Company: BSTZ
Filing Date: 2025-02-26
Form Type: SC TO-I/A
Source: 0001193125-25-035509
Chunk: 2

Company: BlackRock Science & Technology Term Trust
Filing Date: 2025-02-26
Form: SC TO-I/A
Chunk 2
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 is equal to 98% of the Fund’s NAV per Share 
 as of February 25, 2025.                                                                                 |

Except as specifically provided herein, the information contained in the Schedule TO, the Offer to Purchase and the Letter of Transmittal remains unchanged, and this Final Amendment does not modify any of the information previously reported in the Schedule TO, the Offer to Purchase or the Letter of Transmittal. Item 1 through Item 9 and Item 11 The information set forth in the Offer to Purchase and the related Letter of Transmittal is incorporated by reference into this Final Amendment in answer to Item 1 through Item 9 and Item 11 of the Schedule TO.

| Item 10. | Financial Statements |

(a) The audited annual financial statements of the Fund dated December31, 2023 and the schedule of investments of the Fund dated December31, 2023, both filed with the SEC on EDGAR on Form N-CSRon March6, 2024, are incorporated by reference. The unaudited semi-annual financial statements of the Fund dated June30, 2024 and the schedule of investments of the Fund dated June30, 2024, both filed with the SEC on EDGAR on Form N-CSRSon September5, 2024, are incorporated by reference. (b) Not applicable.

| Item 12(a). | Exhibits |

Item 12(a) of the Schedule TO is hereby amended and supplemented to add the following exhibit: (a)(5)(iii) Press release issued on February 25, 2025 is filed herewith.

| Item 12(c). | Filing Fees |

Filing Fee Exhibit is filed herewith. - 2 -

| Item 13. | Information Required By Schedule 13E-3 |

Not applicable. - 3 -

SIGNATURE After due inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

| BlackRock Science and Technology Term Trust |     |                                              |
| By:                                         |     | /s/ John M. Perlowski                        |
|                                             |     | Name: John M. Perlowski                      |
|                                             |     | Title: President and Chief Executive Officer |
|                                             |     | Dated: February 25, 2025                     |

- 4 -

Exhibit Index

| Exhibit     
 Number      |     | Description                               |
| (a)(5