| BL | | BLACKLINE, INC. | Karole Morgan-Prager | Chief Legal and Administrative | May 20, 2026 | Tax Payment (Shares) | $30.84 | 2,725 | 84,039 | 164,881 | May 21, 2026, 04:24 PM |
| BL | | BLACKLINE, INC. | Karole Morgan-Prager | CHIEF LEGAL AND ADMINISTRATIVE | Feb 20, 2026 | Tax Payment (Shares) | $36.15 | 15,103 | 545,973 | 119,149 | Feb 24, 2026, 05:40 PM |
| BL | | BLACKLINE, INC. | Karole Morgan-Prager | CHIEF LEGAL AND ADMINISTRATIVE | Feb 20, 2026 | Option/RSU Exercise | $36.15 | 15,678 | 566,760 | 134,252 | Feb 24, 2026, 05:40 PM |
| BL | | BLACKLINE, INC. | Karole Morgan-Prager | CHIEF LEGAL AND ADMINISTRATIVE | Nov 20, 2025 | Tax Payment (Shares) | $53.49 | 9,313 | 498,152 | 124,456 | Nov 24, 2025, 06:03 PM |
| BL | | BLACKLINE, INC. | Karole Morgan-Prager | CHIEF LEGAL AND ADMINISTRATIVE | Aug 20, 2025 | Tax Payment (Shares) | $52.23 | 2,230 | 116,473 | 126,686 | Aug 21, 2025, 05:17 PM |
| BL | | BLACKLINE, INC. | Karole Morgan-Prager | CHIEF LEGAL AND ADMINISTRATIVE | May 20, 2025 | Tax Payment (Shares) | $55.43 | 2,229 | 123,553 | 128,915 | May 21, 2025, 04:11 PM |
| BL | | BLACKLINE, INC. | Karole Morgan-Prager | CHIEF LEGAL AND ADMINISTRATIVE | Feb 20, 2025 | Tax Payment (Shares) | $49.32 | 11,045 | 544,739 | 97,966 | Feb 24, 2025, 06:32 PM |
| BL | | BLACKLINE, INC. | Karole Morgan-Prager | CHIEF LEGAL AND ADMINISTRATIVE | Feb 20, 2025 | Option/RSU Exercise | $49.32 | 10,845 | 534,875 | 109,011 | Feb 24, 2025, 06:32 PM |
| BL | | BLACKLINE, INC. | Karole Morgan-Prager | CHIEF LEGAL AND ADMINISTRATIVE | Nov 20, 2024 | Tax Payment (Shares) | $58.53 | 15,699 | 918,862 | 113,651 | Nov 21, 2024, 08:35 PM |
| BL | | BLACKLINE, INC. | Karole Morgan-Prager | CHIEF LEGAL AND ADMINISTRATIVE | Nov 08, 2024 | Option/RSU Exercise | $14.00 | 50,181 | 702,534 | 164,046 | Nov 12, 2024, 04:13 PM |
| BL | | BLACKLINE, INC. | Karole Morgan-Prager | CHIEF LEGAL AND ADMINISTRATIVE | Nov 08, 2024 | Sale | $60.50 | 50,181 | 3,035,762 | 116,846 | Nov 12, 2024, 04:13 PM |
| BL | | BLACKLINE, INC. | Karole Morgan-Prager | CHIEF LEGAL AND ADMINISTRATIVE | Oct 18, 2024 | Sale | $60.06 | 27,079 | 1,626,365 | 113,865 | Oct 21, 2024, 07:07 PM |
| BL | | BLACKLINE, INC. | Karole Morgan-Prager | CHIEF LEGAL AND ADMINISTRATIVE | Oct 18, 2024 | Option/RSU Exercise | $14.00 | 27,079 | 379,106 | 140,944 | Oct 21, 2024, 07:07 PM |
| BL | | BLACKLINE, INC. | Karole Morgan-Prager | CHIEF LEGAL AND ADMINISTRATIVE | Oct 08, 2024 | Option/RSU Exercise | $14.00 | 300 | 4,200 | 114,165 | Oct 10, 2024, 04:06 PM |
| BL | | BLACKLINE, INC. | Karole Morgan-Prager | CHIEF LEGAL AND ADMINISTRATIVE | Oct 08, 2024 | Sale | $55.01 | 300 | 16,503 | 113,865 | Oct 10, 2024, 04:06 PM |
| BL | | BLACKLINE, INC. | Karole Morgan-Prager | CHIEF LEGAL AND ADMINISTRATIVE | Oct 09, 2024 | Option/RSU Exercise | $14.00 | 3,927 | 54,978 | 117,792 | Oct 10, 2024, 04:06 PM |
| BL | | BLACKLINE, INC. | Karole Morgan-Prager | CHIEF LEGAL AND ADMINISTRATIVE | Oct 09, 2024 | Sale | $55.19 | 3,927 | 216,731 | 113,865 | Oct 10, 2024, 04:06 PM |
| BL | | BLACKLINE, INC. | Karole Morgan-Prager | CHIEF LEGAL AND ADMINISTRATIVE | Oct 02, 2024 | Option/RSU Exercise | $14.00 | 5,773 | 80,822 | 119,638 | Oct 04, 2024, 04:07 PM |
| BL | | BLACKLINE, INC. | Karole Morgan-Prager | CHIEF LEGAL AND ADMINISTRATIVE | Oct 02, 2024 | Sale | $55.14 | 5,773 | 318,323 | 113,865 | Oct 04, 2024, 04:07 PM |
| BL | | BLACKLINE, INC. | Karole Morgan-Prager | CHIEF LEGAL AND ADMINISTRATIVE | Oct 01, 2024 | Option/RSU Exercise | $14.00 | 10,000 | 140,000 | 123,865 | Oct 02, 2024, 04:10 PM |
| BL | | BLACKLINE, INC. | Karole Morgan-Prager | CHIEF LEGAL AND ADMINISTRATIVE | Oct 01, 2024 | Sale | $54.03 | 10,000 | 540,317 | 123,840 | Oct 02, 2024, 04:10 PM |
| BL | | BLACKLINE, INC. | Karole Morgan-Prager | CHIEF LEGAL AND ADMINISTRATIVE | Sep 30, 2024 | Sale | $55.00 | 10,000 | 550,000 | 113,865 | Oct 01, 2024, 07:39 PM |
| BL | | BLACKLINE, INC. | Karole Morgan-Prager | CHIEF LEGAL AND ADMINISTRATIVE | Sep 30, 2024 | Option/RSU Exercise | $14.00 | 10,000 | 140,000 | 123,865 | Oct 01, 2024, 07:39 PM |
| BL | | BLACKLINE, INC. | Karole Morgan-Prager | CHIEF LEGAL AND ADMINISTRATIVE | Aug 20, 2024 | Tax Payment (Shares) | $51.59 | 1,559 | 80,429 | 115,210 | Aug 22, 2024, 04:56 PM |
| BL | | BLACKLINE, INC. | Karole Morgan-Prager | CHIEF LEGAL AND ADMINISTRATIVE | Aug 07, 2024 | Option/RSU Exercise | $14.00 | 10,000 | 140,000 | 125,424 | Aug 08, 2024, 05:27 PM |
| BL | | BLACKLINE, INC. | Karole Morgan-Prager | CHIEF LEGAL AND ADMINISTRATIVE | Aug 07, 2024 | Sale | $50.00 | 10,000 | 500,000 | 115,424 | Aug 08, 2024, 05:27 PM |
| BL | | BLACKLINE, INC. | Karole Morgan-Prager | CHIEF LEGAL AND ADMINISTRATIVE | May 20, 2024 | Tax Payment (Shares) | $57.88 | 2,149 | 124,384 | 115,424 | May 22, 2024, 06:14 PM |
| BL | | BLACKLINE, INC. | Karole Morgan-Prager | CHIEF LEGAL AND ADMINISTRATIVE | Feb 20, 2024 | Sale | $57.45 | 10,007 | 574,888 | 91,373 | Mar 20, 2024, 05:46 PM |
| BL | | BLACKLINE, INC. | Karole Morgan-Prager | CHIEF LEGAL AND ADMINISTRATIVE | Feb 20, 2024 | Tax Payment (Shares) | $57.45 | 7,807 | 448,512 | 101,380 | Mar 20, 2024, 05:46 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | CHIEF LEGAL AND ADMINISTRATIVE | Feb 20, 2024 | Tax Payment (Shares) | $57.45 | 7,338 | 421,568 | 95,848 | Feb 22, 2024, 04:24 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | CHIEF LEGAL AND ADMINISTRATIVE | Feb 20, 2024 | Sale | $57.45 | 10,007 | 574,888 | 85,841 | Feb 22, 2024, 04:24 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | Chief Legal and Administrative | Nov 20, 2023 | Tax Payment (Shares) | $57.69 | 1,347 | 77,708 | 103,186 | Nov 21, 2023, 05:34 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | Chief Legal and Administrative | Aug 18, 2023 | Tax Payment (Shares) | $52.07 | 1,347 | 70,138 | 104,533 | Aug 21, 2023, 05:48 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | Chief Legal and Administrative | May 19, 2023 | Tax Payment (Shares) | $53.59 | 1,347 | 72,186 | 105,880 | May 22, 2023, 06:20 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | Chief Legal and Administrative | Feb 21, 2023 | Tax Payment (Shares) | $71.42 | 1,883 | 134,484 | 84,167 | Feb 23, 2023, 06:58 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | Chief Legal and Administrative | Nov 18, 2022 | Tax Payment (Shares) | $60.52 | 1,189 | 71,958 | 46,612 | Nov 21, 2022, 04:41 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | Chief Legal and Administrative | Aug 19, 2022 | Tax Payment (Shares) | $71.39 | 1,189 | 84,883 | 47,801 | Aug 22, 2022, 06:33 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | Chief Legal and Administrative | May 20, 2022 | Tax Payment (Shares) | $72.07 | 1,189 | 85,691 | 48,990 | May 23, 2022, 06:01 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | Chief Legal and Administrative | Feb 18, 2022 | Tax Payment (Shares) | $72.12 | 2,349 | 169,410 | 33,219 | Feb 22, 2022, 08:15 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | Chief Legal and Administrative | Nov 19, 2021 | Tax Payment (Shares) | $119.51 | 1,426 | 170,421 | 35,568 | Nov 22, 2021, 04:37 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | Chief Legal and Administrative | Aug 20, 2021 | Tax Payment (Shares) | $106.41 | 1,427 | 151,847 | 36,994 | Aug 24, 2021, 05:27 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | Chief Legal and Administrative | Feb 19, 2021 | Tax Payment (Shares) | $132.06 | 893 | 117,930 | 35,208 | Feb 23, 2021, 06:09 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | Chief Legal and Administrative | Nov 20, 2020 | Tax Payment (Shares) | $112.62 | 848 | 95,502 | 36,101 | Nov 23, 2020, 04:23 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | Chief Legal and Administrative | Aug 27, 2020 | Option/RSU Exercise | $14.00 | 70,000 | 980,000 | 106,949 | Aug 28, 2020, 04:16 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | Chief Legal and Administrative | Aug 27, 2020 | Sale | $80.00 | 70,000 | 5,600,000 | 36,949 | Aug 28, 2020, 04:16 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | Chief Legal and Administrative | Aug 20, 2020 | Tax Payment (Shares) | $77.72 | 849 | 65,984 | 36,949 | Aug 21, 2020, 04:20 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | Chief Legal and Administrative | Aug 10, 2020 | Option/RSU Exercise | $14.00 | 30,000 | 420,000 | 67,798 | Aug 10, 2020, 08:07 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | Chief Legal and Administrative | Aug 10, 2020 | Sale | $75.07 | 30,000 | 2,252,214 | 55,221 | Aug 10, 2020, 08:07 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | Chief Legal and Administrative | May 20, 2020 | Tax Payment (Shares) | $67.52 | 848 | 57,257 | 37,798 | May 22, 2020, 05:35 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | Chief Legal and Administrative | Feb 20, 2020 | Tax Payment (Shares) | $68.42 | 2,052 | 140,398 | 21,106 | Feb 24, 2020, 05:38 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | Chief Legal and Administrative | Jan 16, 2020 | Option/RSU Exercise | $14.50 | 35,870 | 520,115 | 59,028 | Jan 17, 2020, 04:23 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | Chief Legal and Administrative | Jan 16, 2020 | Sale | $60.03 | 35,870 | 2,153,351 | 23,158 | Jan 17, 2020, 04:23 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | Chief Legal and Administrative | Jan 08, 2020 | Option/RSU Exercise | $14.50 | 10,000 | 145,000 | 33,158 | Jan 10, 2020, 05:11 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | Chief Legal and Administrative | Jan 08, 2020 | Sale | $55.01 | 10,000 | 550,073 | 23,158 | Jan 10, 2020, 05:11 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | Chief Legal and Administrative | Jan 02, 2020 | Option/RSU Exercise | $14.50 | 10,000 | 145,000 | 33,158 | Jan 06, 2020, 04:41 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | Chief Legal and Administrative | Jan 02, 2020 | Sale | $52.35 | 10,000 | 523,529 | 23,158 | Jan 06, 2020, 04:41 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | Chief Legal and Administrative | Dec 02, 2019 | Option/RSU Exercise | $14.50 | 10,000 | 145,000 | 33,158 | Dec 04, 2019, 04:10 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | Chief Legal and Administrative | Dec 02, 2019 | Sale | $52.30 | 10,000 | 522,992 | 24,458 | Dec 04, 2019, 04:10 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | Chief Legal and Administrative | Nov 25, 2019 | Sale | $55.00 | 4,130 | 227,150 | 23,158 | Nov 26, 2019, 04:27 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | Chief Legal and Administrative | Nov 25, 2019 | Option/RSU Exercise | $14.50 | 4,130 | 59,885 | 27,288 | Nov 26, 2019, 04:27 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | Chief Legal and Administrative | Nov 20, 2019 | Tax Payment (Shares) | $53.19 | 447 | 23,776 | 23,158 | Nov 22, 2019, 04:42 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | Chief Legal and Administrative | Nov 07, 2019 | Option/RSU Exercise | $14.50 | 10,000 | 145,000 | 33,605 | Nov 12, 2019, 04:55 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | Chief Legal and Administrative | Nov 07, 2019 | Sale | $51.01 | 10,000 | 510,100 | 23,605 | Nov 12, 2019, 04:55 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | Chief Legal and Administrative | Sep 03, 2019 | Sale | $50.99 | 10,000 | 509,873 | 23,605 | Sep 05, 2019, 04:31 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | Chief Legal and Administrative | Sep 03, 2019 | Option/RSU Exercise | $14.50 | 10,000 | 145,000 | 33,605 | Sep 05, 2019, 04:31 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | Chief Legal and Administrative | Aug 20, 2019 | Tax Payment (Shares) | $51.04 | 448 | 22,866 | 23,605 | Aug 21, 2019, 04:52 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | Chief Legal and Administrative | Aug 08, 2019 | Option/RSU Exercise | $14.50 | 10,000 | 145,000 | 34,053 | Aug 12, 2019, 04:19 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | Chief Legal and Administrative | Aug 08, 2019 | Sale | $54.76 | 10,000 | 547,634 | 24,053 | Aug 12, 2019, 04:19 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | Chief Legal and Administrative | May 20, 2019 | Tax Payment (Shares) | $50.46 | 447 | 22,556 | 24,053 | May 22, 2019, 04:23 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | Chief Legal and Administrative | Aug 13, 2018 | Sale | $46.84 | 19,692 | 922,429 | 17,127 | Mar 19, 2019, 04:19 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | Chief Legal and Administrative | Aug 13, 2018 | Option/RSU Exercise | $14.50 | 19,692 | 285,534 | 32,012 | Mar 19, 2019, 04:19 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | Chief Legal and Administrative | Feb 20, 2019 | Tax Payment (Shares) | $51.28 | 1,272 | 65,228 | 12,320 | Feb 22, 2019, 04:30 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | Chief Legal and Administrative | Aug 10, 2018 | Option/RSU Exercise | $14.50 | 35,628 | 516,606 | 49,220 | Aug 14, 2018, 05:03 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | Chief Legal and Administrative | Aug 10, 2018 | Sale | $47.68 | 35,628 | 1,698,853 | 22,950 | Aug 14, 2018, 05:03 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | Chief Legal and Administrative | Aug 09, 2018 | Sale | $48.80 | 24,115 | 1,176,848 | 13,592 | Aug 13, 2018, 04:40 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | Chief Legal and Administrative | Aug 09, 2018 | Option/RSU Exercise | $14.50 | 24,115 | 349,668 | 37,707 | Aug 13, 2018, 04:40 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | Chief Legal and Administrative | Aug 08, 2018 | Option/RSU Exercise | $14.50 | 20,565 | 298,193 | 34,157 | Aug 10, 2018, 05:41 PM |
| BL | | BLACKLINE, INC. | Morgan Karole Prager | Chief Legal and Administrative | Aug 08, 2018 | Sale | $48.91 | 20,565 | 1,005,801 | 13,592 | Aug 10, 2018, 05:41 PM |