Charles Robbins
Insider
First SEC filing: May 27, 2026 · Latest: May 27, 2026
Insider at
Insider transactions
0 buys (P)
18 sells (S)
Net: $-53,438,444
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 30, 2026 | BLK | A | 27 | · | · | 3,148 Direct | +0.87% | Acquired | (price as of 2026-10-05) |
| Sept. 16, 2026 | CSCO | A | 167,069 | · | · | 769,779 Direct | +27.72% | Acquired | (price as of 2026-10-05) |
| Aug. 14, 2026 | CSCO | S 10b5-1 | 3,800 | $110.59 | $420,242 | 620,538 Direct | -0.61% | Disposed | 1.5% (price as of 2026-10-05) |
| Aug. 14, 2026 | CSCO | S 10b5-1 | 14,829 | $111.56 | $1,654,323 | 605,709 Direct | -2.39% | Disposed | 0.6% (price as of 2026-10-05) |
| Aug. 14, 2026 | CSCO | S 10b5-1 | 2,699 | $112.50 | $303,638 | 603,010 Direct | -0.45% | Disposed | -0.2% (price as of 2026-10-05) |
| Aug. 14, 2026 | CSCO | S 10b5-1 | 300 | $113.49 | $34,047 | 602,710 Direct | -0.05% | Disposed | -1.1% (price as of 2026-10-05) |
| Aug. 10, 2026 | CSCO | F | 15,656 | $121.43 | $1,901,108 | 624,338 Direct | -2.45% | Disposed | -7.6% (price as of 2026-10-05) |
| June 30, 2026 | BLK | A | 30 | · | · | 3,121 Direct | +0.97% | Acquired | (price as of 2026-10-05) |
| May 22, 2026 | CSCO | S 10b5-1 | 12,862 | $120.37 | $1,548,199 | 637,085 Direct | -1.98% | Disposed | -6.7% (price as of 2026-10-05) |
| May 22, 2026 | CSCO | S 10b5-1 | 8,038 | $119.58 | $961,184 | 649,947 Direct | -1.22% | Disposed | -6.1% (price as of 2026-10-05) |
| May 22, 2026 | CSCO | S 10b5-1 | 500 | $118.48 | $59,240 | 657,985 Direct | -0.08% | Disposed | -5.3% (price as of 2026-10-05) |
| May 10, 2026 | CSCO | F | 15,747 | $96.57 | $1,520,688 | 658,485 Direct | -2.34% | Disposed | 16.2% (price as of 2026-10-05) |
| March 31, 2026 | BLK | A | 30 | · | · | 3,091 Direct | +0.98% | Acquired | (price as of 2026-10-05) |
| Feb. 13, 2026 | CSCO | S 10b5-1 | 11,345 | $76.92 | $872,657 | 671,095 Direct | -1.66% | Disposed | 45.9% (price as of 2026-10-05) |
| Feb. 13, 2026 | CSCO | S 10b5-1 | 2,100 | $76.03 | $159,663 | 682,440 Direct | -0.31% | Disposed | 47.6% (price as of 2026-10-05) |
| Feb. 13, 2026 | CSCO | S 10b5-1 | 1,300 | $74.85 | $97,305 | 684,540 Direct | -0.19% | Disposed | 50.0% (price as of 2026-10-05) |
| Feb. 13, 2026 | CSCO | S 10b5-1 | 4,800 | $74.12 | $355,776 | 685,840 Direct | -0.70% | Disposed | 51.4% (price as of 2026-10-05) |
| Feb. 10, 2026 | CSCO | F | 11,381 | $86.78 | $987,643 | 690,640 Direct | -1.62% | Disposed | 29.4% (price as of 2026-10-05) |
| Jan. 16, 2026 | BLK | A | 214 | · | · | 3,061 Direct | +7.52% | Acquired | (price as of 2026-10-05) |
| Dec. 31, 2025 | BLK | A | 27 | · | · | 2,847 Direct | +0.96% | Acquired | (price as of 2026-10-05) |
| Nov. 21, 2025 | CSCO | F | 6,013 | $76.10 | $457,589 | 698,140 Direct | -0.85% | Disposed | 47.5% (price as of 2026-10-05) |
| Nov. 18, 2025 | CSCO | S 10b5-1 | 33,992 | $77.63 | $2,638,799 | 704,153 Direct | -4.61% | Disposed | 44.6% (price as of 2026-10-05) |
| Nov. 18, 2025 | CSCO | S 10b5-1 | 82,742 | $77.17 | $6,385,200 | 738,145 Direct | -10.08% | Disposed | 45.5% (price as of 2026-10-05) |
| Nov. 17, 2025 | CSCO | S 10b5-1 | 131,314 | $78.95 | $10,367,240 | 820,887 Direct | -13.79% | Disposed | 42.2% (price as of 2026-10-05) |
| Nov. 17, 2025 | CSCO | S 10b5-1 | 150,546 | $77.83 | $11,716,995 | 952,201 Direct | -13.65% | Disposed | 44.2% (price as of 2026-10-05) |
| Nov. 14, 2025 | CSCO | S 10b5-1 | 131,920 | $78.20 | $10,316,144 | 1,102,747 Direct | -10.68% | Disposed | 43.5% (price as of 2026-10-05) |
| Nov. 14, 2025 | CSCO | S 10b5-1 | 51,028 | $77.37 | $3,948,036 | 1,234,667 Direct | -3.97% | Disposed | 45.1% (price as of 2026-10-05) |
| Nov. 14, 2025 | CSCO | S 10b5-1 | 20,890 | $76.58 | $1,599,756 | 1,285,695 Direct | -1.60% | Disposed | 46.6% (price as of 2026-10-05) |
| Nov. 10, 2025 | CSCO | F | 486,967 | $71.07 | $34,608,745 | 1,306,585 Direct | -27.15% | Disposed | 57.9% (price as of 2026-10-05) |
| Nov. 10, 2025 | CSCO | A | 959,690 | · | · | 1,793,552 Direct | +115.09% | Acquired | (price as of 2026-10-05) |
| Sept. 30, 2025 | BLK | A | 24 | · | · | 2,820 Direct | +0.86% | Acquired | (price as of 2026-10-05) |
| Sept. 16, 2025 | CSCO | A | 190,050 | · | · | 829,054 Direct | +29.74% | Acquired | (price as of 2026-10-05) |
| Aug. 15, 2025 | CSCO | S 10b5-1 | 987 | $68.47 | $67,580 | 639,000 Direct | -0.15% | Disposed | 63.9% (price as of 2026-10-05) |
| Aug. 15, 2025 | CSCO | S 10b5-1 | 11,200 | $67.20 | $752,640 | 639,987 Direct | -1.72% | Disposed | 67.0% (price as of 2026-10-05) |
| Aug. 15, 2025 | CSCO | S 10b5-1 | 18,370 | $66.19 | $1,215,910 | 651,187 Direct | -2.74% | Disposed | 69.6% (price as of 2026-10-05) |
| Aug. 10, 2025 | CSCO | F | 23,490 | $71.79 | $1,686,347 | 669,557 Direct | -3.39% | Disposed | 56.4% (price as of 2026-10-05) |
| June 30, 2025 | BLK | A | 28 | · | · | 2,796 Direct | +1.01% | Acquired | (price as of 2026-10-05) |
| June 5, 2025 | CSCO | S 10b5-1 | 29,784 | $64.61 | $1,924,344 | 688,409 Direct | -4.15% | Disposed | 73.7% (price as of 2026-10-05) |
| May 10, 2025 | CSCO | F | 23,348 | $59.77 | $1,395,510 | 718,193 Direct | -3.15% | Disposed | 87.8% (price as of 2026-10-05) |
| March 31, 2025 | BLK | A | 30 | · | · | 2,768 Direct | +1.10% | Acquired | (price as of 2026-10-05) |
| Feb. 27, 2025 | BLK | G | 373 | · | · | 2,738 Direct | -11.99% | Disposed | (price as of 2026-10-05) |
| Feb. 14, 2025 | CSCO | S 10b5-1 | 16,199 | $64.81 | $1,049,857 | 736,120 Direct | -2.15% | Disposed | 73.2% (price as of 2026-10-05) |
| Feb. 14, 2025 | CSCO | S 10b5-1 | 15,784 | $64.01 | $1,010,334 | 752,319 Direct | -2.05% | Disposed | 75.4% (price as of 2026-10-05) |
| Feb. 10, 2025 | CSCO | F | 20,767 | $62.27 | $1,293,161 | 768,103 Direct | -2.63% | Disposed | 80.3% (price as of 2026-10-05) |
| Jan. 16, 2025 | BLK | A | 250 | · | · | 3,111 Direct | +8.74% | Acquired | (price as of 2026-10-05) |
| Dec. 31, 2024 | BLK | A | 28 | · | · | 2,861 Direct | +0.99% | Acquired | (price as of 2026-10-05) |
| Nov. 15, 2024 | CSCO | S 10b5-1 | 171,744 | $57.49 | $9,873,563 | 783,786 Direct | -17.97% | Disposed | 95.3% (price as of 2026-10-05) |
| Nov. 10, 2024 | CSCO | F | 139,628 | $58.06 | $8,106,802 | 955,530 Direct | -12.75% | Disposed | 93.3% (price as of 2026-10-05) |
| Nov. 10, 2024 | CSCO | A | 189,192 | · | · | 1,095,158 Direct | +20.88% | Acquired | (price as of 2026-10-05) |
| Sept. 30, 2024 | BLK | A | 26 | · | · | 2,833 Direct | +0.93% | Acquired | (price as of 2026-10-05) |
| Sept. 19, 2024 | CSCO | A | 216,175 | · | · | 899,578 Direct | +31.63% | Acquired | (price as of 2026-10-05) |
| Aug. 16, 2024 | CSCO | S 10b5-1 | 7,674 | $49.64 | $380,937 | 683,403 Direct | -1.11% | Disposed | 126.1% (price as of 2026-10-05) |
| Aug. 16, 2024 | CSCO | S 10b5-1 | 19,469 | $49.37 | $961,185 | 691,077 Direct | -2.74% | Disposed | 127.4% (price as of 2026-10-05) |
| Aug. 10, 2024 | CSCO | F | 21,593 | $45.47 | $981,834 | 710,546 Direct | -2.95% | Disposed | 146.9% (price as of 2026-10-05) |
| July 22, 2024 | 1364742 | G | 180 | · | · | 2,807 Direct | -6.03% | Disposed | |
| July 18, 2024 | 1364742 | G | 180 | · | · | 2,987 Direct | -5.68% | Disposed | |
| June 28, 2024 | 1364742 | A | 32 | · | · | 3,167 Direct | +1.02% | Acquired | |
| May 29, 2024 | CSCO | S 10b5-1 | 26,331 | $46.10 | $1,213,859 | 725,363 Direct | -3.50% | Disposed | 143.5% (price as of 2026-10-05) |
| May 10, 2024 | CSCO | F | 21,411 | $47.79 | $1,023,232 | 751,694 Direct | -2.77% | Disposed | 134.9% (price as of 2026-10-05) |
| March 28, 2024 | 1364742 | A | 30 | · | · | 3,135 Direct | +0.97% | Acquired | |
| Feb. 16, 2024 | CSCO | S 10b5-1 | 29,099 | $48.67 | $1,416,248 | 766,767 Direct | -3.66% | Disposed | 130.6% (price as of 2026-10-05) |
| Feb. 10, 2024 | CSCO | F | 18,250 | $50.13 | $914,872 | 795,866 Direct | -2.24% | Disposed | 123.9% (price as of 2026-10-05) |
| Jan. 16, 2024 | 1364742 | A | 300 | · | · | 3,105 Direct | +10.70% | Acquired | |
| Dec. 29, 2023 | 1364742 | A | 31 | · | · | 2,805 Direct | +1.12% | Acquired | |
| Nov. 17, 2023 | CSCO | S 10b5-1 | 231,768 | $47.96 | $11,115,593 | 807,978 Direct | -22.29% | Disposed | 134.0% (price as of 2026-10-05) |
| Nov. 10, 2023 | CSCO | F | 190,405 | $52.00 | $9,901,060 | 1,039,746 Direct | -15.48% | Disposed | 115.9% (price as of 2026-10-05) |
| Nov. 10, 2023 | CSCO | A | 298,662 | · | · | 1,230,151 Direct | +32.06% | Acquired | (price as of 2026-10-05) |
| Sept. 29, 2023 | 1364742 | A | 38 | · | · | 2,774 Direct | +1.39% | Acquired | |
| Sept. 21, 2023 | CSCO | A | 208,474 | · | · | 924,665 Direct | +29.11% | Acquired | (price as of 2026-10-05) |
| Aug. 21, 2023 | 1364742 | G | 42 | · | · | 2,736 Direct | -1.51% | Disposed | |
| Aug. 18, 2023 | CSCO | S 10b5-1 | 17,687 | $55.16 | $975,615 | 716,191 Direct | -2.41% | Disposed | 103.5% (price as of 2026-10-05) |
| Aug. 10, 2023 | CSCO | F | 14,068 | $52.99 | $745,463 | 733,878 Direct | -1.88% | Disposed | 111.8% (price as of 2026-10-05) |
| June 30, 2023 | 1364742 | A | 36 | · | · | 2,778 Direct | +1.31% | Acquired | |
| June 6, 2023 | CSCO | S 10b5-1 | 49,212 | $49.56 | $2,438,947 | 742,023 Direct | -6.22% | Disposed | 126.5% (price as of 2026-10-05) |
| May 10, 2023 | CSCO | F | 13,987 | $46.47 | $649,976 | 791,235 Direct | -1.74% | Disposed | 141.6% (price as of 2026-10-05) |
| March 31, 2023 | 1364742 | A | 38 | · | · | 2,742 Direct | +1.41% | Acquired | |
| Feb. 23, 2023 | CSCO | S 10b5-1 | 1,353 | $49.60 | $67,109 | 798,970 Direct | -0.17% | Disposed | 126.3% (price as of 2026-10-05) |
| Feb. 23, 2023 | CSCO | S 10b5-1 | 18,764 | $49.05 | $920,374 | 800,323 Direct | -2.29% | Disposed | 128.8% (price as of 2026-10-05) |
| Feb. 10, 2023 | CSCO | F | 10,687 | $46.73 | $499,404 | 819,087 Direct | -1.29% | Disposed | 140.2% (price as of 2026-10-05) |
| Jan. 17, 2023 | 1364742 | A | 323 | $743.61 | $240,186 | 2,704 Direct | +13.57% | Acquired | |
| Dec. 30, 2022 | 1364742 | A | 35 | · | · | 2,381 Direct | +1.49% | Acquired | |
| Dec. 6, 2022 | CSCO | G | 4,000 | · | · | 823,722 Direct | -0.48% | Disposed | (price as of 2026-10-05) |
| Nov. 23, 2022 | CSCO | S 10b5-1 | 115,868 | $48.64 | $5,635,820 | 827,722 Direct | -12.28% | Disposed | 130.8% (price as of 2026-10-05) |
| Nov. 10, 2022 | CSCO | F | 112,042 | $43.91 | $4,919,764 | 943,590 Direct | -10.61% | Disposed | 155.6% (price as of 2026-10-05) |
| Nov. 10, 2022 | CSCO | A | 156,823 | · | · | 1,055,632 Direct | +17.45% | Acquired | (price as of 2026-10-05) |
| Oct. 11, 2022 | CSCO | A | 262,759 | · | · | 894,078 Direct | +41.62% | Acquired | (price as of 2026-10-05) |
| Sept. 30, 2022 | 1364742 | A | 45 | · | · | 2,346 Direct | +1.96% | Acquired | |
| Sept. 2, 2022 | CSCO | F | 55 | $45.29 | $2,491 | 631,319 Direct | -0.01% | Disposed | 147.8% (price as of 2026-10-05) |
| Aug. 24, 2022 | CSCO | S 10b5-1 | 12,716 | $47.14 | $599,432 | 631,374 Direct | -1.97% | Disposed | 138.1% (price as of 2026-10-05) |
| Aug. 10, 2022 | CSCO | F | 12,832 | $44.92 | $576,413 | 644,090 Direct | -1.95% | Disposed | 149.9% (price as of 2026-10-05) |
| June 30, 2022 | 1364742 | A | 42 | · | · | 2,301 Direct | +1.86% | Acquired | |
| May 25, 2022 | CSCO | S 10b5-1 | 978 | $44.33 | $43,355 | 651,577 Direct | -0.15% | Disposed | 153.2% (price as of 2026-10-05) |
| May 25, 2022 | CSCO | S 10b5-1 | 11,739 | $43.75 | $513,581 | 652,555 Direct | -1.77% | Disposed | 156.6% (price as of 2026-10-05) |
| May 10, 2022 | CSCO | F | 12,831 | $48.96 | $628,206 | 664,294 Direct | -1.89% | Disposed | 129.3% (price as of 2026-10-05) |
| March 31, 2022 | 1364742 | A | 32 | · | · | 2,259 Direct | +1.44% | Acquired | |
| Feb. 24, 2022 | CSCO | S 10b5-1 | 12,324 | $53.67 | $661,429 | 675,795 Direct | -1.79% | Disposed | 109.1% (price as of 2026-10-05) |
| Feb. 24, 2022 | CSCO | S 10b5-1 | 3,058 | $54.63 | $167,059 | 672,737 Direct | -0.45% | Disposed | 105.5% (price as of 2026-10-05) |
| Feb. 10, 2022 | CSCO | F | 10,117 | $56.29 | $569,486 | 688,119 Direct | -1.45% | Disposed | 99.4% (price as of 2026-10-05) |
| Jan. 18, 2022 | 1364742 | A | 288 | $832.07 | $239,636 | 2,227 Direct | +14.85% | Acquired | |
| Dec. 31, 2021 | 1364742 | A | 28 | · | · | 1,939 Direct | +1.47% | Acquired |
Showing latest 100 of 214 transactions
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Nov. 21, 2014 | CSCO | Non-Qualified Stock Option (right to buy) | Common Stock | $23.01 | Sept. 21, 2015 | 76,667 | Disposed |
| Nov. 21, 2014 | CSCO | Non-Qualified Stock Option (right to buy) | Common Stock | $22.88 | Feb. 19, 2017 | 100,000 | Disposed |
| May 19, 2014 | CSCO | Non-Qualified Stock Option (right to buy) | Common Stock | $20.10 | June 11, 2016 | 70,000 | Disposed |
| May 30, 2013 | CSCO | Non-Qualified Stock Option (right to buy) | Common Stock | $23.82 | June 11, 2013 | 21,600 | Disposed |
| May 30, 2013 | CSCO | Non-Qualified Stock Option (right to buy) | Common Stock | $17.80 | Aug. 12, 2014 | 4,500 | Disposed |
| May 30, 2013 | CSCO | Non-Qualified Stock Option (right to buy) | Common Stock | $17.86 | Sept. 29, 2014 | 10,000 | Disposed |
| May 30, 2013 | CSCO | Non-Qualified Stock Option (right to buy) | Common Stock | $19.60 | July 5, 2015 | 11,333 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 9 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Oct. 4, 2012 | CSCO | Common Stock | · | Direct |
| Oct. 4, 2012 | CSCO | Non-Qualified Stock Option (right to buy) | 21,600 | Direct |
| Oct. 4, 2012 | CSCO | Non-Qualified Stock Option (right to buy) | 4,500 | Direct |
| Oct. 4, 2012 | CSCO | Non-Qualified Stock Option (right to buy) | 10,000 | Direct |
| Oct. 4, 2012 | CSCO | Non-Qualified Stock Option (right to buy) | 11,333 | Direct |
| Oct. 4, 2012 | CSCO | Non-Qualified Stock Option (right to buy) | 76,667 | Direct |
| Oct. 4, 2012 | CSCO | Non-Qualified Stock Option (right to buy) | 42,000 | Direct |
| Oct. 4, 2012 | CSCO | Non-Qualified Stock Option (right to buy) | 100,000 | Direct |
| Oct. 4, 2012 | CSCO | Non-Qualified Stock Option (right to buy) | 70,000 | Direct |