Unisys Corporation (UIS) has 20 known insider and institutional holders on record. The largest holder is ALTABEF PETER with 1,454,013 shares. Other notable holders include Thomson Michael M and McCann Debra.
Over the last 12 months, insiders have made 39 transactions in UIS stock — 13 buys (valued at RSU Award) and 0 sells (valued at RSU Award). Insider buying has outpaced selling during this period, which may signal confidence in the company's prospects.
UIS Insider Ownership
Top Holder
ALTABEF PETER
1,454,013 shares
Buys (12 mo)
13
$0.00 value
Sells (12 mo)
0
$0.00 value
12-Month Transaction Activity
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
Altabef Peter |
Director |
1,454,013 |
2026-03-02 |
|
| 2 |
Thomson Michael M |
President & CEO |
749,584 |
2026-03-02 |
|
| 3 |
Mccann Debra |
EVP & CFO |
358,131 |
2026-03-02 |
|
| 4 |
Germond Philippe |
Director |
272,533 |
2026-03-02 |
|
| 5 |
Davis Nathaniel A |
Director |
266,645 |
2026-03-02 |
|
| 6 |
Martin Paul Edward |
Director |
264,852 |
2026-03-02 |
|
| 7 |
James Deborah L |
Director |
260,779 |
2026-03-02 |
|
| 8 |
Roberts Lee D |
Director |
253,427 |
2025-02-26 |
|
| 9 |
Paolillo Regina |
Director |
250,940 |
2026-03-02 |
|
| 10 |
Desch Matthew J |
Director |
238,623 |
2026-03-02 |
|
| 11 |
Richardson Troy |
Director |
216,451 |
2026-03-02 |
|
| 12 |
Kritzmacher John A |
Director |
209,839 |
2026-03-02 |
|
| 13 |
Kulhari Ruchi |
SVP & Chro |
201,189 |
2026-03-02 |
|
| 14 |
Prohl Kristen |
SVP, Gc, Secretary & CAO |
187,748 |
2026-03-02 |
|
| 15 |
Arrasmith Christopher |
EVP & COO |
177,951 |
2026-03-02 |
|
| 16 |
Poggenpohl Teresa |
SVP & CMO |
150,324 |
2026-03-02 |
|
| 17 |
Fletcher Denise K |
Director |
140,559 |
2023-03-02 |
|
| 18 |
Taylor Roxanne |
Director |
134,957 |
2026-03-02 |
|
| 19 |
Gupta Shalabh |
VP & Corporate Treasurer |
127,442 |
2026-03-02 |
|
| 20 |
Raper Joel |
SVP & Chief Comm. Off |
118,402 |
2026-03-02 |
|
Recent Transactions (last 12 months)
| Date |
Name |
Role |
Type |
Shares |
Price |
Value |
| 2026-02-27 |
Arrasmith Christopher |
EVP & COO |
Tax Withholding of RSU |
2,539 |
$2.43 |
$6.17K |
| 2026-02-26 |
Arrasmith Christopher |
EVP & COO |
Tax Withholding of RSU |
2,855 |
$2.43 |
$6.94K |
| 2026-02-27 |
Raper Joel |
SVP & Chief Comm. Off |
Tax Withholding of RSU |
1,901 |
$2.43 |
$4.62K |
| 2026-02-26 |
Raper Joel |
SVP & Chief Comm. Off |
Tax Withholding of RSU |
2,226 |
$2.43 |
$5.41K |
| 2026-02-27 |
Kulhari Ruchi |
SVP & Chro |
RSU Award |
123,457 |
- |
- |
| 2026-02-27 |
Brown David Lawrence |
VP, CAO, Corporate Controller |
RSU Award |
77,161 |
- |
- |
| 2026-02-26 |
Brown David Lawrence |
VP, CAO, Corporate Controller |
Tax Withholding of RSU |
1,641 |
$2.43 |
$3.99K |
| 2026-02-27 |
Mccann Debra |
EVP & CFO |
Tax Withholding of RSU |
14,265 |
$2.43 |
$34.66K |
| 2026-02-26 |
Mccann Debra |
EVP & CFO |
Tax Withholding of RSU |
11,839 |
$2.43 |
$28.77K |
| 2026-02-27 |
Poggenpohl Teresa |
SVP & CMO |
Tax Withholding of RSU |
2,941 |
$2.43 |
$7.15K |
| 2026-02-26 |
Poggenpohl Teresa |
SVP & CMO |
Tax Withholding of RSU |
3,184 |
$2.43 |
$7.74K |
| 2026-02-27 |
Richardson Troy |
Director |
RSU Award |
82,305 |
- |
- |
| 2026-02-27 |
Taylor Roxanne |
Director |
RSU Award |
82,305 |
- |
- |
| 2026-02-27 |
Gupta Shalabh |
VP & Corporate Treasurer |
Tax Withholding of RSU |
2,124 |
$2.43 |
$5.16K |
| 2026-02-26 |
Gupta Shalabh |
VP & Corporate Treasurer |
Tax Withholding of RSU |
2,251 |
$2.43 |
$5.47K |
| 2026-02-27 |
Martin Paul Edward |
Director |
RSU Award |
82,305 |
- |
- |
| 2026-02-27 |
Germond Philippe |
Director |
RSU Award |
82,305 |
- |
- |
| 2026-02-27 |
Thomson Michael M |
President & CEO |
Tax Withholding of RSU |
20,611 |
$2.43 |
$50.08K |
| 2026-02-26 |
Thomson Michael M |
President & CEO |
Tax Withholding of RSU |
12,187 |
$2.43 |
$29.61K |
| 2026-02-27 |
James Deborah L |
Director |
RSU Award |
82,305 |
- |
- |
| 2026-02-27 |
Prohl Kristen |
SVP, Gc, Secretary & CAO |
RSU Award |
257,202 |
- |
- |
| 2026-02-26 |
Prohl Kristen |
SVP, Gc, Secretary & CAO |
Tax Withholding of RSU |
6,901 |
$2.43 |
$16.77K |
| 2026-02-27 |
Paolillo Regina |
Director |
RSU Award |
82,305 |
- |
- |
| 2026-02-27 |
Davis Nathaniel A |
Director |
RSU Award |
82,305 |
- |
- |
| 2026-02-27 |
Altabef Peter |
Director |
RSU Award |
82,305 |
- |
- |