J Litch Gm, Payment Software Disposed D 654 $42.36 $27.70K 39,759 Direct
06 Jun, 2026 Ronald Craig Shultz Gm, Aci Speedpay Disposed D 739 $42.80 $31.63K 60,586 Direct
06 Jun, 2026 Erich J Litch Gm, Payment Software Disposed D 1,003 $42.80 $42.93K 38,756 Direct
02 Jun, 2026 Mary P Harman Director Acquired A 5,720 $0.00 $0 40,108 Direct
02 Jun, 2026 Samir Michael Zabaneh Director Acquired A 5,720 $0.00 $0 47,302 Direct
02 Jun, 2026 Katrinka Mccallum Director Acquired A 5,720 $0.00 $0 20,201 Direct
02 Jun, 2026 Todd R Ford Director Acquired A 5,720 $0.00 $0 8,950 Direct