Impact Biomedical Inc. (IBO) Insider Trading
Directors, officers and holders of more than 10% of IBO report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.
Recent Form 4 transactions
The 42 most recent of 42 transactions on file: 8 with code P, 34 with code S and 0 with other codes.
| Date | Insider | Title | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 24, 2026 | DSS, INC. | 10% Owner | S Sale | 156 | $7.06 | $1,101 |
| Sep 23, 2026 | DSS, INC. | 10% Owner | S Sale | 27 | $6.95 | $188 |
| Sep 22, 2026 | DSS, INC. | 10% Owner | S Sale | 57 | $6.94 | $398 |
| Mar 27, 2026 | Macko Todd D | Chief Financial Officer | S Sale | 3,439 | $7.09 | $24,369 |
| Mar 25, 2026 | Macko Todd D | Chief Financial Officer | S Sale | 127 | $7.58 | $961 |
| Mar 23, 2026 | Grady Jason | Director | S Sale | 3,962 | $8.20 | $32,505 |
| May 27, 2025 | DSS, INC. | 10% Owner | S Sale | 3,597 | $6.82 | $24,530 |
| May 27, 2025 | DSS, INC. | 10% Owner | S Sale | 3,597 | $6.82 | $24,530 |
| May 22, 2025 | DSS, INC. | 10% Owner | S Sale | 9,160 | $6.93 | $63,476 |
| May 22, 2025 | DSS, INC. | 10% Owner | S Sale | 9,160 | $6.93 | $63,476 |
| Apr 4, 2025 | Chan Heng Fai Ambrose | 10% Owner | S Sale | 14,263 | $12.12 | $172,800 |
| Apr 4, 2025 | DSS, INC. | 10% Owner | S Sale | 70,586 | $11.97 | $845,013 |
| Apr 3, 2025 | Chan Heng Fai Ambrose | 10% Owner | S Sale | 27,857 | $6.25 | $174,020 |
| Apr 3, 2025 | Chan Heng Fai Ambrose | 10% Owner | S Sale | 27,863 | $7.31 | $203,594 |
| Apr 3, 2025 | Chan Heng Fai Ambrose | 10% Owner | S Sale | 21,655 | $9.83 | $212,890 |
| Apr 2, 2025 | Chan Heng Fai Ambrose | 10% Owner | S Sale | 186 | $8.49 | $1,581 |
| Apr 2, 2025 | Chan Heng Fai Ambrose | 10% Owner | S Sale | 23,772 | $7.33 | $174,300 |
| Apr 2, 2025 | Chan Heng Fai Ambrose | 10% Owner | S Sale | 15,848 | $8.51 | $134,800 |
| Apr 2, 2025 | Chan Heng Fai Ambrose | 10% Owner | S Sale | 30,303 | $7.36 | $222,955 |
| Apr 1, 2025 | Chan Heng Fai Ambrose | 10% Owner | S Sale | 51,506 | $18.26 | $940,550 |
| Apr 1, 2025 | Chan Heng Fai Ambrose | 10% Owner | S Sale | 31,696 | $12.39 | $392,800 |
| Apr 1, 2025 | Chan Heng Fai Ambrose | 10% Owner | S Sale | 93,258 | $13.63 | $1,271,071 |
| Mar 31, 2025 | Chan Heng Fai Ambrose | 10% Owner | S Sale | 23,772 | $12.97 | $308,400 |
| Mar 27, 2025 | DSS, INC. | 10% Owner | S Sale | 3,778 | $31.56 | $119,255 |
| Mar 26, 2025 | DSS, INC. | 10% Owner | S Sale | 781 | $39.75 | $31,053 |
| Mar 26, 2025 | DSS, INC. | 10% Owner | S Sale | 3,826 | $39.49 | $151,081 |
| Mar 21, 2025 | DSS, INC. | 10% Owner | S Sale | 13,201 | $41.65 | $549,847 |
| Mar 21, 2025 | DSS, INC. | 10% Owner | S Sale | 13,201 | $41.65 | $549,847 |
| Mar 21, 2025 | DSS, INC. | 10% Owner | S Sale | 13,201 | $41.65 | $549,847 |
| Mar 20, 2025 | DSS, INC. | 10% Owner | S Sale | 4,222 | $59.06 | $249,350 |
| Mar 20, 2025 | DSS, INC. | 10% Owner | P Purchase | 16 | $19.56 | $310 |
| Dec 5, 2024 | Heuszel Frank D | Chief Executive Officer | P Purchase | 40 | $28.49 | $1,129 |
| Dec 2, 2024 | DSS, INC. | 10% Owner | S Sale | 2 | $36.60 | $58 |
| Nov 27, 2024 | Heuszel Frank D | Chief Executive Officer | P Purchase | 40 | $32.94 | $1,305 |
| Nov 26, 2024 | Heuszel Frank D | Chief Executive Officer | P Purchase | 40 | $32.69 | $1,295 |
| Nov 26, 2024 | Heuszel Frank D | Chief Executive Officer | P Purchase | 44 | $33.13 | $1,444 |
| Nov 18, 2024 | DSS, INC. | 10% Owner | S Sale | 396 | $38.07 | $15,085 |
| Nov 13, 2024 | DSS, INC. | 10% Owner | S Sale | 16 | $35.34 | $560 |
| Nov 12, 2024 | DSS, INC. | 10% Owner | S Sale | 40 | $34.79 | $1,379 |
| Sep 18, 2024 | DSS, INC. | 10% Owner | P Purchase | 79 | $29.40 | $2,330 |
| Sep 17, 2024 | DSS, INC. | 10% Owner | P Purchase | 618 | $30.29 | $18,720 |
| Sep 16, 2024 | DSS, INC. | 10% Owner | P Purchase | 3,962 | $33.95 | $134,500 |
Questions about this data
Which insider transactions are open-market trades?
Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.
How quickly are insider trades reported?
A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.
Who has to file Form 4?
Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.
Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.