Fulcrum Therapeutics, Inc. (FULC)
Fulcrum Therapeutics, Inc. (FULC) Insider Trading
Directors, officers and holders of more than 10% of FULC 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 41 most recent of 41 transactions on file: 6 with code P, 9 with code S and 26 with other codes.
| Date | Insider | Title | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jul 17, 2026 | TANG KEVIN | 10% Owner | P Purchase | 50,945 | $3.52 | $179,326 |
| Jul 16, 2026 | TANG KEVIN | 10% Owner | P Purchase | 116,671 | $3.56 | $415,349 |
| Jul 15, 2026 | TANG KEVIN | 10% Owner | P Purchase | 107,377 | $3.56 | $382,262 |
| Jul 14, 2026 | TANG KEVIN | 10% Owner | P Purchase | 53,651 | $3.56 | $190,998 |
| Jul 14, 2026 | TANG KEVIN | 10% Owner | P Purchase | 75,952 | $3.58 | $271,908 |
| Jul 13, 2026 | TANG KEVIN | 10% Owner | P Purchase | 12,966 | $3.54 | $45,900 |
| Jun 30, 2026 | GERAGHTY JAMES A | Director | A Award | 32,000 | Not measured | Not measured |
| Jun 30, 2026 | Ezekowitz Alan | Director | A Award | 32,000 | Not measured | Not measured |
| Jun 30, 2026 | King Rachel K. | Director | A Award | 32,000 | Not measured | Not measured |
| Jun 30, 2026 | Haviland Kate | Director | A Award | 32,000 | Not measured | Not measured |
| Jun 30, 2026 | Gould Robert J | Director | A Award | 32,000 | Not measured | Not measured |
| Jun 30, 2026 | Dorton Katina | Director | A Award | 32,000 | Not measured | Not measured |
| Jun 30, 2026 | Banks Sonja | Director | A Award | 32,000 | Not measured | Not measured |
| Jun 30, 2026 | Hill Colin | Director | A Award | 32,000 | Not measured | Not measured |
| Apr 23, 2026 | Lehrer-Graiwer Joshua | Director | A Award | 64,000 | Not measured | Not measured |
| Feb 2, 2026 | Tourangeau Greg | Principal Accounting Officer | A Award | 57,000 | Not measured | Not measured |
| Feb 2, 2026 | Oltmans Curtis Gale | Chief Legal Officer | A Award | 170,000 | Not measured | Not measured |
| Feb 2, 2026 | Gould Robert J | Director | S Sale | 15,000 | $10.72 | $160,857 |
| Feb 2, 2026 | Sapir Alex | See Remarks | A Award | 650,000 | Not measured | Not measured |
| Feb 2, 2026 | Musso Alan A | Chief Financial Officer | A Award | 170,000 | Not measured | Not measured |
| Jan 2, 2026 | Gould Robert J | Director | S Sale | 15,000 | $11.87 | $178,089 |
| Jan 2, 2026 | Gould Robert J | Director | S Sale | 15,000 | $10.87 | $163,089 |
| Dec 15, 2025 | Oltmans Curtis Gale | Chief Legal Officer | S Sale | 3,452 | $12.92 | $44,600 |
| Dec 8, 2025 | RA CAPITAL MANAGEMENT, L.P. | 10% Owner | S Sale | 91,722 | $14.98 | $1,373,996 |
| Dec 8, 2025 | RA CAPITAL MANAGEMENT, L.P. | 10% Owner | S Sale | 2,706,397 | $14.28 | $38,647,349 |
| Dec 8, 2025 | RA CAPITAL MANAGEMENT, L.P. | 10% Owner | S Sale | 1,377,020 | $13.33 | $18,355,677 |
| Nov 19, 2025 | Gould Robert J | Director | S Sale | 15,000 | $11.03 | $165,495 |
| Jun 26, 2025 | Haviland Kate | Director | A Award | 36,000 | Not measured | Not measured |
| Jun 26, 2025 | Dorton Katina | Director | A Award | 36,000 | Not measured | Not measured |
| Jun 26, 2025 | GERAGHTY JAMES A | Director | A Award | 36,000 | Not measured | Not measured |
| Jun 26, 2025 | Ezekowitz Alan | Director | A Award | 36,000 | Not measured | Not measured |
| Jun 26, 2025 | Gould Robert J | Director | A Award | 36,000 | Not measured | Not measured |
| Jun 26, 2025 | Banks Sonja | Director | A Award | 36,000 | Not measured | Not measured |
| Jun 26, 2025 | Hill Colin | Director | A Award | 36,000 | Not measured | Not measured |
| Jun 26, 2025 | King Rachel K. | Director | A Award | 36,000 | Not measured | Not measured |
| May 8, 2025 | Tourangeau Greg | Principal Accounting Officer | S Sale | 498 | $5.06 | $2,520 |
| Jan 24, 2025 | Musso Alan A | Chief Financial Officer | A Award | 285,000 | Not measured | Not measured |
| Jan 24, 2025 | Sapir Alex | See Remarks | A Award | 582,000 | Not measured | Not measured |
| Jan 24, 2025 | Tourangeau Greg | Principal Accounting Officer | A Award | 76,120 | Not measured | Not measured |
| Jan 24, 2025 | Oltmans Curtis Gale | Chief Legal Officer | A Award | 225,000 | Not measured | Not measured |
| Nov 12, 2024 | King Rachel K. | Director | A Award | 60,000 | Not measured | Not measured |
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.