LOGILOGITECH INTERNATIONAL S.A.
- Market cap
- $15.70B
- as of 2026-10-23
- Latest close
- $109.66
- as of 2026-10-23
- Sector
- Technology
- as of 2026-10-24
- Industry
- Computer Hardware
- as of 2026-10-24
Cluster
No cluster in the last 90 days under the default rule (14d · ≥2 insiders · all roles).
Form 4 historysince 2023-12-19
Dashed line = amended filing (Form 4/A)
| Insider | Traded | Filed | Type | Shares | Price | Value | Owned after | 10b5-1 plan | Filing |
|---|---|---|---|---|---|---|---|---|---|
| Harnett SamanthaCHIEF LEGAL OFFICER | Sep 11 | Sep 14 | S | 4,051 | $99.96 | Sale −$404,938 | 49,311 | Yes | Form 4 |
| Harnett SamanthaCHIEF LEGAL OFFICER | Sep 11 | Sep 14 | S | 5,830 | $101.22 | Sale −$590,113 | 43,481 | Yes | Form 4 |
| Harnett SamanthaCHIEF LEGAL OFFICER | Sep 11 | Sep 14 | S | 5,884 | $102.31 | Sale −$601,992 | 37,597 | Yes | Form 4 |
| Harnett SamanthaCHIEF LEGAL OFFICER | Sep 11 | Sep 14 | S | 500 | $102.79 | Sale −$51,395 | 37,097 | Yes | Form 4 |
| Gecht Guy | Sep 9 | Sep 11 | F | 585 | $98.44 | $57,587 | 21,934 | No | Form 4 |
| Thomas Deborah | Sep 9 | Sep 11 | F | 714 | $98.44 | $70,286 | 14,805 | No | Form 4 |
| Allan Donald | Sep 9 | Sep 11 | F | 585 | $98.44 | $57,587 | 7,189 | No | Form 4 |
| Bugnion Edouard | Sep 9 | Sep 11 | F | 138 | $98.44 | $13,585 | 51,896 | No | Form 4 |
| Jones Christopher Richardson | Sep 9 | Sep 11 | F | 720 | $98.44 | $70,877 | 11,121 | No | Form 4 |
| Montgomery Neela | Sep 9 | Sep 11 | F | 721 | $98.44 | $70,975 | 14,578 | No | Form 4 |
| Lao Marjorie | Sep 9 | Sep 11 | F | 719 | $98.44 | $70,778 | 20,692 | No | Form 4 |
| Zahnd Sascha | Sep 9 | Sep 11 | F | 136 | $98.44 | $13,388 | 14,230 | No | Form 4 |
| Ng Kwok Wang | Sep 9 | Sep 11 | F | 136 | $98.44 | $13,388 | 15,427 | No | Form 4 |
| Mahoney Owen | Sep 9 | Sep 11 | F | 719 | $98.44 | $70,778 | 7,224 | No | Form 4 |
| Gecht Guy | Sep 8 | Sep 10 | A | 2,518 | $0.00 | $0 | 22,519 | No | Form 4 |
| Thomas Deborah | Sep 8 | Sep 10 | A | 2,518 | $0.00 | $0 | 15,519 | No | Form 4 |
| Allan Donald | Sep 8 | Sep 10 | A | 2,518 | $0.00 | $0 | 6,752 | No | Form 4 |
| Allan Donald | Sep 8 | Sep 10 | A | 1,022 | $98.10 | $100,258 | 7,774 | No | Form 4 |
| Bugnion Edouard | Sep 8 | Sep 10 | A | 2,518 | $0.00 | $0 | 52,034 | No | Form 4 |
| Jones Christopher Richardson | Sep 8 | Sep 10 | A | 2,518 | $0.00 | $0 | 11,841 | No | Form 4 |
| Montgomery Neela | Sep 8 | Sep 10 | A | 2,518 | $0.00 | $0 | 15,299 | No | Form 4 |
| Lao Marjorie | Sep 8 | Sep 10 | A | 2,518 | $0.00 | $0 | 21,411 | No | Form 4 |
| Zahnd Sascha | Sep 8 | Sep 10 | A | 2,518 | $0.00 | $0 | 14,366 | No | Form 4 |
| Ng Kwok Wang | Sep 8 | Sep 10 | A | 2,518 | $0.00 | $0 | 15,563 | No | Form 4 |
| Mahoney Owen | Sep 8 | Sep 10 | A | 2,518 | $0.00 | $0 | 7,130 | No | Form 4 |
| Mahoney Owen | Sep 8 | Sep 10 | A | 813 | $98.10 | $79,755 | 7,943 | No | Form 4 |
| Harnett SamanthaCHIEF LEGAL OFFICER | Aug 15 | Aug 17 | A | 15,247 | $0.00 | $0 | 61,074 | No | Form 4 |
| Harnett SamanthaCHIEF LEGAL OFFICER | Aug 15 | Aug 17 | F | 7,712 | $103.09 | $795,030 | 53,362 | No | Form 4 |
| Faber Johanna W.Chief Executive Officer | Jul 31 | Aug 3 | A | 90 | $74.52 | $6,707 | 14,905 | No | Form 4 |
| Harnett SamanthaCHIEF LEGAL OFFICER | May 15 | May 19 | A | 47,153 | $0.00 | $0 | 69,175 | No | Form 4 |
| Harnett SamanthaCHIEF LEGAL OFFICER | May 15 | May 19 | F | 23,348 | $102.99 | $2,404,611 | 45,827 | No | Form 4 |
| Harnett SamanthaCHIEF LEGAL OFFICER | Apr 15 | Apr 23 | A | 5,757 | $0.00 | $0 | 22,022 | No | Form 4 |
| Anversa MatteoChief Financial Officer | Apr 15 | Apr 23 | A | 8,956 | $0.00 | $0 | 16,558 | No | Form 4 |
| Anversa MatteoChief Financial Officer | Mar 15 | Mar 174/A | F | 3,231 | $92.75 | $299,675 | 7,602 | No | Form 4/A |
| Faber Johanna W.Chief Executive Officer | Feb 15 | Feb 18 | F | 7,388 | $89.01 | $657,606 | 14,815 | No | Form 4 |
| Faber Johanna W.Chief Executive Officer | Jan 30 | Feb 3 | A | 100 | $72.96 | $7,296 | 22,203 | No | Form 4 |
| Montgomery Neela | Oct 31, 2025 | Nov 3, 2025 | S | 5,833 | $120.61 | Sale −$703,518 | 12,781 | No | Form 4 |
| Arunkundrum PrakashSEE REMARKS | Sep 16, 2025 | Sep 17, 2025 | M | 5,000 | $38.65 | $193,250 | 67,437 | Yes | Form 4 |
| Arunkundrum PrakashSEE REMARKS | Sep 16, 2025 | Sep 17, 2025 | S | 5,000 | $111.03 | Sale −$555,150 | 62,437 | Yes | Form 4 |
| Arunkundrum PrakashSEE REMARKS | Sep 16, 2025 | Sep 17, 2025 | M · derivative | 5,000 | $38.65 | $193,250 | 28,692 | Yes | Form 4 |
| Arunkundrum PrakashSEE REMARKS | Sep 4, 2025 | Sep 17, 20254/A | M | 5,000 | $38.65 | $193,250 | 72,337 | Yes | Form 4/A |
| Arunkundrum PrakashSEE REMARKS | Sep 4, 2025 | Sep 17, 20254/A | S | 9,900 | $105.00 | Sale −$1,039,500 | 62,437 | Yes | Form 4/A |
| Arunkundrum PrakashSEE REMARKS | Sep 4, 2025 | Sep 17, 20254/A | M · derivative | 5,000 | $38.65 | $193,250 | 33,692 | Yes | Form 4/A |
| Allan Donald | Sep 9, 2025 | Sep 12, 2025 | A | 2,338 | $0.00 | $0 | 4,234 | No | Form 4 |
| Bugnion Edouard | Sep 9, 2025 | Sep 12, 2025 | A | 2,338 | $0.00 | $0 | 49,516 | No | Form 4 |
| Gecht Guy | Sep 9, 2025 | Sep 12, 2025 | A | 2,338 | $0.00 | $0 | 20,001 | No | Form 4 |
| Jones Christopher Richardson | Sep 9, 2025 | Sep 12, 2025 | A | 2,338 | $0.00 | $0 | 9,323 | No | Form 4 |
| Lao Marjorie | Sep 9, 2025 | Sep 12, 2025 | A | 2,338 | $0.00 | $0 | 18,893 | No | Form 4 |
| Mahoney Owen | Sep 9, 2025 | Sep 12, 2025 | A | 2,338 | $0.00 | $0 | 4,612 | No | Form 4 |
| Montgomery Neela | Sep 9, 2025 | Sep 12, 2025 | A | 2,338 | $0.00 | $0 | 18,614 | No | Form 4 |
| Ng Kwok Wang | Sep 9, 2025 | Sep 12, 2025 | A | 2,338 | $0.00 | $0 | 13,045 | No | Form 4 |
| Thomas Deborah | Sep 9, 2025 | Sep 12, 2025 | A | 2,338 | $0.00 | $0 | 13,001 | No | Form 4 |
| Zahnd Sascha | Sep 9, 2025 | Sep 12, 2025 | A | 2,338 | $0.00 | $0 | 11,848 | No | Form 4 |
| Mahoney Owen | Sep 9, 2025 | Sep 11, 2025 | A | 377 | $107.66 | $40,588 | 2,274 | No | Form 4 |
| Allan Donald | Sep 4, 2025 | Sep 8, 2025 | F | 840 | $106.04 | $89,074 | 1,896 | No | Form 4 |
| Becker Wendy | Sep 4, 2025 | Sep 8, 2025 | F | 831 | $106.04 | $88,119 | 28,496 | No | Form 4 |
| Bugnion Edouard | Sep 4, 2025 | Sep 8, 2025 | F | 158 | $106.04 | $16,754 | 47,178 | No | Form 4 |
| Gecht Guy | Sep 4, 2025 | Sep 8, 2025 | F | 840 | $106.04 | $89,074 | 17,663 | No | Form 4 |
| Jones Christopher Richardson | Sep 4, 2025 | Sep 8, 2025 | F | 841 | $106.04 | $89,180 | 6,985 | No | Form 4 |
| Lao Marjorie | Sep 4, 2025 | Sep 8, 2025 | F | 839 | $106.04 | $88,968 | 16,555 | No | Form 4 |
| Mahoney Owen | Sep 4, 2025 | Sep 8, 2025 | F | 839 | $106.04 | $88,968 | 1,897 | No | Form 4 |
| Montgomery Neela | Sep 4, 2025 | Sep 8, 2025 | F | 840 | $106.04 | $89,074 | 16,276 | No | Form 4 |
| Ng Kwok Wang | Sep 4, 2025 | Sep 8, 2025 | F | 153 | $106.04 | $16,224 | 10,707 | No | Form 4 |
| Thomas Deborah | Sep 4, 2025 | Sep 8, 2025 | F | 834 | $106.04 | $88,437 | 10,663 | No | Form 4 |
| Zahnd Sascha | Sep 4, 2025 | Sep 8, 2025 | F | 157 | $106.04 | $16,648 | 9,510 | No | Form 4 |
| Arunkundrum PrakashCHIEF OPERATING OFFICER | Jul 31, 2025 | Aug 4, 2025 | A | 61 | $78.95 | $4,816 | 67,337 | No | Form 4 |
| Faber Johanna W.Chief Executive Officer | Jul 31, 2025 | Aug 4, 2025 | A | 79 | $78.95 | $6,237 | 22,103 | No | Form 4 |
| Arunkundrum PrakashCHIEF OPERATING OFFICER | Feb 15, 2025 | Feb 19, 2025 | A | 18,296 | $0.00 | $0 | 75,143 | No | Form 4 |
| Arunkundrum PrakashCHIEF OPERATING OFFICER | Feb 15, 2025 | Feb 19, 2025 | F | 7,867 | $105.06 | $826,507 | 67,276 | No | Form 4 |
| Harnett SamanthaCHIEF LEGAL OFFICER | Feb 15, 2025 | Feb 19, 2025 | A | 15,247 | $0.00 | $0 | 22,595 | No | Form 4 |
| Harnett SamanthaCHIEF LEGAL OFFICER | Feb 15, 2025 | Feb 19, 2025 | F | 6,330 | $105.06 | $665,030 | 16,265 | No | Form 4 |
| Faber Johanna W.Chief Executive Officer | Feb 15, 2025 | Feb 19, 2025 | F | 9,448 | $94.36 | $891,513 | 22,024 | No | Form 4 |
| Harnett SamanthaCHIEF LEGAL OFFICER | Feb 3, 2025 | Feb 5, 2025 | S | 300 | $96.60 | Sale −$28,980 | 7,348 | Yes | Form 4 |
| Arunkundrum PrakashCHIEF OPERATING OFFICER | Jan 31, 2025 | Feb 4, 2025 | A | 218 | $74.55 | $16,252 | 56,847 | No | Form 4 |
| Faber Johanna W.Chief Executive Officer | Jan 31, 2025 | Feb 4, 2025 | A | 97 | $74.55 | $7,231 | 31,472 | No | Form 4 |
| Harnett SamanthaCHIEF LEGAL OFFICER | Nov 27, 2024 | Nov 27, 2024 | S | 280 | $80.09 | Sale −$22,425 | 7,648 | Yes | Form 4 |
| Gecht Guy | Oct 24, 2024 | Oct 28, 2024 | P | 2,500 | $81.12 | Purchase +$202,800 | 18,503 | No | Form 4 |
| Anversa MatteoChief Financial Officer | Oct 15, 2024 | Oct 17, 2024 | A | 10,833 | $0.00 | $0 | 10,833 | No | Form 4 |
| Becker Wendy | Sep 13, 2024 | Sep 17, 2024 | F | 965 | $85.77 | $82,768 | 29,327 | No | Form 4 |
| Bugnion Edouard | Sep 13, 2024 | Sep 17, 2024 | F | 182 | $85.77 | $15,610 | 47,336 | No | Form 4 |
| Gecht Guy | Sep 13, 2024 | Sep 17, 2024 | F | 977 | $85.77 | $83,797 | 16,003 | No | Form 4 |
| Jones Christopher Richardson | Sep 13, 2024 | Sep 17, 2024 | F | 977 | $85.77 | $83,797 | 7,826 | No | Form 4 |
| Lao Marjorie | Sep 13, 2024 | Sep 17, 2024 | F | 975 | $85.77 | $83,626 | 17,394 | No | Form 4 |
| Montgomery Neela | Sep 13, 2024 | Sep 17, 2024 | F | 976 | $85.77 | $83,712 | 17,116 | No | Form 4 |
| Ng Kwok Wang | Sep 13, 2024 | Sep 17, 2024 | F | 178 | $85.77 | $15,267 | 10,860 | No | Form 4 |
| Thomas Deborah | Sep 13, 2024 | Sep 17, 2024 | F | 970 | $85.77 | $83,197 | 11,497 | No | Form 4 |
| Zahnd Sascha | Sep 13, 2024 | Sep 17, 2024 | F | 181 | $85.77 | $15,524 | 9,667 | No | Form 4 |
| Aebischer Patrick | Sep 4, 2024 | Sep 6, 2024 | F | 171 | $86.18 | $14,737 | 19,348 | No | Form 4 |
| Allan Donald | Sep 4, 2024 | Sep 6, 2024 | A | 2,736 | $0.00 | $0 | 2,736 | No | Form 4 |
| Becker Wendy | Sep 4, 2024 | Sep 6, 2024 | A | 2,736 | $0.00 | $0 | 30,292 | No | Form 4 |
| Bugnion Edouard | Sep 4, 2024 | Sep 6, 2024 | A | 2,736 | $0.00 | $0 | 47,518 | No | Form 4 |
| Gecht Guy | Sep 4, 2024 | Sep 6, 2024 | A | 2,736 | $0.00 | $0 | 16,980 | No | Form 4 |
| Jones Christopher Richardson | Sep 4, 2024 | Sep 6, 2024 | A | 2,736 | $0.00 | $0 | 8,803 | No | Form 4 |
| Lao Marjorie | Sep 4, 2024 | Sep 6, 2024 | A | 2,736 | $0.00 | $0 | 18,369 | No | Form 4 |
| Mahoney Owen | Sep 4, 2024 | Sep 6, 2024 | A | 2,736 | $0.00 | $0 | 2,736 | No | Form 4 |
| Montgomery Neela | Sep 4, 2024 | Sep 6, 2024 | A | 2,736 | $0.00 | $0 | 18,092 | No | Form 4 |
| Ng Kwok Wang | Sep 4, 2024 | Sep 6, 2024 | A | 2,736 | $0.00 | $0 | 11,038 | No | Form 4 |
| Thomas Deborah | Sep 4, 2024 | Sep 6, 2024 | A | 2,736 | $0.00 | $0 | 12,467 | No | Form 4 |
| Zahnd Sascha | Sep 4, 2024 | Sep 6, 2024 | A | 2,736 | $0.00 | $0 | 9,848 | No | Form 4 |
| Arunkundrum PrakashCHIEF OPERATING OFFICER | Jul 31, 2024 | Aug 1, 2024 | A | 95 | $72.42 | $6,880 | 56,629 | No | Form 4 |
| Harnett SamanthaCHIEF LEGAL OFFICER | Jul 15, 2024 | Jul 16, 2024 | F | 1,986 | $92.41 | $183,526 | 7,928 | No | Form 4 |
| Sunderwala MeetaInterim CFO | Jun 15, 2024 | Jun 18, 2024 | F | 3,508 | $98.77 | $346,485 | 30,046 | No | Form 4 |
| Sunderwala MeetaInterim CFO | Jun 15, 2024 | Jun 18, 2024 | A | 4,455 | $0.00 | $0 | 34,501 | No | Form 4 |
| Boynton Charles DChief Financial Officer | May 3, 2024 | May 3, 2024 | P | 1,225 | $81.27 | Purchase +$99,556 | 1,225 | No | Form 4 |
| Arunkundrum PrakashCHIEF OPERATING OFFICER | Apr 15, 2024 | Apr 17, 2024 | F | 4,522 | $81.26 | $367,458 | 56,534 | No | Form 4 |
| Harnett SamanthaCHIEF LEGAL OFFICER | Apr 15, 2024 | Apr 17, 2024 | F | 1,796 | $81.26 | $145,943 | 9,914 | No | Form 4 |
| Harnett SamanthaCHIEF LEGAL OFFICER | Apr 8, 2024 | Apr 8, 2024 | S | 100 | $88.18 | Sale −$8,818 | 11,710 | Yes | Form 4 |
| Harnett SamanthaCHIEF LEGAL OFFICER | Mar 11, 2024 | Mar 11, 2024 | S | 100 | $90.46 | Sale −$9,046 | 11,810 | Yes | Form 4 |
| Arunkundrum PrakashCHIEF OPERATING OFFICER | Feb 26, 2024 | Feb 27, 2024 | M | 16,231 | $38.65 | $627,328 | 84,079 | Yes | Form 4 |
| Arunkundrum PrakashCHIEF OPERATING OFFICER | Feb 26, 2024 | Feb 27, 2024 | S | 16,231 | $90.00 | Sale −$1,460,790 | 67,848 | Yes | Form 4 |
| Arunkundrum PrakashCHIEF OPERATING OFFICER | Feb 26, 2024 | Feb 27, 2024 | S | 6,792 | $90.00 | Sale −$611,280 | 61,056 | Yes | Form 4 |
| Arunkundrum PrakashCHIEF OPERATING OFFICER | Feb 26, 2024 | Feb 27, 2024 | M · derivative | 16,231 | $38.65 | $627,328 | 38,692 | Yes | Form 4 |
| Arunkundrum PrakashCHIEF OPERATING OFFICER | Feb 23, 2024 | Feb 27, 2024 | S | 699 | $90.00 | Sale −$62,910 | 67,848 | Yes | Form 4 |
| Harnett SamanthaCHIEF LEGAL OFFICER | Feb 8, 2024 | Feb 8, 2024 | S | 650 | $84.17 | Sale −$54,711 | 11,910 | Yes | Form 4 |
| Arunkundrum PrakashCHIEF OPERATING OFFICER | Feb 6, 2024 | Feb 6, 2024 | S | 7,194 | $85.00 | Sale −$611,490 | 68,547 | Yes | Form 4 |
| Arunkundrum PrakashCHIEF OPERATING OFFICER | Jan 31, 2024 | Feb 2, 2024 | A | 245 | $58.59 | $14,355 | 75,741 | No | Form 4 |
| Faber Johanna W.Chief Executive Officer | Dec 15, 2023 | Dec 19, 2023 | A | 31,375 | $0.00 | $0 | 31,375 | No | Form 4 |