Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Blackline, Inc. (BL) since 2016 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Blackline, Inc.. Table 2 shows the detailed insider transactions. This company's CIK number is 1666134.
Total stock buying since 2016: $29,056,917.
Total stock sales since 2016: $1,591,842,935.
Total stock option exercises since 2016: $25,965,608.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2025 | 10,000 | $486,000 | 12,803 | $654,525 | 81,867 | $4,037,676 |
| 2024 | 10,552 | $497,871 | 316,594 | $17,693,970 | 271,216 | $4,250,008 |
| 2023 | 0 | $0 | 95,860 | $6,437,477 | 46,896 | $708,437 |
| 2022 | 300 | $23,046 | 21,469 | $1,406,648 | 14,000 | $124,555 |
| 2021 | 0 | $0 | 644,230 | $74,768,203 | 146,012 | $4,369,644 |
| 2020 | 0 | $0 | 1,845,722 | $127,639,382 | 388,408 | $6,622,904 |
| 2019 | 0 | $0 | 1,465,302 | $62,067,705 | 124,130 | $1,759,885 |
| 2018 | 0 | $0 | 22,052,746 | $958,461,198 | 387,500 | $3,967,499 |
| 2017 | 0 | $0 | 10,371,644 | $342,713,827 | 25,000 | $125,000 |
| 2016 | 1,650,000 | $28,050,000 | 0 | $0 | 0 | $0 |
| Trading Period | Insider Buying | Insider Sales | Option Exercises | |||
|---|---|---|---|---|---|---|
| year-month | Shares | Value | Shares | Value | Shares | Value |
| 2025-08 | 10,000 | $486,000 | 664 | $35,875 | 0 | $0 |
| 2025-05 | 0 | $0 | 3,051 | $167,250 | 0 | $0 |
| 2025-02 | 0 | $0 | 9,088 | $451,400 | 81,867 | $4,037,676 |
| 2024-12 | 0 | $0 | 24,408 | $1,574,682 | 13,000 | $634,984 |
| 2024-11 | 0 | $0 | 53,401 | $3,249,177 | 50,181 | $702,534 |
| 2024-10 | 0 | $0 | 47,079 | $2,721,621 | 47,079 | $659,106 |
| 2024-09 | 0 | $0 | 100,956 | $5,538,724 | 100,956 | $1,413,384 |
| 2024-08 | 0 | $0 | 16,765 | $851,416 | 10,000 | $140,000 |
| 2024-06 | 7,552 | $348,222 | 50,000 | $2,382,350 | 50,000 | $700,000 |
| 2024-05 | 3,000 | $149,649 | 4,770 | $271,794 | 0 | $0 |
| 2024-02 | 0 | $0 | 18,465 | $1,058,771 | 0 | $0 |
| 2024-01 | 0 | $0 | 750 | $45,435 | 0 | $0 |
| 2023-12 | 0 | $0 | 4,822 | $300,192 | 0 | $0 |
| 2023-11 | 0 | $0 | 5,000 | $268,850 | 0 | $0 |
| 2023-09 | 0 | $0 | 750 | $45,255 | 0 | $0 |
| 2023-08 | 0 | $0 | 1,308 | $74,016 | 0 | $0 |
| 2023-05 | 0 | $0 | 6,955 | $381,262 | 5,000 | $70,000 |
| 2023-04 | 0 | $0 | 10,750 | $704,375 | 10,000 | $140,000 |
| 2023-03 | 0 | $0 | 15,448 | $1,070,982 | 15,896 | $247,067 |
| 2023-02 | 0 | $0 | 50,827 | $3,592,545 | 16,000 | $251,370 |
| 2022-12 | 0 | $0 | 500 | $33,730 | 1,000 | $41,370 |
| 2022-11 | 0 | $0 | 6,953 | $406,519 | 1,000 | $23,185 |
| 2022-10 | 0 | $0 | 1,500 | $91,020 | 3,000 | $15,000 |
| 2022-09 | 0 | $0 | 1,500 | $99,090 | 3,000 | $15,000 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-08-22 | Stalick Michelle D (Chief Accounting Officer) | Sale | 664 | 54.03 | 35,875 |
| 2025-08-08 | Henshall David J (Director) | Buy | 10,000 | 48.60 | 486,000 |
| 2025-05-28 | Stalick Michelle D (Chief Accounting Officer) | Sale | 795 | 55.14 | 43,836 |
| 2025-05-21 | Woodhams Mark (Chief Revenue Officer) | Sale | 1,856 | 54.65 | 101,430 |
| 2025-05-12 | Stalick Michelle D (Chief Accounting Officer) | Sale | 400 | 54.96 | 21,984 |
| 2025-02-21 | Woodhams Mark (Chief Revenue Officer) | Sale | 9,088 | 49.67 | 451,400 |
| 2025-02-20 | Woodhams Mark (Chief Revenue Officer) | Option Ex | 10,987 | 49.32 | 541,878 |
| 2025-02-20 | Ryan Owen (CO-CEO) | Option Ex | 18,937 | 49.32 | 933,972 |
| 2025-02-20 | Partin Mark (CHIEF FINANCIAL OFFICER) | Option Ex | 18,309 | 49.32 | 902,999 |
| 2025-02-20 | Tucker Therese (CO-CEO) | Option Ex | 18,937 | 49.32 | 933,972 |
| 2025-02-20 | Villanova Patrick (Chief Accounting Officer) | Option Ex | 3,852 | 49.32 | 189,980 |
| 2025-02-20 | Morgan-prager Karole (CHIEF LEGAL AND ADMINISTRATIVE) | Option Ex | 10,845 | 49.32 | 534,875 |
| 2024-12-13 | Woodhams Mark (Chief Revenue Officer) | Option Ex | 1,458 | 48.84 | 71,216 |
| 2024-12-12 | Woodhams Mark (Chief Revenue Officer) | Sale | 24,408 | 64.52 | 1,574,682 |
| 2024-12-12 | Woodhams Mark (Chief Revenue Officer) | Option Ex | 11,542 | 48.84 | 563,768 |
| 2024-11-11 | Yamamoto Mika (Director) | Sale | 3,220 | 62.09 | 199,929 |
| 2024-11-08 | Morgan-prager Karole (CHIEF LEGAL AND ADMINISTRATIVE) | Sale | 50,181 | 60.77 | 3,049,248 |
| 2024-11-08 | Morgan-prager Karole (CHIEF LEGAL AND ADMINISTRATIVE) | Option Ex | 50,181 | 14.00 | 702,534 |
| 2024-10-18 | Morgan-prager Karole (CHIEF LEGAL AND ADMINISTRATIVE) | Sale | 27,079 | 60.06 | 1,626,364 |
| 2024-10-18 | Morgan-prager Karole (CHIEF LEGAL AND ADMINISTRATIVE) | Option Ex | 27,079 | 14.00 | 379,106 |
| 2024-10-09 | Morgan-prager Karole (CHIEF LEGAL AND ADMINISTRATIVE) | Sale | 3,927 | 55.19 | 216,731 |
| 2024-10-09 | Morgan-prager Karole (CHIEF LEGAL AND ADMINISTRATIVE) | Option Ex | 3,927 | 14.00 | 54,978 |
| 2024-10-08 | Morgan-prager Karole (CHIEF LEGAL AND ADMINISTRATIVE) | Sale | 300 | 55.01 | 16,503 |
| 2024-10-08 | Morgan-prager Karole (CHIEF LEGAL AND ADMINISTRATIVE) | Option Ex | 300 | 14.00 | 4,200 |
| 2024-10-02 | Morgan-prager Karole (CHIEF LEGAL AND ADMINISTRATIVE) | Sale | 5,773 | 55.14 | 318,323 |
| 2024-10-02 | Morgan-prager Karole (CHIEF LEGAL AND ADMINISTRATIVE) | Option Ex | 5,773 | 14.00 | 80,822 |
| 2024-10-01 | Morgan-prager Karole (CHIEF LEGAL AND ADMINISTRATIVE) | Sale | 10,000 | 54.37 | 543,700 |
| 2024-10-01 | Morgan-prager Karole (CHIEF LEGAL AND ADMINISTRATIVE) | Option Ex | 10,000 | 14.00 | 140,000 |
| 2024-09-30 | Partin Mark (CHIEF FINANCIAL OFFICER) | Sale | 85,308 | 54.97 | 4,689,380 |
| 2024-09-30 | Partin Mark (CHIEF FINANCIAL OFFICER) | Option Ex | 85,308 | 14.00 | 1,194,312 |
| 2024-09-30 | Morgan-prager Karole (CHIEF LEGAL AND ADMINISTRATIVE) | Sale | 10,000 | 55.00 | 550,000 |
| 2024-09-30 | Morgan-prager Karole (CHIEF LEGAL AND ADMINISTRATIVE) | Option Ex | 10,000 | 14.00 | 140,000 |
| 2024-09-27 | Partin Mark (CHIEF FINANCIAL OFFICER) | Sale | 5,648 | 53.00 | 299,344 |
| 2024-09-27 | Partin Mark (CHIEF FINANCIAL OFFICER) | Option Ex | 5,648 | 14.00 | 79,072 |
| 2024-08-21 | Woodhams Mark (Chief Revenue Officer) | Sale | 1,387 | 51.70 | 71,707 |
| 2024-08-13 | Whye Barbara (Director) | Sale | 5,378 | 52.01 | 279,709 |
| 2024-08-07 | Morgan-prager Karole (CHIEF LEGAL AND ADMINISTRATIVE) | Sale | 10,000 | 50.00 | 500,000 |
| 2024-08-07 | Morgan-prager Karole (CHIEF LEGAL AND ADMINISTRATIVE) | Option Ex | 10,000 | 14.00 | 140,000 |
| 2024-06-11 | Ryan Owen (CO-CEO) | Buy | 7,552 | 46.11 | 348,222 |
| 2024-06-04 | Partin Mark (CHIEF FINANCIAL OFFICER) | Sale | 50,000 | 47.65 | 2,382,350 |
| 2024-06-04 | Partin Mark (CHIEF FINANCIAL OFFICER) | Option Ex | 50,000 | 14.00 | 700,000 |
| 2024-05-24 | Ryan Owen (CO-CEO) | Buy | 3,000 | 49.88 | 149,649 |
| 2024-05-21 | Woodhams Mark (CHIEF REVENUE OFFICER) | Sale | 1,893 | 55.43 | 104,928 |
| 2024-05-01 | Woodhams Mark (CHIEF REVENUE OFFICER) | Sale | 2,877 | 58.00 | 166,866 |
| 2024-02-29 | Thompson Kevin B | Sale | 4,500 | 57.50 | 258,750 |
| 2024-02-21 | Woodhams Mark (CHIEF REVENUE OFFICER) | Sale | 3,208 | 56.15 | 180,129 |
| 2024-02-20 | Prager Morgan Karole (CHIEF LEGAL AND ADMINISTRATIVE) | Sale | 10,007 | 57.45 | 574,892 |
| 2024-02-01 | Unterman Thomas | Sale | 750 | 60.00 | 45,000 |
| 2024-01-02 | Unterman Thomas (Director) | Sale | 750 | 60.58 | 45,435 |
| 2023-12-15 | Woodhams Mark (Chief Revenue Officer) | Sale | 4,072 | 62.67 | 255,192 |
| 2023-12-01 | Unterman Thomas (Director) | Sale | 750 | 60.00 | 45,000 |
| 2023-11-08 | Yamamoto Mika (Director) | Sale | 5,000 | 53.77 | 268,850 |
| 2023-09-01 | Unterman Thomas (Director) | Sale | 750 | 60.34 | 45,255 |
| 2023-08-31 | Unterman Thomas (Director) | Sale | 750 | 60.00 | 45,000 |
| 2023-08-21 | Woodhams Mark (Chief Revenue Officer) | Sale | 558 | 52.00 | 29,016 |
| 2023-05-22 | Woodhams Mark (Chief Revenue Officer) | Sale | 558 | 53.28 | 29,730 |
| 2023-05-22 | Hirsch Peter (Chief Technology Officer) | Sale | 1,397 | 53.28 | 74,432 |
| 2023-05-01 | Partin Mark (Chief Financial Officer) | Sale | 5,000 | 55.42 | 277,100 |
| 2023-05-01 | Partin Mark (Chief Financial Officer) | Option Ex | 5,000 | 14.00 | 70,000 |
| 2023-04-03 | Partin Mark (Chief Financial Officer) | Sale | 10,000 | 65.45 | 654,470 |
| 2023-04-03 | Partin Mark (Chief Financial Officer) | Option Ex | 10,000 | 14.00 | 140,000 |
| 2023-04-03 | Unterman Thomas (Director) | Sale | 750 | 66.54 | 49,905 |
| 2023-03-02 | Partin Mark (Chief Financial Officer) | Sale | 5,000 | 70.00 | 350,000 |
| 2023-03-02 | Partin Mark (Chief Financial Officer) | Option Ex | 5,000 | 14.00 | 70,000 |
| 2023-03-01 | Partin Mark (Chief Financial Officer) | Sale | 10,000 | 69.04 | 690,380 |
| 2023-03-01 | Partin Mark (Chief Financial Officer) | Option Ex | 10,000 | 14.00 | 140,000 |
| 2023-03-01 | Unterman Thomas (Director) | Sale | 448 | 68.31 | 30,602 |
| 2023-03-01 | Unterman Thomas (Director) | Option Ex | 896 | 41.37 | 37,067 |
| 2023-02-23 | Hirsch Peter (Chief Technology Officer) | Sale | 2,046 | 71.92 | 147,148 |
| 2023-02-23 | Huffman Marc (Chief Executive Officer) | Sale | 6,878 | 70.92 | 487,760 |
| 2023-02-21 | Woodhams Mark (Chief Revenue Officer) | Sale | 1,493 | 69.77 | 104,166 |
| 2023-02-21 | Partin Mark (Chief Financial Officer) | Sale | 15,000 | 70.70 | 1,060,560 |
| 2023-02-21 | Partin Mark (Chief Financial Officer) | Option Ex | 15,000 | 14.00 | 210,000 |
| 2023-02-21 | Hirsch Peter (Chief Technology Officer) | Sale | 5,260 | 69.77 | 366,990 |
| 2023-02-21 | Huffman Marc (Chief Executive Officer) | Sale | 19,650 | 70.74 | 1,390,021 |
| 2023-02-01 | Unterman Thomas (Director) | Sale | 500 | 71.80 | 35,900 |
| 2023-02-01 | Unterman Thomas (Director) | Option Ex | 1,000 | 41.37 | 41,370 |
| 2022-12-01 | Unterman Thomas (Director) | Sale | 500 | 67.46 | 33,730 |
| 2022-12-01 | Unterman Thomas (Director) | Option Ex | 1,000 | 41.37 | 41,370 |
| 2022-11-21 | Woodhams Mark (Chief Revenue Officer) | Sale | 515 | 59.75 | 30,771 |
| 2022-11-21 | Hirsch Peter (Chief Technology Officer) | Sale | 1,997 | 59.75 | 119,320 |
| 2022-11-07 | Woodhams Mark (Chief Revenue Officer) | Sale | 3,941 | 57.82 | 227,868 |
| 2022-11-01 | Unterman Thomas (Director) | Sale | 500 | 57.12 | 28,560 |
| 2022-11-01 | Unterman Thomas (Director) | Option Ex | 1,000 | 23.18 | 23,185 |
| 2022-10-03 | Unterman Thomas (Director) | Sale | 1,000 | 60.68 | 60,680 |
| 2022-10-03 | Unterman Thomas (Director) | Option Ex | 2,000 | 5.00 | 10,000 |
| 2022-09-01 | Unterman Thomas (Director) | Sale | 1,000 | 66.06 | 66,060 |
| 2022-09-01 | Unterman Thomas (Director) | Option Ex | 2,000 | 5.00 | 10,000 |
| 2022-08-22 | Hirsch Peter (Chief Technology Officer) | Sale | 1,997 | 69.91 | 139,610 |
| 2022-08-01 | Unterman Thomas (Director) | Sale | 500 | 62.42 | 31,210 |
| 2022-08-01 | Unterman Thomas (Director) | Option Ex | 1,000 | 5.00 | 5,000 |
| 2022-07-01 | Unterman Thomas (Director) | Sale | 500 | 66.36 | 33,180 |
| 2022-07-01 | Unterman Thomas (Director) | Option Ex | 1,000 | 5.00 | 5,000 |
| 2022-06-01 | Unterman Thomas (Director) | Sale | 500 | 73.70 | 36,850 |
| 2022-06-01 | Unterman Thomas (Director) | Option Ex | 1,000 | 5.00 | 5,000 |
| 2022-05-23 | Hirsch Peter (Chief Technology Officer) | Sale | 2,592 | 71.77 | 186,027 |
| 2022-05-02 | Unterman Thomas (Director) | Sale | 500 | 66.82 | 33,410 |
| 2022-05-02 | Unterman Thomas (Director) | Option Ex | 1,000 | 5.00 | 5,000 |
| 2022-04-01 | Unterman Thomas (Director) | Sale | 500 | 73.35 | 36,675 |
| 2022-04-01 | Unterman Thomas (Director) | Option Ex | 1,000 | 5.00 | 5,000 |
| 2022-02-22 | Hirsch Peter (Chief Technology Officer) | Sale | 3,427 | 71.13 | 243,762 |
| 2022-02-22 | Unterman Thomas (Director) | Sale | 500 | 71.13 | 35,565 |
| 2022-02-22 | Unterman Thomas (Director) | Option Ex | 1,000 | 5.00 | 5,000 |
| 2022-02-14 | Ryan Owen (Director) | Buy | 300 | 76.82 | 23,046 |
| 2021-12-10 | Partin Mark (Chief Financial Officer) | Sale | 5,000 | 106.26 | 531,315 |
| 2021-12-10 | Partin Mark (Chief Financial Officer) | Option Ex | 5,000 | 14.00 | 70,000 |
| 2021-11-30 | Tucker Therese (Executive Chair) | Sale | 10,000 | 110.98 | 1,109,810 |
| 2021-11-24 | Woodhams Mark (Chief Revenue Officer) | Sale | 23,334 | 113.00 | 2,636,695 |
| 2021-11-24 | Woodhams Mark (Chief Revenue Officer) | Option Ex | 23,334 | 49.04 | 1,144,299 |
| 2021-11-23 | Tucker Therese (Executive Chair) | Sale | 10,000 | 113.66 | 1,136,630 |
| 2021-11-22 | Hirsch Peter (Chief Technology Officer) | Sale | 1,762 | 119.43 | 210,435 |
| 2021-11-16 | Tucker Therese (Executive Chair) | Sale | 38,665 | 125.53 | 4,853,501 |
| 2021-11-10 | Partin Mark (Chief Financial Officer) | Sale | 12,500 | 129.64 | 1,620,550 |
| 2021-11-10 | Partin Mark (Chief Financial Officer) | Option Ex | 12,500 | 14.00 | 175,000 |
| 2021-11-09 | Hirsch Peter (Chief Technology Officer) | Sale | 3,463 | 131.92 | 456,845 |
| 2021-11-09 | Hirsch Peter (Chief Technology Officer) | Option Ex | 3,463 | 52.54 | 181,946 |
| 2021-11-08 | Hirsch Peter (Chief Technology Officer) | Sale | 4,970 | 130.73 | 649,713 |
| 2021-11-08 | Hirsch Peter (Chief Technology Officer) | Option Ex | 4,970 | 52.54 | 261,123 |
| 2021-11-05 | Hirsch Peter (Chief Technology Officer) | Sale | 9,912 | 132.59 | 1,314,182 |
| 2021-11-05 | Hirsch Peter (Chief Technology Officer) | Option Ex | 9,912 | 52.54 | 520,776 |
| 2021-11-05 | Huffman Marc (Chief Executive Officer) | Sale | 11,742 | 130.00 | 1,526,460 |
| 2021-11-01 | Smith Graham (Director) | Sale | 5,000 | 127.05 | 635,250 |
| 2021-11-01 | Smith Graham (Director) | Option Ex | 5,000 | 14.50 | 72,500 |
| 2021-10-19 | Tucker Therese (Executive Chair) | Sale | 29,575 | 124.97 | 3,695,899 |
| 2021-10-18 | Partin Mark (Chief Financial Officer) | Sale | 3,543 | 125.38 | 444,210 |
| 2021-10-18 | Partin Mark (Chief Financial Officer) | Option Ex | 3,543 | 14.00 | 49,602 |
| 2021-10-14 | Partin Mark (Chief Financial Officer) | Sale | 3,957 | 125.47 | 496,468 |
| 2021-10-14 | Partin Mark (Chief Financial Officer) | Option Ex | 3,957 | 14.00 | 55,398 |
| 2021-10-12 | Tucker Therese (Executive Chair) | Sale | 15,661 | 119.07 | 1,864,739 |
| 2021-10-11 | Partin Mark (Chief Financial Officer) | Sale | 5,000 | 117.63 | 588,145 |
| 2021-10-11 | Partin Mark (Chief Financial Officer) | Option Ex | 5,000 | 14.00 | 70,000 |
| 2021-10-05 | Tucker Therese (Executive Chair) | Sale | 10,000 | 116.81 | 1,168,060 |
| 2021-09-28 | Tucker Therese (Executive Chair) | Sale | 10,000 | 117.81 | 1,178,120 |
| 2021-09-23 | Partin Mark (Chief Financial Officer) | Sale | 6,680 | 125.92 | 841,112 |
| 2021-09-23 | Partin Mark (Chief Financial Officer) | Option Ex | 6,680 | 14.00 | 93,520 |
| 2021-09-21 | Tucker Therese (Executive Chair) | Sale | 29,412 | 120.52 | 3,544,704 |
| 2021-09-17 | Partin Mark (Chief Financial Officer) | Sale | 820 | 125.54 | 102,943 |
| 2021-09-17 | Partin Mark (Chief Financial Officer) | Option Ex | 820 | 14.00 | 11,480 |
| 2021-09-14 | Tucker Therese (Executive Chair) | Sale | 61,748 | 118.92 | 7,342,886 |
| 2021-09-10 | Partin Mark (Chief Financial Officer) | Sale | 5,000 | 120.62 | 603,105 |
| 2021-09-10 | Partin Mark (Chief Financial Officer) | Option Ex | 5,000 | 14.00 | 70,000 |
| 2021-09-07 | Tucker Therese (Executive Chair) | Sale | 13,287 | 118.93 | 1,580,276 |
| 2021-09-07 | Smith Graham (Director) | Sale | 2,000 | 120.00 | 240,000 |
| 2021-09-07 | Smith Graham (Director) | Option Ex | 2,000 | 14.50 | 29,000 |
| 2021-09-02 | Unterman Thomas (Director) | Sale | 477 | 111.99 | 53,419 |
| 2021-09-01 | Unterman Thomas (Director) | Option Ex | 1,000 | 5.00 | 5,000 |
| 2021-08-31 | Tucker Therese (Executive Chair) | Sale | 10,000 | 109.45 | 1,094,510 |
| 2021-08-24 | Tucker Therese (Executive Chair) | Sale | 10,000 | 109.98 | 1,099,820 |
| 2021-08-23 | Woodhams Mark (Chief Revenue Officer) | Sale | 23,333 | 107.28 | 2,503,047 |
| 2021-08-23 | Woodhams Mark (Chief Revenue Officer) | Option Ex | 23,333 | 49.04 | 1,144,250 |
Insider trading activities including stock purchases, stock sales, and option exercises of BL listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Blackline, Inc. (symbol BL, CIK number 1666134) see the Securities and Exchange Commission (SEC) website.