Apollomics Inc. (APLM) Insider Trading
Directors, officers and holders of more than 10% of APLM 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 45 most recent of 45 transactions on file: 5 with code P, 0 with code S and 40 with other codes.
| Date | Insider | Title | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 15, 2026 | CHEN HONG-JUNG | Director | M Exercise | 500 | Not measured | Not measured |
| Sep 15, 2026 | Yen Hung Hsien | Director | M Exercise | 500 | Not measured | Not measured |
| Sep 15, 2026 | LIN PETER KUAN-HOW | Chief Financial Officer | M Exercise | 10,000 | Not measured | Not measured |
| Sep 15, 2026 | Chen Yi-Kuei | Chief Operating Officer | M Exercise | 5,000 | Not measured | Not measured |
| Sep 15, 2026 | Chen Hung-Wen | Chief Executive Officer | M Exercise | 5,000 | Not measured | Not measured |
| Sep 15, 2026 | TSAI HSIEN-SHU | Director | M Exercise | 500 | Not measured | Not measured |
| Sep 15, 2026 | CHEN HONG-JUNG | Director | M Exercise | 500 | Not measured | Not measured |
| Sep 15, 2026 | Yen Hung Hsien | Director | M Exercise | 500 | Not measured | Not measured |
| Sep 15, 2026 | LIN PETER KUAN-HOW | Chief Financial Officer | F Tax Payment | 3,416 | $24.02 | $82,052 |
| Sep 15, 2026 | LIN PETER KUAN-HOW | Chief Financial Officer | M Exercise | 10,000 | Not measured | Not measured |
| Sep 15, 2026 | Chen Yi-Kuei | Chief Operating Officer | M Exercise | 5,000 | Not measured | Not measured |
| Sep 15, 2026 | Chen Hung-Wen | Chief Executive Officer | M Exercise | 5,000 | Not measured | Not measured |
| Sep 15, 2026 | TSAI HSIEN-SHU | Director | M Exercise | 500 | Not measured | Not measured |
| Sep 14, 2026 | Chen Yi-Kuei | Chief Operating Officer | A Award | 8,000 | Not measured | Not measured |
| Sep 14, 2026 | CHEN HONG-JUNG | Director | A Award | 2,000 | Not measured | Not measured |
| Sep 14, 2026 | TSAI HSIEN-SHU | Director | A Award | 2,000 | Not measured | Not measured |
| Sep 14, 2026 | Huang Ya-Chi | Director | A Award | 2,000 | Not measured | Not measured |
| Sep 14, 2026 | Chen Hung-Wen | Chief Executive Officer | A Award | 8,000 | Not measured | Not measured |
| Sep 14, 2026 | LIN PETER KUAN-HOW | Chief Financial Officer | A Award | 6,000 | Not measured | Not measured |
| Sep 14, 2026 | Yen Hung Hsien | Director | A Award | 2,000 | Not measured | Not measured |
| Aug 17, 2026 | Huang Ya-Chi | Director | M Exercise | 500 | Not measured | Not measured |
| Aug 17, 2026 | Huang Ya-Chi | Director | M Exercise | 500 | Not measured | Not measured |
| Aug 14, 2026 | Chen Yi-Kuei | Chief Operating Officer | P Purchase | 20,000 | $15.00 | $300,000 |
| Aug 14, 2026 | LIN PETER KUAN-HOW | Chief Financial Officer | P Purchase | 26,667 | $15.00 | $400,005 |
| Aug 14, 2026 | Chen Hung-Wen | Chief Executive Officer | P Purchase | 266,667 | $15.00 | $4,000,005 |
| Aug 14, 2026 | Chen Hung-Wen | Chief Executive Officer | P Purchase | 103,333 | $15.00 | $1,549,995 |
| Aug 14, 2026 | Chen Hung-Wen | Chief Executive Officer | P Purchase | 166,667 | $12.00 | $2,000,004 |
| Jun 15, 2026 | Chen Yi-Kuei | Chief Operating Officer | M Exercise | 5,000 | Not measured | Not measured |
| Jun 15, 2026 | Jan Chen-Huan | Director | M Exercise | 500 | Not measured | Not measured |
| Jun 15, 2026 | LIN PETER KUAN-HOW | Chief Financial Officer | M Exercise | 10,000 | Not measured | Not measured |
| Jun 15, 2026 | Chen Yi-Kuei | Chief Operating Officer | M Exercise | 5,000 | Not measured | Not measured |
| Jun 15, 2026 | CHU YI-AN | Director | M Exercise | 500 | Not measured | Not measured |
| Jun 15, 2026 | TSAI HSIEN-SHU | Director | M Exercise | 500 | Not measured | Not measured |
| Jun 15, 2026 | Chen Hung-Wen | Chief Executive Officer | M Exercise | 5,000 | Not measured | Not measured |
| Jun 15, 2026 | CHEN HONG-JUNG | Director | M Exercise | 500 | Not measured | Not measured |
| Jun 15, 2026 | LIN PETER KUAN-HOW | Chief Financial Officer | F Tax Payment | 3,588 | $13.85 | $49,694 |
| Jun 15, 2026 | LIN PETER KUAN-HOW | Chief Financial Officer | M Exercise | 10,000 | Not measured | Not measured |
| Jun 15, 2026 | Jan Chen-Huan | Director | M Exercise | 500 | Not measured | Not measured |
| Jun 15, 2026 | Chen Hung-Wen | Chief Executive Officer | M Exercise | 5,000 | Not measured | Not measured |
| Jun 15, 2026 | CHU YI-AN | Director | M Exercise | 500 | Not measured | Not measured |
| Jun 15, 2026 | CHEN HONG-JUNG | Director | M Exercise | 500 | Not measured | Not measured |
| Jun 15, 2026 | TSAI HSIEN-SHU | Director | M Exercise | 500 | Not measured | Not measured |
| May 17, 2026 | Huang Ya-Chi | Director | M Exercise | 500 | Not measured | Not measured |
| May 17, 2026 | Huang Ya-Chi | Director | M Exercise | 500 | Not measured | Not measured |
| Mar 31, 2026 | LIN PETER KUAN-HOW | Chief Financial Officer | F Tax Payment | 3,582 | $15.85 | $56,775 |
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.