SEC Form 4 reporting owner
Bicket John
Bicket John has filed 148 Form 4 transactions reported between December 2, 2025 and September 15, 2026, as a reporting owner of Samsara Inc..
Name as filed: Bicket John
Roles and reported holdings
Transaction history
All 148 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.
| Date | Company | Type | Shares | Price | Value | Owned after | Filing |
|---|---|---|---|---|---|---|---|
| Sep 15, 2026 | IOT | Conversion of derivativeCode C · indirect | 305,000 | — | — | 1,490,398 | Form 4 |
| Aug 20, 2026 | IOT | Open-market saleCode S · indirect | 34,557 | $39.44 | $1.4M@ $39.44 | 1,134,795 | Form 4 |
| Aug 19, 2026 | IOT | Open-market saleCode S · indirect | 445 | $40.70 | $18K@ $40.70 | 271,100 | Form 4 |
| Aug 19, 2026 | IOT | Open-market saleCode S · indirect | 15,892 | $40.18 | $639K@ $40.18 | 271,545 | Form 4 |
| Aug 19, 2026 | IOT | Open-market saleCode S · indirect | 28,687 | $40.37 | $1.2M@ $40.37 | 1,169,352 | Form 4 |
| Aug 19, 2026 | IOT | Open-market saleCode S · indirect | 48,341 | $39.59 | $1.9M@ $39.59 | 1,198,039 | Form 4 |
| Aug 18, 2026 | IOT | Open-market saleCode S · indirect | 2,600 | $40.49 | $105K@ $40.49 | 287,437 | Form 4 |
| Aug 18, 2026 | IOT | Open-market saleCode S · indirect | 26,363 | $39.94 | $1.1M@ $39.94 | 290,037 | Form 4 |
| Aug 18, 2026 | IOT | Open-market saleCode S · indirect | 3,200 | $40.45 | $129K@ $40.45 | 62,200 | Form 4 |
| Aug 18, 2026 | IOT | Open-market saleCode S · indirect | 7,400 | $39.97 | $296K@ $39.97 | 65,400 | Form 4 |
| Aug 18, 2026 | IOT | Open-market saleCode S · indirect | 8,967 | $40.48 | $363K@ $40.48 | 1,246,380 | Form 4 |
| Aug 18, 2026 | IOT | Open-market saleCode S · indirect | 87,448 | $39.92 | $3.5M@ $39.92 | 1,255,347 | Form 4 |
| Aug 6, 2026 | IOT | Open-market saleCode S · indirect | 57,267 | $37.89 | $2.2M@ $37.89 | 1,342,795 | Form 4 |
| Aug 5, 2026 | IOT | Open-market saleCode S · indirect | 960 | $39.37 | $38K@ $39.37 | 316,400 | Form 4 |
| Aug 5, 2026 | IOT | Open-market saleCode S · indirect | 16,669 | $38.58 | $643K@ $38.58 | 317,360 | Form 4 |
| Aug 5, 2026 | IOT | Open-market saleCode S · indirect | 3,631 | $39.31 | $143K@ $39.31 | 1,400,062 | Form 4 |
| Aug 5, 2026 | IOT | Open-market saleCode S · indirect | 65,819 | $38.61 | $2.5M@ $38.61 | 1,403,693 | Form 4 |
| Aug 4, 2026 | IOT | Open-market saleCode S · indirect | 25,352 | $38.42 | $974K@ $38.42 | 334,029 | Form 4 |
| Aug 4, 2026 | IOT | Open-market saleCode S · indirect | 2,319 | $37.78 | $88K@ $37.78 | 359,381 | Form 4 |
| Aug 4, 2026 | IOT | Open-market saleCode S · indirect | 9,200 | $38.15 | $351K@ $38.15 | 72,800 | Form 4 |
| Aug 4, 2026 | IOT | Open-market saleCode S · indirect | 1,400 | $37.65 | $53K@ $37.65 | 82,000 | Form 4 |
| Aug 4, 2026 | IOT | Open-market saleCode S · indirect | 77,678 | $38.40 | $3.0M@ $38.40 | 1,469,512 | Form 4 |
| Aug 4, 2026 | IOT | Open-market saleCode S · indirect | 3,605 | $37.61 | $136K@ $37.61 | 1,547,190 | Form 4 |
| Jul 22, 2026 | IOT | Open-market saleCode S · indirect | 50 | $35.54 | $2K@ $35.54 | 1,550,795 | Form 4 |
| Jul 22, 2026 | IOT | Open-market saleCode S · indirect | 7,924 | $34.79 | $276K@ $34.79 | 1,550,845 | Form 4 |
| Jul 22, 2026 | IOT | Open-market saleCode S · indirect | 53,378 | $33.74 | $1.8M@ $33.74 | 1,558,769 | Form 4 |
| Jul 21, 2026 | IOT | Open-market saleCode S · indirect | 1,705 | $38.24 | $65K@ $38.24 | 361,700 | Form 4 |
| Jul 21, 2026 | IOT | Open-market saleCode S · indirect | 10,242 | $37.65 | $386K@ $37.65 | 363,405 | Form 4 |
| Jul 21, 2026 | IOT | Open-market saleCode S · indirect | 33,353 | $36.48 | $1.2M@ $36.48 | 373,647 | Form 4 |
| Jul 21, 2026 | IOT | Open-market saleCode S · indirect | 10,600 | $37.79 | $401K@ $37.79 | 83,400 | Form 4 |
| Jul 21, 2026 | IOT | Open-market saleCode S · indirect | 5,116 | $38.25 | $196K@ $38.25 | 1,612,147 | Form 4 |
| Jul 21, 2026 | IOT | Open-market saleCode S · indirect | 30,379 | $37.63 | $1.1M@ $37.63 | 1,617,263 | Form 4 |
| Jul 21, 2026 | IOT | Open-market saleCode S · indirect | 111,153 | $36.43 | $4.0M@ $36.43 | 1,647,642 | Form 4 |
| Jul 8, 2026 | IOT | Open-market saleCode S · indirect | 2,400 | $35.62 | $85K@ $35.62 | 1,758,795 | Form 4 |
| Jul 8, 2026 | IOT | Open-market saleCode S · indirect | 15,575 | $35.03 | $546K@ $35.03 | 1,761,195 | Form 4 |
| Jul 7, 2026 | IOT | Open-market saleCode S · indirect | 1,225 | $38.32 | $47K@ $38.32 | 407,000 | Form 4 |
| Jul 7, 2026 | IOT | Open-market saleCode S · indirect | 10,586 | $37.32 | $395K@ $37.32 | 408,225 | Form 4 |
| Jul 7, 2026 | IOT | Open-market saleCode S · indirect | 33,489 | $36.71 | $1.2M@ $36.71 | 418,811 | Form 4 |
| Jul 7, 2026 | IOT | Open-market saleCode S · indirect | 1,100 | $38.35 | $42K@ $38.35 | 94,000 | Form 4 |
| Jul 7, 2026 | IOT | Open-market saleCode S · indirect | 2,900 | $37.71 | $109K@ $37.71 | 95,100 | Form 4 |
| Jul 7, 2026 | IOT | Open-market saleCode S · indirect | 6,600 | $36.57 | $241K@ $36.57 | 98,000 | Form 4 |
| Jul 7, 2026 | IOT | Open-market saleCode S · indirect | 4,507 | $38.28 | $173K@ $38.28 | 1,776,770 | Form 4 |
| Jul 7, 2026 | IOT | Open-market saleCode S · indirect | 30,676 | $37.30 | $1.1M@ $37.30 | 1,781,277 | Form 4 |
| Jul 7, 2026 | IOT | Open-market saleCode S · indirect | 154,842 | $36.56 | $5.7M@ $36.56 | 1,811,953 | Form 4 |
| Jun 16, 2026 | IOT | GiftCode G · indirect | 230,303 | — | — | 1,966,795 | Form 4 |
| Jun 16, 2026 | IOT | Conversion of derivativeCode C · indirect | 430,000 | — | — | 452,300 | Form 4 |
| Jun 16, 2026 | IOT | Conversion of derivativeCode C · indirect | 100,000 | — | — | 104,600 | Form 4 |
| Jun 16, 2026 | IOT | Conversion of derivativeCode C · indirect | 1,992,669 | — | — | 2,197,098 | Form 4 |
| May 28, 2026 | IOT | Open-market saleCode S · indirect | 25,951 | $31.35 | $814K@ $31.35 | 153,828 | Form 4 |
| May 28, 2026 | IOT | Open-market saleCode S · indirect | 4,394 | $30.28 | $133K@ $30.28 | 179,779 | Form 4 |
| May 27, 2026 | IOT | Open-market saleCode S · indirect | 4,027 | $30.87 | $124K@ $30.87 | 22,300 | Form 4 |
| May 27, 2026 | IOT | Open-market saleCode S · indirect | 17,475 | $30.14 | $527K@ $30.14 | 26,327 | Form 4 |
| May 27, 2026 | IOT | Open-market saleCode S · indirect | 30,512 | $30.62 | $934K@ $30.62 | 184,173 | Form 4 |
| May 27, 2026 | IOT | Open-market saleCode S · indirect | 77,007 | $29.72 | $2.3M@ $29.72 | 214,685 | Form 4 |
| May 26, 2026 | IOT | Open-market saleCode S · indirect | 20,114 | $31.24 | $628K@ $31.24 | 43,802 | Form 4 |
| May 26, 2026 | IOT | Open-market saleCode S · indirect | 3,684 | $30.42 | $112K@ $30.42 | 63,916 | Form 4 |
| May 26, 2026 | IOT | Open-market saleCode S · indirect | 7,000 | $31.24 | $219K@ $31.24 | 4,600 | Form 4 |
| May 26, 2026 | IOT | Open-market saleCode S · indirect | 3,600 | $30.41 | $109K@ $30.41 | 11,600 | Form 4 |
| May 26, 2026 | IOT | Open-market saleCode S · indirect | 59,500 | $31.24 | $1.9M@ $31.24 | 291,692 | Form 4 |
| May 26, 2026 | IOT | Open-market saleCode S · indirect | 10,636 | $30.40 | $323K@ $30.40 | 351,192 | Form 4 |
| May 13, 2026 | IOT | Open-market saleCode S · indirect | 5,453 | $27.17 | $148K@ $27.17 | 67,600 | Form 4 |
| May 13, 2026 | IOT | Open-market saleCode S · indirect | 1,500 | $27.83 | $42K@ $27.83 | 361,828 | Form 4 |
| May 13, 2026 | IOT | Open-market saleCode S · indirect | 88,720 | $27.48 | $2.4M@ $27.48 | 363,328 | Form 4 |
| May 12, 2026 | IOT | Open-market saleCode S · indirect | 300 | $29.17 | $9K@ $29.17 | 73,053 | Form 4 |
| May 12, 2026 | IOT | Open-market saleCode S · indirect | 39,547 | $28.57 | $1.1M@ $28.57 | 73,353 | Form 4 |
| May 12, 2026 | IOT | Open-market saleCode S · indirectAlso reported by Biswas Sanjit | 100 | $29.29 | $3K@ $29.29 | 15,200 | Form 4 |
| May 12, 2026 | IOT | Open-market saleCode S · indirect | 10,500 | $28.72 | $302K@ $28.72 | 15,300 | Form 4 |
| May 12, 2026 | IOT | Open-market saleCode S · indirect | 1,255 | $29.16 | $37K@ $29.16 | 452,048 | Form 4 |
| May 12, 2026 | IOT | Open-market saleCode S · indirect | 116,525 | $28.57 | $3.3M@ $28.57 | 453,303 | Form 4 |
| May 9, 2026 | IOT | Grant or awardCode A · direct | 136,566 | — | — | 552,111 | Form 4 |
| Apr 30, 2026 | IOT | Open-market saleCode S · indirectAlso reported by Biswas Sanjit | 31 | $29.13 | $903@ $29.13 | 569,828 | Form 4 |
| Apr 30, 2026 | IOT | Open-market saleCode S · indirect | 72,785 | $28.49 | $2.1M@ $28.49 | 569,859 | Form 4 |
| Apr 29, 2026 | IOT | Open-market saleCode S · indirect | 21,689 | $29.04 | $630K@ $29.04 | 112,900 | Form 4 |
| Apr 29, 2026 | IOT | Open-market saleCode S · indirect | 65,538 | $29.05 | $1.9M@ $29.05 | 642,644 | Form 4 |
| Apr 28, 2026 | IOT | Open-market saleCode S · indirect | 23,211 | $29.48 | $684K@ $29.48 | 134,989 | Form 4 |
| Apr 28, 2026 | IOT | Open-market saleCode S · indirect | 400 | $30.24 | $12K@ $30.24 | 25,800 | Form 4 |
| Apr 28, 2026 | IOT | Open-market saleCode S · indirect | 10,200 | $29.50 | $301K@ $29.50 | 26,200 | Form 4 |
| Apr 28, 2026 | IOT | Open-market saleCode S · indirect | 1,060 | $30.24 | $32K@ $30.24 | 708,182 | Form 4 |
| Apr 28, 2026 | IOT | Open-market saleCode S · indirect | 68,586 | $29.49 | $2.0M@ $29.49 | 709,242 | Form 4 |
| Apr 15, 2026 | IOT | Open-market saleCode S · indirect | 2,227 | $27.97 | $62K@ $27.97 | 158,200 | Form 4 |
| Apr 15, 2026 | IOT | Open-market saleCode S · indirect | 3,296 | $27.38 | $90K@ $27.38 | 160,427 | Form 4 |
| Apr 15, 2026 | IOT | Open-market saleCode S · indirect | 65,451 | $28.14 | $1.8M@ $28.14 | 777,828 | Form 4 |
| Apr 15, 2026 | IOT | Open-market saleCode S · indirect | 25,716 | $27.66 | $711K@ $27.66 | 843,279 | Form 4 |
| Apr 14, 2026 | IOT | Open-market saleCode S · indirect | 343 | $27.31 | $9K@ $27.31 | 163,723 | Form 4 |
| Apr 14, 2026 | IOT | Open-market saleCode S · indirect | 39,434 | $26.58 | $1.0M@ $26.58 | 164,066 | Form 4 |
| Apr 14, 2026 | IOT | Open-market saleCode S · indirect | 10,600 | $26.80 | $284K@ $26.80 | 36,400 | Form 4 |
| Apr 14, 2026 | IOT | Open-market saleCode S · indirect | 938 | $27.32 | $26K@ $27.32 | 868,995 | Form 4 |
| Apr 14, 2026 | IOT | Open-market saleCode S · indirect | 115,895 | $26.58 | $3.1M@ $26.58 | 869,933 | Form 4 |
| Apr 2, 2026 | IOT | Grant or awardCode A · direct | 215,384 | — | — | 415,545 | Form 4 |
| Apr 2, 2026 | IOT | Open-market saleCode S · indirect | 700 | $31.62 | $22K@ $31.62 | 985,828 | Form 4 |
| Apr 2, 2026 | IOT | Open-market saleCode S · indirect | 9,309 | $30.91 | $288K@ $30.91 | 986,528 | Form 4 |
| Apr 1, 2026 | IOT | Open-market saleCode S · indirect | 200 | $32.23 | $6K@ $32.23 | 203,500 | Form 4 |
| Apr 1, 2026 | IOT | Open-market saleCode S · indirect | 12,955 | $31.81 | $412K@ $31.81 | 203,700 | Form 4 |
| Apr 1, 2026 | IOT | Open-market saleCode S · indirect | 600 | $32.23 | $19K@ $32.23 | 995,837 | Form 4 |
| Apr 1, 2026 | IOT | Open-market saleCode S · indirect | 102,731 | $31.79 | $3.3M@ $31.79 | 996,437 | Form 4 |
| Mar 31, 2026 | IOT | Open-market saleCode S · indirect | 16,703 | $31.72 | $530K@ $31.72 | 216,655 | Form 4 |
| Mar 31, 2026 | IOT | Open-market saleCode S · indirect | 15,442 | $31.19 | $482K@ $31.19 | 233,358 | Form 4 |
| Mar 31, 2026 | IOT | Open-market saleCode S · indirect | 328 | $31.72 | $10K@ $31.72 | 47,000 | Form 4 |
| Mar 31, 2026 | IOT | Open-market saleCode S · indirect | 10,272 | $31.05 | $319K@ $31.05 | 47,328 | Form 4 |
| Mar 31, 2026 | IOT | Open-market saleCode S · indirect | 60,716 | $31.68 | $1.9M@ $31.68 | 1,099,168 | Form 4 |
| Mar 31, 2026 | IOT | Open-market saleCode S · indirect | 33,944 | $31.09 | $1.1M@ $31.09 | 1,159,884 | Form 4 |
| Mar 31, 2026 | IOT | Conversion of derivativeCode C · indirect | 281,250 | — | — | 1,475,078 | Form 4 |
| Feb 17, 2026 | IOT | Open-market saleCode S · indirect | 3,662 | $26.55 | $97K@ $26.55 | 248,800 | Form 4 |
| Feb 17, 2026 | IOT | Open-market saleCode S · indirect | 41,638 | $25.74 | $1.1M@ $25.74 | 252,462 | Form 4 |
| Feb 17, 2026 | IOT | Open-market saleCode S · indirectAlso reported by Biswas Sanjit | 800 | $26.78 | $21K@ $26.78 | 57,600 | Form 4 |
| Feb 17, 2026 | IOT | Open-market saleCode S · indirect | 9,800 | $26.11 | $256K@ $26.11 | 58,400 | Form 4 |
| Feb 17, 2026 | IOT | Open-market saleCode S · indirect | 10,598 | $26.57 | $282K@ $26.57 | 1,138,000 | Form 4 |
| Feb 17, 2026 | IOT | Open-market saleCode S · indirect | 197,402 | $25.83 | $5.1M@ $25.83 | 1,148,598 | Form 4 |
| Feb 4, 2026 | IOT | Open-market saleCode S · indirect | 33,930 | $25.22 | $856K@ $25.22 | 294,100 | Form 4 |
| Feb 4, 2026 | IOT | Open-market saleCode S · indirect | 174,606 | $25.19 | $4.4M@ $25.19 | 1,346,000 | Form 4 |
| Feb 3, 2026 | IOT | Open-market saleCode S · indirect | 11,370 | $25.23 | $287K@ $25.23 | 328,030 | Form 4 |
| Feb 3, 2026 | IOT | Open-market saleCode S · indirect | 10,600 | $25.25 | $268K@ $25.25 | 68,200 | Form 4 |
| Feb 3, 2026 | IOT | Open-market saleCode S · indirect | 100 | $26.11 | $3K@ $26.11 | 1,520,606 | Form 4 |
| Feb 3, 2026 | IOT | Open-market saleCode S · indirect | 33,294 | $25.22 | $840K@ $25.22 | 1,520,706 | Form 4 |
| Jan 20, 2026 | IOT | Open-market saleCode S · indirect | 2,668 | $33.17 | $88K@ $33.17 | 339,400 | Form 4 |
| Jan 20, 2026 | IOT | Open-market saleCode S · indirect | 42,632 | $32.41 | $1.4M@ $32.41 | 342,068 | Form 4 |
| Jan 20, 2026 | IOT | Open-market saleCode S · indirect | 1,300 | $33.36 | $43K@ $33.36 | 78,800 | Form 4 |
| Jan 20, 2026 | IOT | Open-market saleCode S · indirect | 9,300 | $32.68 | $304K@ $32.68 | 80,100 | Form 4 |
| Jan 20, 2026 | IOT | Open-market saleCode S · indirect | 8,370 | $33.15 | $277K@ $33.15 | 1,554,000 | Form 4 |
| Jan 20, 2026 | IOT | Open-market saleCode S · indirect | 199,630 | $32.37 | $6.5M@ $32.37 | 1,562,370 | Form 4 |
| Jan 6, 2026 | IOT | Open-market saleCode S · indirect | 9,971 | $34.77 | $347K@ $34.77 | 384,700 | Form 4 |
| Jan 6, 2026 | IOT | Open-market saleCode S · indirect | 35,329 | $34.06 | $1.2M@ $34.06 | 394,671 | Form 4 |
| Jan 6, 2026 | IOT | Open-market saleCode S · indirect | 10,600 | $33.99 | $360K@ $33.99 | 89,400 | Form 4 |
| Jan 6, 2026 | IOT | Open-market saleCode S · indirect | 101,865 | $34.90 | $3.6M@ $34.90 | 1,762,000 | Form 4 |
| Jan 6, 2026 | IOT | Open-market saleCode S · indirect | 106,135 | $34.06 | $3.6M@ $34.06 | 1,863,865 | Form 4 |
| Jan 6, 2026 | IOT | Conversion of derivativeCode C · indirect | 430,000 | — | — | 430,000 | Form 4 |
| Jan 6, 2026 | IOT | Conversion of derivativeCode C · indirect | 100,000 | — | — | 100,000 | Form 4 |
| Jan 6, 2026 | IOT | Conversion of derivativeCode C · indirect | 1,970,000 | — | — | 1,970,000 | Form 4 |
| Dec 31, 2025 | IOT | Open-market saleCode S · indirect | 1,953 | $35.74 | $70K@ $35.74 | 0 | Form 4 |
| Dec 30, 2025 | IOT | Open-market saleCode S · indirect | 7,576 | $35.90 | $272K@ $35.90 | 0 | Form 4 |
| Dec 30, 2025 | IOT | Open-market saleCode S · indirect | 78,197 | $35.96 | $2.8M@ $35.96 | 1,953 | Form 4 |
| Dec 29, 2025 | IOT | Open-market saleCode S · indirect | 19,424 | $36.26 | $704K@ $36.26 | 7,576 | Form 4 |
| Dec 29, 2025 | IOT | Open-market saleCode S · indirect | 6,000 | $36.32 | $218K@ $36.32 | 0 | Form 4 |
| Dec 29, 2025 | IOT | Open-market saleCode S · indirect | 56,850 | $36.27 | $2.1M@ $36.27 | 80,150 | Form 4 |
| Dec 18, 2025 | IOT | Open-market saleCode S · indirect | 33,939 | $38.75 | $1.3M@ $38.75 | 137,000 | Form 4 |
| Dec 17, 2025 | IOT | Open-market saleCode S · indirect | 360 | $39.19 | $14K@ $39.19 | 27,000 | Form 4 |
| Dec 17, 2025 | IOT | Open-market saleCode S · indirect | 26,640 | $38.38 | $1.0M@ $38.38 | 27,360 | Form 4 |
| Dec 17, 2025 | IOT | Open-market saleCode S · indirect | 6,000 | $38.71 | $232K@ $38.71 | 6,000 | Form 4 |
| Dec 17, 2025 | IOT | Open-market saleCode S · indirect | 1,079 | $39.13 | $42K@ $39.13 | 170,939 | Form 4 |
| Dec 17, 2025 | IOT | Open-market saleCode S · indirect | 101,982 | $38.34 | $3.9M@ $38.34 | 172,018 | Form 4 |
| Dec 12, 2025 | IOT | Conversion of derivativeCode C · indirect | 590,909 | — | — | 864,909 | Form 4 |
| Dec 3, 2025 | IOT | Open-market saleCode S · indirect | 833 | $38.53 | $32K@ $38.53 | 218,173 | Form 4 |
| Dec 3, 2025 | IOT | Open-market saleCode S · indirect | 23,329 | $38.13 | $890K@ $38.13 | 219,006 | Form 4 |
| Dec 2, 2025 | IOT | Open-market saleCode S · indirect | 2,100 | $38.21 | $80K@ $38.21 | 54,000 | Form 4 |
| Dec 2, 2025 | IOT | Open-market saleCode S · indirect | 24,900 | $37.80 | $941K@ $37.80 | 56,100 | Form 4 |
| Dec 2, 2025 | IOT | Open-market saleCode S · indirect | 6,000 | $37.39 | $224K@ $37.39 | 12,000 | Form 4 |
| Dec 2, 2025 | IOT | Open-market saleCode S · indirect | 2,753 | $38.24 | $105K@ $38.24 | 242,335 | Form 4 |
| Dec 2, 2025 | IOT | Open-market saleCode S · indirect | 110,085 | $37.86 | $4.2M@ $37.86 | 245,088 | Form 4 |
How this page is built
Every row comes from a Form 4 filed with the SEC, which officers, directors and holders of more than 10% of a company’s stock must file within two business days of a trade. Transactions are grouped by the reporting owner’s name as filed (spacing, capitals and punctuation ignored); two different people filing under an identical name would appear together, and one person filing under two spellings appears on two pages.
Open-market totals count code P purchases and code S sales over the last 24 months. The same trade reported on more than one filing is counted once; when another owner (for example a fund and its general partner) reports the identical trade, they are listed beside it. Holdings are the shares owned after the latest purchase, sale, gift or tax-withholding line, shown separately for direct and indirect ownership; an indirect figure is one holding line, not a total across every trust or entity.
This page describes what was filed with the SEC; it is not investment advice or a recommendation to buy or sell any security.