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Insider Transactions

Insider Transaction Summary

Group LLC Circumference
1,389,243 shares
Net: +100,000 B/S:
Roger D Carlile
721,115 shares
Net: +704,560 B/S:
KATE W DUCHENE
590,234 shares
Net: +18,783 B/S:
Jennifer Y Ryu
209,286 shares
Net: +64,876 B/S:
Scott Glenn Rottmann
207,122 shares
Net: +3,825 B/S:
Michael Wayne Lane
199,702 shares
Net: +3,688 B/S:
Bhadreskumar Patel
197,352 shares
Net: +68,523 B/S:
Timothy L Brackney
149,562 shares
Net: 0 B/S: -
A ROBERT PISANO
120,303 shares
Net: +19,801 B/S:
ROBERT F KISTINGER
91,084 shares
Net: +24,226 B/S:
Maltzan Marco von
85,902 shares
Net: +23,929 B/S:
Venkataraman Ramaswamy Iyer
83,311 shares
Net: +1,471 B/S:
NEIL F DIMICK
68,682 shares
Net: +1,824 B/S:
Anne Shih
54,965 shares
Net: 0 B/S: -
HERBERT M MUELLER
45,000 shares
Net: 0 B/S: -
Jolene Sarkis
43,632 shares
Net: 0 B/S: -
SUSAN COLLYNS
40,757 shares
Net: +19,801 B/S:
Nathan W Franke
38,000 shares
Net: 0 B/S: -
JEFFREY H FOX
29,234 shares
Net: +129,234 B/S:
Filip J.L. Gyde
29,234 shares
Net: +29,234 B/S:
Michael H Wargotz
27,750 shares
Net: 0 B/S: -
JOLENE SYKES
27,750 shares
Net: 0 B/S: -
Susan J Crawford
27,750 shares
Net: 0 B/S: -
David P White
24,331 shares
Net: 0 B/S: -
DONALD B MURRAY
20,968 shares
Net: 0 B/S: -
JOHN D BOWER
17,291 shares
Net: 0 B/S: -
Anthony Cherbak
15,000 shares
Net: -10,000 B/S: -
TRACY B STEPHENS
9,275 shares
Net: 0 B/S: -
Lisa Pierozzi
0 shares
Net: -18,620 B/S:

Individual Transactions

March 20, 2026

Venkataraman Ramaswamy Iyer
Grant/Award Acquisition
Change: +1,471
Price: $0.00
Shares: 83,311
Value: +$0
Michael Wayne Lane
Grant/Award Acquisition
Change: +3,688
Price: $0.00
Shares: 199,702
Value: +$0
Maltzan Marco von
Grant/Award Acquisition
Change: +1,582
Price: $0.00
Shares: 85,902
Value: +$0
Roger D Carlile
Grant/Award Acquisition
Change: +13,089
Price: $0.00
Shares: 721,115
Value: +$0
ROBERT F KISTINGER
Grant/Award Acquisition
Change: +1,677
Price: $0.00
Shares: 91,084
Value: +$0
Scott Glenn Rottmann
Grant/Award Acquisition
Change: +3,825
Price: $0.00
Shares: 207,122
Value: +$0
Jennifer Y Ryu
Grant/Award Acquisition
Change: +2,490
Price: $0.00
Shares: 209,286
Value: +$0

March 17, 2026

Lisa Pierozzi
Gift
Change: -38,421
Price: $0.00
Shares: 0
Value: -$0

February 02, 2026

Roger D Carlile
Gift
Change: -4,137
Price: $0.00
Shares: 708,025
Value: -$0

January 21, 2026

Bhadreskumar Patel
Grant/Award Acquisition
Change: +75,000
Price: $0.00
Shares: 197,352
Value: +$0
Jennifer Y Ryu
Grant/Award Acquisition
Change: +75,000
Price: $0.00
Shares: 206,796
Value: +$0
Roger D Carlile
Grant/Award Acquisition
Change: +87,500
Price: $0.00
Shares: 712,162
Value: +$0

January 02, 2026

Filip J.L. Gyde
Grant/Award Acquisition
Change: +19,801
Price: $0.00
Shares: 29,234
Value: +$0
Lisa Pierozzi
Grant/Award Acquisition
Change: +19,801
Price: $0.00
Shares: 38,421
Value: +$0
Maltzan Marco von
Grant/Award Acquisition
Change: +19,801
Price: $0.00
Shares: 84,320
Value: +$0
SUSAN COLLYNS
Grant/Award Acquisition
Change: +19,801
Price: $0.00
Shares: 40,757
Value: +$0
A ROBERT PISANO
Grant/Award Acquisition
Change: +19,801
Price: $0.00
Shares: 120,303
Value: +$0
ROBERT F KISTINGER
Grant/Award Acquisition
Change: +19,801
Price: $0.00
Shares: 89,407
Value: +$0
JEFFREY H FOX
Grant/Award Acquisition
Change: +19,801
Price: $0.00
Shares: 29,234
Value: +$0

December 12, 2025

Bhadreskumar Patel
Grant/Award Acquisition
Change: +912
Price: $0.00
Shares: 122,352
Value: +$0

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