Dudediligence.

Cisco Systems, Inc

CSCONASDAQ · Computer Communications Equipment
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Last 12 months

Sales planned on beside the trades reported on , and whether each names a .

Planned ·

$127.1M

47 notices · 1,575,603 sh

Oct 2025 to Oct 2026

Reported ·

$99.7M

74 sales · 0 buys

Oct 2025 to Jun 2026

The two figures cover different periods.

71 of 74 reported sales carry the 10b5-1 box. Together they are 0.03% of the shares on issue.

PLANNED · FORM 144Oct 2025 to Oct 2026REPORTED · FORM 4Oct 2025 to Jun 2026N2025DJ2026FMAMJJASO2026-09-14: THIMAYA SUBAIYA, Form 1442026-09-14: OLIVER TUSZIK, Form 1442026-09-11: MARK PATTERSON, Form 1442026-09-08: NICHLAS ADAM FINK, Form 1442026-08-19: THIMAYA SUBAIYA, Form 1442026-08-14: OLIVER TUSZIK, Form 1442026-08-14: JEETENDRA PATEL, Form 1442026-08-14: CHARLES ROBBINS, Form 1442026-08-14: DEBORAH STAHLKOPF, Form 1442026-08-14: MARK PATTERSON, Form 1442026-06-16: THIMAYA SUBAIYA, Form 1442026-06-11: MARK PATTERSON, Form 1442026-06-11: OLIVER TUSZIK, Form 1442026-06-04: MARIA VICTORIA WONG, Form 1442026-05-26: Daniel H. Schulman, Form 1442026-05-22: MARIA VICTORIA WONG, Form 1442026-05-22: CHARLES ROBBINS, Form 1442026-05-15: OLIVER TUSZIK, Form 1442026-05-15: DEBORAH STAHLKOPF, Form 1442026-05-15: JEETENDRA PATEL, Form 1442026-05-15: MARK PATTERSON, Form 1442026-03-20: MARK PATTERSON, Form 1442026-03-18: OLIVER TUSZIK, Form 1442026-03-17: DEBORAH STAHLKOPF, Form 1442026-03-12: THIMAYA SUBAIYA, Form 1442026-03-11: MARIA VICTORIA WONG, Form 1442026-02-24: MARIA VICTORIA WONG, Form 1442026-02-19: THIMAYA SUBAIYA, Form 1442026-02-13: CHARLES ROBBINS, Form 1442026-02-13: JEETENDRA PATEL, Form 1442026-02-13: MARIA VICTORIA WONG, Form 1442025-12-18: Michael D. Capellas, Form 1442025-12-18: KRISTINA M JOHNSON, Form 1442025-12-12: THIMAYA SUBAIYA, Form 1442025-12-11: MARIA VICTORIA WONG, Form 1442025-11-24: MARIA VICTORIA WONG, Form 1442025-11-20: OLIVER TUSZIK, Form 1442025-11-19: THIMAYA SUBAIYA, Form 1442025-11-19: RICHARD SCOTT HERREN, Form 1442025-11-18: MARK PATTERSON, Form 1442025-11-18: CHARLES ROBBINS, Form 1442025-11-17: CHARLES ROBBINS, Form 1442025-11-14: DEBORAH STAHLKOPF, Form 1442025-11-14: RICHARD SCOTT HERREN, Form 1442025-11-14: JEETENDRA PATEL, Form 1442025-11-14: CHARLES ROBBINS, Form 1442025-11-14: OLIVER TUSZIK, Form 1442025-11-14: Robbins Charles, sold2025-11-14: Patel Jeetendra I, sold2025-11-14: Stahlkopf Deborah L, sold2025-11-14: Tuszik Oliver, sold2025-11-18: Patterson Mark, sold2025-11-19: Subaiya Thimaya K., sold2025-11-20: Tuszik Oliver, sold2025-11-24: Wong Maria Victoria, sold2025-12-11: Wong Maria Victoria, sold2025-12-12: Subaiya Thimaya K., sold2025-12-18: JOHNSON KRISTINA M, sold2025-12-18: CAPELLAS MICHAEL D, sold2026-02-13: Robbins Charles, sold2026-02-13: Patel Jeetendra I, sold2026-02-13: Wong Maria Victoria, sold2026-02-19: Subaiya Thimaya K., sold2026-02-24: Wong Maria Victoria, sold2026-03-11: Wong Maria Victoria, sold2026-03-12: Subaiya Thimaya K., sold2026-03-17: Stahlkopf Deborah L, sold2026-03-18: Tuszik Oliver, sold2026-03-20: Patterson Mark, sold2026-05-15: Patel Jeetendra I, sold2026-05-15: Patterson Mark, sold2026-05-15: Stahlkopf Deborah L, sold2026-05-15: Tuszik Oliver, sold2026-05-22: Robbins Charles, sold2026-06-11: Patterson Mark, sold2026-06-11: Tuszik Oliver, sold2026-06-16: Subaiya Thimaya K., sold
under a no plan named▼ salesize is dollars

Form 144 notices, newest first

2026-09-14THIMAYA SUBAIYA, EVP, Operations$34,985
312 shplan 2026-03-17Form 4s on file end Jun 23144 ↗
2026-09-14OLIVER TUSZIK, EVP, Global Sales$76,248
680 shplan 2025-12-17Form 4s on file end Jun 23144 ↗
2026-09-11MARK PATTERSON, EVP and CFO$192,855
1,795 shplan 2025-12-19Form 4s on file end Jun 23144 ↗
2026-09-08NICHLAS ADAM FINK, SVP, Chief Accounting Officer$248,321
2,274 shplan 2026-06-06Form 4s on file end Jun 23144 ↗
2026-08-19THIMAYA SUBAIYA, EVP, Operations$650,910
5,832 shplan 2026-03-17Form 4s on file end Jun 23144 ↗
2026-08-14OLIVER TUSZIK, EVP, Global Sales$313,177
2,760 shplan 2025-12-17Form 4s on file end Jun 23144 ↗
2026-08-14JEETENDRA PATEL, President and CPO$813,580
7,170 shplan 2025-12-19Form 4s on file end Jun 23144 ↗
2026-08-14CHARLES ROBBINS, Chair and CEO$2,454,129
21,628 shplan 2026-02-18Form 4s on file end Jun 23144 ↗
2026-08-14DEBORAH STAHLKOPF, EVP and Chief Legal Officer$736,080
6,487 shplan 2025-12-16Form 4s on file end Jun 23144 ↗
2026-08-14MARK PATTERSON, EVP and CFO$589,136
5,192 shplan 2025-12-19Form 4s on file end Jun 23144 ↗
2026-06-16THIMAYA SUBAIYA, EVP, Operations$856,452
7,127 shplan 2026-03-17144 ↗
Form 4, 2026-06-17: sold 7,127 at $119.91 Form 4 ↗
2026-06-11MARK PATTERSON, EVP and CFO$878,764
7,397 shplan 2025-12-19144 ↗
Form 4, 2026-06-11: sold 7,397 at $119.96 Form 4 ↗
2026-06-11OLIVER TUSZIK, EVP, Global Sales$309,712
2,607 shplan 2025-12-17144 ↗
Form 4, 2026-06-11: sold 2,607 at $121.12 Form 4 ↗
2026-06-04MARIA VICTORIA WONG, SVP & Chief Acctg Officer$113,490
873 shplan 2026-02-20Form 4s on file end Jun 23144 ↗
2026-05-26Daniel H. Schulman, Director$1,666,086
14,080 shno plan dateForm 4s on file end Jun 23144 ↗
2026-05-22MARIA VICTORIA WONG, SVP & Chief Acctg Officer$203,583
1,693 shplan 2026-02-20Form 4s on file end Jun 23144 ↗
2026-05-22CHARLES ROBBINS, Chair and CEO$2,529,480
21,400 shplan 2026-02-18144 ↗
Form 4, 2026-05-27: sold 21,400 at $120.03 Form 4 ↗
2026-05-15OLIVER TUSZIK, EVP, Global Sales$318,978
2,761 shplan 2025-12-17144 ↗
Form 4, 2026-05-19: sold 2,761 at $114.61 Form 4 ↗
2026-05-15DEBORAH STAHLKOPF, EVP and Chief Legal Officer$760,881
6,586 shplan 2025-12-16144 ↗
Form 4, 2026-05-19: sold 6,586 at $117.31 Form 4 ↗
2026-05-15JEETENDRA PATEL, President and CPO$828,235
7,169 shplan 2025-12-19144 ↗
Form 4, 2026-05-19: sold 7,169 at $117.28 Form 4 ↗
2026-05-15MARK PATTERSON, EVP and CFO$636,801
5,512 shplan 2025-12-19144 ↗
Form 4, 2026-05-19: sold 5,512 at $117.28 Form 4 ↗
2026-03-20MARK PATTERSON, EVP and CFO$384,071
4,892 shplan 2025-12-19144 ↗
Form 4, 2026-03-23: sold 4,892 at $77.98 Form 4 ↗
2026-03-18OLIVER TUSZIK, EVP, Global Sales$248,274
3,132 shplan 2025-12-17144 ↗
Form 4, 2026-03-19: sold 3,132 at $79.74 Form 4 ↗
2026-03-17DEBORAH STAHLKOPF, EVP and Chief Legal Officer$629,701
7,981 shplan 2025-12-16144 ↗
Form 4, 2026-03-19: sold 7,981 at $79.50 Form 4 ↗
2026-03-12THIMAYA SUBAIYA, EVP, Operations$136,206
1,744 shplan 2025-03-18144 ↗
Form 4, 2026-03-12: sold 1,744 at $77.07 Form 4 ↗
2026-03-11MARIA VICTORIA WONG, SVP & Chief Acctg Officer$42,813
551 shplan 2025-02-26144 ↗
Form 4, 2026-03-12: sold 551 at $77.54 Form 4 ↗
2026-02-24MARIA VICTORIA WONG, SVP & Chief Acctg Officer$169,395
2,179 shplan 2025-02-26144 ↗
Form 4, 2026-02-24: sold 2,179 at $77.74 Form 4 ↗
2026-02-19THIMAYA SUBAIYA, EVP, Operations$800,016
10,233 shplan 2025-03-18144 ↗
Form 4, 2026-02-20: sold 10,233 at $78.60 Form 4 ↗
2026-02-13CHARLES ROBBINS, Chair and CEO$1,465,875
19,545 shplan 2025-03-06144 ↗
Form 4, 2026-02-17: sold 19,545 at $76.00 Form 4 ↗
2026-02-13JEETENDRA PATEL, President and CPO$843,600
11,248 shplan 2025-03-20144 ↗
Form 4, 2026-02-17: sold 11,248 at $76.00 Form 4 ↗
2026-02-13MARIA VICTORIA WONG, SVP & Chief Acctg Officer$3,825
51 shplan 2025-02-26144 ↗
Form 4, 2026-02-17: sold 51 at $74.24 Form 4 ↗
2025-12-18Michael D. Capellas, Director$2,052,000
27,000 shno plan date144 ↗
Form 4, 2025-12-19: sold 27,000 at $77.22 Form 4 ↗
2025-12-18KRISTINA M JOHNSON, Director$1,039,845
13,481 shno plan date144 ↗
Form 4, 2025-12-18: sold 13,481 at $77.13 Form 4 ↗
2025-12-12THIMAYA SUBAIYA, EVP, Operations$138,326
1,745 shplan 2025-03-18144 ↗
Form 4, 2025-12-12: sold 1,745 at $79.46 Form 4 ↗
2025-12-11MARIA VICTORIA WONG, SVP & Chief Acctg Officer$34,347
428 shplan 2025-02-26144 ↗
Form 4, 2025-12-12: sold 428 at $80.33 Form 4 ↗
2025-11-24MARIA VICTORIA WONG, SVP & Chief Acctg Officer$745,856
9,801 shplan 2025-02-26144 ↗
Form 4, 2025-11-24: sold 9,801 at $76.37 Form 4 ↗
2025-11-20OLIVER TUSZIK, EVP, Global Sales$1,046,742
13,353 shplan 2025-06-20144 ↗
Form 4, 2025-11-21: sold 13,353 at $79.21 Form 4 ↗
2025-11-19THIMAYA SUBAIYA, EVP, Operations$4,335,660
56,038 shplan 2025-03-18144 ↗
Form 4, 2025-11-20: sold 56,038 at $78.33 Form 4 ↗
2025-11-19RICHARD SCOTT HERREN, EVP and CFO$10.7M
138,596 shplan 2025-03-18no Form 4 on file144 ↗
2025-11-18MARK PATTERSON, EVP and CFO$5,360,286
68,916 shplan 2024-12-11144 ↗
Form 4, 2025-11-20: sold 68,916 at $77.30 Form 4 ↗
2025-11-18CHARLES ROBBINS, Chair and CEO$9,079,571
116,734 shplan 2025-03-06no Form 4 on file144 ↗
2025-11-17CHARLES ROBBINS, Chair and CEO$22.0M
281,860 shplan 2025-03-06no Form 4 on file144 ↗
2025-11-14DEBORAH STAHLKOPF, EVP and Chief Legal Officer$12.7M
164,604 shplan 2024-11-15144 ↗
Form 4, 2025-11-18: sold 164,604 at $77.86 Form 4 ↗
2025-11-14RICHARD SCOTT HERREN, EVP and CFO$9,052,067
116,982 shplan 2025-03-18no Form 4 on file144 ↗
2025-11-14JEETENDRA PATEL, President and CPO$12.7M
163,896 shplan 2025-03-20144 ↗
Form 4, 2025-11-18: sold 163,896 at $77.86 Form 4 ↗
2025-11-14CHARLES ROBBINS, Chair and CEO$15.8M
203,838 shplan 2025-03-06144 ↗
Form 4, 2025-11-18: sold 602,432 at $77.97 Form 4 ↗
2025-11-14OLIVER TUSZIK, EVP, Global Sales$420,947
5,440 shplan 2025-06-20144 ↗
Form 4, 2025-11-18: sold 5,440 at $76.56 Form 4 ↗