Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of On24 Inc. (ONTF) since 2021 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of On24 Inc.. Table 2 shows the detailed insider transactions. This company's CIK number is 1110611.
Total stock buying since 2021: $15,345,092.
Total stock sales since 2021: $134,270,185.
Total stock option exercises since 2021: $5,466,719.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2025 | 972,915 | $5,423,494 | 807,273 | $4,527,364 | 522,646 | $466,186 |
| 2024 | 0 | $0 | 804,608 | $5,310,877 | 480,159 | $612,030 |
| 2023 | 0 | $0 | 528,744 | $4,146,049 | 314,767 | $446,242 |
| 2022 | 0 | $0 | 334,323 | $4,218,089 | 859,000 | $1,699,388 |
| 2021 | 199,553 | $9,921,598 | 3,776,823 | $116,067,806 | 365,186 | $2,242,873 |
| Trading Period | Insider Buying | Insider Sales | Option Exercises | |||
|---|---|---|---|---|---|---|
| year-month | Shares | Value | Shares | Value | Shares | Value |
| 2025-09 | 0 | $0 | 34,174 | $188,424 | 0 | $0 |
| 2025-08 | 0 | $0 | 62,430 | $309,318 | 62,206 | $55,363 |
| 2025-07 | 0 | $0 | 37,784 | $195,116 | 62,206 | $55,363 |
| 2025-06 | 283,208 | $1,583,815 | 143,550 | $787,460 | 62,206 | $55,363 |
| 2025-05 | 351,292 | $1,921,574 | 52,058 | $282,698 | 62,206 | $55,362 |
| 2025-04 | 0 | $0 | 38,125 | $173,958 | 62,206 | $53,497 |
| 2025-03 | 338,415 | $1,918,105 | 269,386 | $1,476,818 | 62,206 | $53,497 |
| 2025-02 | 0 | $0 | 94,327 | $631,794 | 62,205 | $53,496 |
| 2025-01 | 0 | $0 | 75,439 | $481,778 | 87,205 | $84,245 |
| 2024-12 | 0 | $0 | 127,568 | $853,709 | 72,205 | $65,796 |
| 2024-11 | 0 | $0 | 15,412 | $97,393 | 2,291 | $2,268 |
| 2024-10 | 0 | $0 | 63,399 | $391,179 | 67,914 | $59,147 |
| 2024-09 | 0 | $0 | 113,257 | $696,786 | 107,205 | $145,745 |
| 2024-08 | 0 | $0 | 67,079 | $418,493 | 0 | $0 |
| 2024-07 | 0 | $0 | 59,745 | $353,689 | 0 | $0 |
| 2024-06 | 0 | $0 | 45,380 | $262,529 | 0 | $0 |
| 2024-05 | 0 | $0 | 54,371 | $344,987 | 40,000 | $39,600 |
| 2024-04 | 0 | $0 | 39,151 | $271,270 | 0 | $0 |
| 2024-03 | 0 | $0 | 43,411 | $292,175 | 0 | $0 |
| 2024-02 | 0 | $0 | 91,594 | $706,829 | 153,700 | $260,237 |
| 2024-01 | 0 | $0 | 84,241 | $621,838 | 36,844 | $39,237 |
| 2023-12 | 0 | $0 | 103,975 | $805,728 | 64,920 | $78,429 |
| 2023-11 | 0 | $0 | 6,093 | $42,072 | 0 | $0 |
| 2023-10 | 0 | $0 | 11,963 | $76,108 | 25,250 | $42,041 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-09-04 | Blackie James (Chief Revenue Officer) | Sale | 4,592 | 5.52 | 25,334 |
| 2025-09-04 | Sahasi Jayesh (EV President, Product and CTO) | Sale | 5,612 | 5.52 | 30,961 |
| 2025-09-04 | Vattuone Steven (Chief Financial Officer) | Sale | 6,394 | 5.52 | 35,275 |
| 2025-09-03 | Blackie James (Chief Revenue Officer) | Sale | 2,549 | 5.43 | 13,833 |
| 2025-09-03 | Sahasi Jayesh (EV President, Product and CTO) | Sale | 3,114 | 5.43 | 16,899 |
| 2025-09-03 | Vattuone Steven (Chief Financial Officer) | Sale | 3,549 | 5.43 | 19,260 |
| 2025-09-02 | Blackie James (Chief Revenue Officer) | Sale | 2,314 | 5.60 | 12,965 |
| 2025-09-02 | Sahasi Jayesh (EV President, Product and CTO) | Sale | 2,828 | 5.60 | 15,845 |
| 2025-09-02 | Vattuone Steven (Chief Financial Officer) | Sale | 3,222 | 5.60 | 18,052 |
| 2025-08-21 | Vattuone Steven (Chief Financial Officer) | Sale | 5,117 | 5.25 | 26,854 |
| 2025-08-20 | Blackie James (Chief Revenue Officer) | Sale | 3,283 | 5.21 | 17,117 |
| 2025-08-20 | Sahasi Jayesh (EV President, Product and CTO) | Sale | 2,888 | 5.21 | 15,058 |
| 2025-08-20 | Vattuone Steven (Chief Financial Officer) | Sale | 3,094 | 5.21 | 16,132 |
| 2025-08-11 | Sharan Sharat (President and Chief Executive) | Sale | 37,982 | 4.87 | 185,086 |
| 2025-08-11 | Sharan Sharat (President and Chief Executive) | Option Ex | 62,206 | .89 | 55,363 |
| 2025-08-11 | Trempont Dominique | Sale | 10,066 | 4.88 | 49,071 |
| 2025-07-14 | Sharan Sharat (President and Chief Executive) | Sale | 37,784 | 5.16 | 195,116 |
| 2025-07-14 | Sharan Sharat (President and Chief Executive) | Option Ex | 62,206 | .89 | 55,363 |
| 2025-06-30 | Sharan Sharat (President and Chief Executive) | Sale | 61,467 | 5.47 | 336,040 |
| 2025-06-17 | Sharan Sharat (President and Chief Executive) | Sale | 37,527 | 5.39 | 202,195 |
| 2025-06-17 | Sharan Sharat (President and Chief Executive) | Option Ex | 62,206 | .89 | 55,363 |
| 2025-06-12 | Paul Cynthia | Buy | 33,407 | 5.56 | 185,742 |
| 2025-06-11 | Paul Cynthia | Buy | 143 | 5.50 | 786 |
| 2025-06-10 | Paul Cynthia | Buy | 47,692 | 5.65 | 269,459 |
| 2025-06-09 | Paul Cynthia | Buy | 47,692 | 5.57 | 265,644 |
| 2025-06-06 | Paul Cynthia | Buy | 40,283 | 5.57 | 224,376 |
| 2025-06-05 | Paul Cynthia | Buy | 40,283 | 5.52 | 222,362 |
| 2025-06-04 | Blackie James (Chief Revenue Officer) | Sale | 4,029 | 5.54 | 22,316 |
| 2025-06-04 | Sahasi Jayesh (EV President, Product and CTO) | Sale | 4,298 | 5.54 | 23,806 |
| 2025-06-04 | Vattuone Steven (Chief Financial Officer) | Sale | 4,692 | 5.54 | 25,988 |
| 2025-06-03 | Blackie James (Chief Revenue Officer) | Sale | 6,282 | 5.60 | 35,198 |
| 2025-06-03 | Sahasi Jayesh (EV President, Product and CTO) | Sale | 6,700 | 5.60 | 37,540 |
| 2025-06-03 | Paul Cynthia | Buy | 33,425 | 5.62 | 187,848 |
| 2025-06-03 | Vattuone Steven (Chief Financial Officer) | Sale | 7,316 | 5.60 | 40,991 |
| 2025-06-02 | Blackie James (Chief Revenue Officer) | Sale | 3,478 | 5.64 | 19,615 |
| 2025-06-02 | Sahasi Jayesh (EV President, Product and CTO) | Sale | 3,710 | 5.64 | 20,924 |
| 2025-06-02 | Paul Cynthia | Buy | 40,283 | 5.65 | 227,598 |
| 2025-06-02 | Vattuone Steven (Chief Financial Officer) | Sale | 4,051 | 5.64 | 22,847 |
| 2025-05-30 | Paul Cynthia | Buy | 32,519 | 5.67 | 184,382 |
| 2025-05-29 | Paul Cynthia | Buy | 16,831 | 5.63 | 94,758 |
| 2025-05-28 | Paul Cynthia | Buy | 32,519 | 5.49 | 178,529 |
| 2025-05-27 | Paul Cynthia | Buy | 32,519 | 5.56 | 180,805 |
| 2025-05-23 | Sharan Sharat (President and Chief Executive) | Sale | 6,369 | 5.42 | 34,507 |
| 2025-05-23 | Sharan Sharat (President and Chief Executive) | Option Ex | 10,575 | .89 | 9,411 |
| 2025-05-23 | Paul Cynthia | Buy | 27,884 | 5.44 | 151,688 |
| 2025-05-22 | Sharan Sharat (President and Chief Executive) | Sale | 31,305 | 5.44 | 170,173 |
| 2025-05-22 | Sharan Sharat (President and Chief Executive) | Option Ex | 51,631 | .89 | 45,951 |
| 2025-05-22 | Paul Cynthia | Buy | 27,884 | 5.48 | 152,804 |
| 2025-05-21 | Paul Cynthia | Buy | 27,884 | 5.43 | 151,410 |
| 2025-05-21 | Vattuone Steven (Chief Financial Officer) | Sale | 5,118 | 5.39 | 27,575 |
| 2025-05-20 | Blackie James (Chief Revenue Officer) | Sale | 3,283 | 5.44 | 17,872 |
| 2025-05-20 | Sahasi Jayesh (EV President, Product and CTO) | Sale | 2,888 | 5.44 | 15,722 |
| 2025-05-20 | Paul Cynthia | Buy | 14,093 | 5.44 | 76,665 |
| 2025-05-20 | Vattuone Steven (Chief Financial Officer) | Sale | 3,095 | 5.44 | 16,849 |
| 2025-05-19 | Paul Cynthia | Buy | 27,884 | 5.48 | 152,804 |
| 2025-05-16 | Paul Cynthia | Buy | 24,576 | 5.52 | 135,659 |
| 2025-05-15 | Paul Cynthia | Buy | 12,971 | 5.46 | 70,821 |
| 2025-05-14 | Paul Cynthia | Buy | 24,576 | 5.37 | 131,973 |
| 2025-05-13 | Paul Cynthia | Buy | 24,576 | 5.39 | 132,464 |
| 2025-05-12 | Paul Cynthia | Buy | 24,576 | 5.16 | 126,812 |
| 2025-04-17 | Sharan Sharat (President and Chief Executive) | Sale | 3,529 | 4.54 | 16,028 |
| 2025-04-17 | Sharan Sharat (President and Chief Executive) | Option Ex | 5,599 | .86 | 4,815 |
| 2025-04-16 | Sharan Sharat (President and Chief Executive) | Sale | 34,596 | 4.57 | 157,930 |
| 2025-04-16 | Sharan Sharat (President and Chief Executive) | Option Ex | 56,607 | .86 | 48,682 |
| 2025-03-31 | Sharan Sharat (President and Chief Executive) | Sale | 39,196 | 5.24 | 205,191 |
| 2025-03-20 | Sahasi Jayesh (EV President, Product and CTO) | Sale | 3,696 | 5.41 | 20,010 |
| 2025-03-19 | Sahasi Jayesh (EV President, Product and CTO) | Sale | 71,317 | 5.49 | 391,672 |
| 2025-03-18 | Sahasi Jayesh (EV President, Product and CTO) | Sale | 35,564 | 5.48 | 194,890 |
| 2025-03-18 | Sharan Sharat (President and Chief Executive) | Sale | 36,675 | 5.48 | 200,832 |
| 2025-03-18 | Sharan Sharat (President and Chief Executive) | Option Ex | 62,206 | .86 | 53,497 |
| 2025-03-14 | Paul Cynthia | Buy | 38,022 | 5.79 | 220,147 |
| 2025-03-13 | Paul Cynthia | Buy | 38,022 | 5.64 | 214,444 |
| 2025-03-13 | Arora Anil | Buy | 8,661 | 5.65 | 48,969 |
| 2025-03-12 | Paul Cynthia | Buy | 38,022 | 5.75 | 218,626 |
| 2025-03-11 | Paul Cynthia | Buy | 38,022 | 5.61 | 213,303 |
| 2025-03-11 | Arora Anil | Buy | 39 | 5.50 | 214 |
| 2025-03-10 | Blackie James (Chief Revenue Officer) | Sale | 16,767 | 5.54 | 92,838 |
| 2025-03-10 | Paul Cynthia | Buy | 38,022 | 5.56 | 211,402 |
| 2025-03-07 | Blackie James (Chief Revenue Officer) | Sale | 7,433 | 5.82 | 43,260 |
| 2025-03-07 | Paul Cynthia | Buy | 27,921 | 5.81 | 162,221 |
| 2025-03-06 | Blackie James (Chief Revenue Officer) | Sale | 800 | 5.81 | 4,644 |
| 2025-03-06 | Paul Cynthia | Buy | 27,921 | 5.77 | 161,104 |
| 2025-03-05 | Paul Cynthia | Buy | 27,921 | 5.64 | 157,474 |
| 2025-03-05 | Vattuone Steven (Chief Financial Officer) | Sale | 22,047 | 5.63 | 124,146 |
| 2025-03-04 | Blackie James (Chief Revenue Officer) | Sale | 4,219 | 5.53 | 23,314 |
| 2025-03-04 | Sahasi Jayesh (EV President, Product and CTO) | Sale | 4,322 | 5.53 | 23,883 |
| 2025-03-04 | Paul Cynthia | Buy | 27,921 | 5.54 | 154,682 |
| 2025-03-04 | Vattuone Steven (Chief Financial Officer) | Sale | 5,045 | 5.53 | 27,878 |
| 2025-03-03 | Blackie James (Chief Revenue Officer) | Sale | 6,927 | 5.57 | 38,590 |
| 2025-03-03 | Sahasi Jayesh (EV President, Product and CTO) | Sale | 7,095 | 5.57 | 39,526 |
| 2025-03-03 | Paul Cynthia | Buy | 27,921 | 5.57 | 155,519 |
| 2025-03-03 | Vattuone Steven (Chief Financial Officer) | Sale | 8,283 | 5.57 | 46,144 |
| 2025-02-21 | Vattuone Steven (Chief Financial Officer) | Sale | 5,117 | 6.12 | 31,316 |
| 2025-02-20 | Blackie James (Chief Revenue Officer) | Sale | 3,609 | 6.38 | 23,014 |
| 2025-02-20 | Sahasi Jayesh (EV President, Product and CTO) | Sale | 3,315 | 6.38 | 21,139 |
| 2025-02-20 | Vattuone Steven (Chief Financial Officer) | Sale | 3,094 | 6.38 | 19,730 |
| 2025-02-18 | Trempont Dominique | Sale | 4,250 | 6.94 | 29,486 |
| 2025-02-12 | Vattuone Steven (Chief Financial Officer) | Sale | 6,146 | 6.68 | 41,073 |
| 2025-02-11 | Blackie James (Chief Revenue Officer) | Sale | 1,605 | 6.70 | 10,745 |
| 2025-02-11 | Sahasi Jayesh (EV President, Product and CTO) | Sale | 1,672 | 6.70 | 11,194 |
| 2025-02-11 | Sharan Sharat (President and Chief Executive) | Sale | 28,544 | 6.69 | 191,044 |
| 2025-02-11 | Sharan Sharat (President and Chief Executive) | Option Ex | 29,657 | .86 | 25,505 |
| 2025-02-11 | Vattuone Steven (Chief Financial Officer) | Sale | 1,919 | 6.70 | 12,847 |
| 2025-02-10 | Blackie James (Chief Revenue Officer) | Sale | 1,572 | 6.85 | 10,772 |
| 2025-02-10 | Sahasi Jayesh (EV President, Product and CTO) | Sale | 1,637 | 6.85 | 11,218 |
| 2025-02-10 | Sharan Sharat (President and Chief Executive) | Sale | 29,968 | 6.85 | 205,340 |
| 2025-02-10 | Sharan Sharat (President and Chief Executive) | Option Ex | 32,548 | .86 | 27,991 |
| 2025-02-10 | Vattuone Steven (Chief Financial Officer) | Sale | 1,879 | 6.85 | 12,876 |
| 2025-01-22 | Vattuone Steven (Chief Financial Officer) | Sale | 3,481 | 6.51 | 22,657 |
| 2025-01-21 | Vattuone Steven (Chief Financial Officer) | Sale | 4,997 | 6.52 | 32,565 |
| 2025-01-17 | Vattuone Steven (Chief Financial Officer) | Sale | 1,022 | 6.50 | 6,646 |
| 2025-01-15 | Trempont Dominique | Sale | 4,250 | 6.40 | 27,187 |
| 2025-01-15 | Vattuone Steven (Chief Financial Officer) | Sale | 500 | 6.50 | 3,250 |
| 2025-01-13 | Sharan Sharat (President and Chief Executive) | Sale | 36,189 | 6.20 | 224,190 |
| 2025-01-13 | Sharan Sharat (President and Chief Executive) | Option Ex | 62,205 | .86 | 53,496 |
| 2025-01-06 | Vattuone Steven (Chief Financial Officer) | Sale | 6,624 | 6.68 | 44,241 |
| 2025-01-06 | Vattuone Steven (Chief Financial Officer) | Option Ex | 6,624 | 1.23 | 8,147 |
| 2025-01-03 | Vattuone Steven (Chief Financial Officer) | Sale | 18,376 | 6.59 | 121,042 |
| 2025-01-03 | Vattuone Steven (Chief Financial Officer) | Option Ex | 18,376 | 1.23 | 22,602 |
| 2024-12-18 | Vattuone Steven (Chief Financial Officer) | Sale | 17,025 | 6.70 | 114,067 |
| 2024-12-18 | Vattuone Steven (Chief Financial Officer) | Option Ex | 10,000 | 1.23 | 12,300 |
| 2024-12-17 | Sharan Sharat (President and Chief Executive) | Sale | 35,763 | 6.66 | 238,074 |
| 2024-12-17 | Sharan Sharat (President and Chief Executive) | Option Ex | 62,205 | .86 | 53,496 |
| 2024-12-17 | Vattuone Steven (Chief Financial Officer) | Sale | 9,474 | 6.65 | 63,030 |
| 2024-12-16 | Sahasi Jayesh (EV President, Product and CTO) | Sale | 1,100 | 7.00 | 7,700 |
| 2024-12-16 | Vattuone Steven (Chief Financial Officer) | Sale | 3,830 | 6.96 | 26,656 |
| 2024-12-12 | Sahasi Jayesh (EV President, Product and CTO) | Sale | 5,047 | 7.00 | 35,334 |
| 2024-12-12 | Trempont Dominique | Sale | 4,250 | 6.98 | 29,656 |
| 2024-12-11 | Sahasi Jayesh (EV President, Product and CTO) | Sale | 100 | 7.00 | 700 |
| 2024-12-10 | Sahasi Jayesh (EV President, Product and CTO) | Sale | 100 | 7.00 | 700 |
| 2024-12-05 | Blackie James (Chief Revenue Officer) | Sale | 3,121 | 6.56 | 20,486 |
| 2024-12-05 | Sahasi Jayesh (EV President, Product and CTO) | Sale | 3,187 | 6.56 | 20,919 |
| 2024-12-05 | Vattuone Steven (Chief Financial Officer) | Sale | 3,720 | 6.56 | 24,418 |
| 2024-12-04 | Blackie James (Chief Revenue Officer) | Sale | 6,324 | 6.70 | 42,339 |
| 2024-12-04 | Sahasi Jayesh (EV President, Product and CTO) | Sale | 6,457 | 6.70 | 43,229 |
| 2024-12-04 | Vattuone Steven (Chief Financial Officer) | Sale | 7,538 | 6.70 | 50,466 |
| 2024-12-03 | Blackie James (Chief Revenue Officer) | Sale | 2,809 | 6.60 | 18,550 |
| 2024-12-03 | Sahasi Jayesh (EV President, Product and CTO) | Sale | 2,868 | 6.60 | 18,940 |
| 2024-12-03 | Vattuone Steven (Chief Financial Officer) | Sale | 3,349 | 6.60 | 22,116 |
| 2024-12-02 | Blackie James (Chief Revenue Officer) | Sale | 3,581 | 6.63 | 23,756 |
| 2024-12-02 | Sahasi Jayesh (EV President, Product and CTO) | Sale | 3,656 | 6.63 | 24,253 |
| 2024-12-02 | Vattuone Steven (Chief Financial Officer) | Sale | 4,269 | 6.63 | 28,320 |
| 2024-11-20 | Blackie James (Chief Revenue Officer) | Sale | 4,649 | 6.29 | 29,223 |
| 2024-11-20 | Sahasi Jayesh (EV President, Product and CTO) | Sale | 4,089 | 6.29 | 25,703 |
| 2024-11-20 | Vattuone Steven (Chief Financial Officer) | Sale | 4,383 | 6.29 | 27,551 |
| 2024-11-06 | Blackie James (Chief Revenue Officer) | Sale | 2,291 | 6.51 | 14,916 |
| 2024-11-06 | Blackie James (Chief Revenue Officer) | Option Ex | 2,291 | .99 | 2,268 |
| 2024-10-30 | Blackie James (Chief Revenue Officer) | Sale | 5,122 | 6.50 | 33,313 |
| 2024-10-30 | Blackie James (Chief Revenue Officer) | Option Ex | 5,122 | .99 | 5,070 |
| 2024-10-29 | Blackie James (Chief Revenue Officer) | Sale | 587 | 6.50 | 3,815 |
Insider trading activities including stock purchases, stock sales, and option exercises of ONTF listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of On24 Inc. (symbol ONTF, CIK number 1110611) see the Securities and Exchange Commission (SEC) website.