Form 4 for FTH Faeth Therapeutics, Inc.
Accepted 2026-05-15 16:22:57 ET · period of report 2026-03-31 · accession 0001104659-26-062605 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MI | 2026-05-15 16:22 | 2026-03-31+ | FTH | MILLENNIUM MANAGEMENT LLC | 10% | P - Purchase | $31.37 | +12.2K | 147.7K | +9% | +$382.1K |
| MI | 2026-05-15 16:22 | 2026-03-31+ | FTH | MILLENNIUM MANAGEMENT LLC | 10% | S - Sale | $28.07 | -2,741 | 147.7K | -2% | -$76.9K |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-03-31 | P | A | 616 | $24.69 | 146,657 | I See footnote | — | — | (F1) Represents volume-weighted average price ("VWAP") of purchases of 616 shares of common stock ("Common Stock"), par value $0.0001 per share, of Sensei Biotherapeutics, Inc. (the "Company") on March 31, 2026 at prices ranging from $23.91 to $24.90. Upon request by the Commission staff, the Company, or a security holder of the Company, the reporting persons will provide full information regarding the number of shares purchased or sold by the reporting person at each separate price within each range represented by a VWAP disclosed herein. (F2) In each case, the number of shares of the Company's Common Stock disclosed in column 5 is the number of shares of the Company's Common Stock beneficially owned by Millennium Management LLC at the conclusion of the transactions on the date disclosed in the corresponding entry in column 2. (F3) The transactions in the Company's Common Stock reported herein were made by ICS Opportunities II LLC or other trading entities, in each case subject to voting control and investment discretion by Millennium Management LLC, Millennium Group Management LLC (the managing member of Millennium Management LLC) and Israel A. Englander (the sole voting trustee of the managing member of Millennium Group Management LLC). Each reporting person disclaims beneficial ownership of the shares of the Company's Common Stock disclosed herein except to the extent of such reporting person's pecuniary interest therein, if any. |
| 2 | Common | Common Stock | 2026-03-31 | P | A | 1,770 | $25.32 | 146,657 | I See footnote | — | — | (F4) Represents VWAP of purchases of 1,770 shares of the Company's Common Stock on March 31, 2026 at prices ranging from $25.13 to $26.12. (F2) In each case, the number of shares of the Company's Common Stock disclosed in column 5 is the number of shares of the Company's Common Stock beneficially owned by Millennium Management LLC at the conclusion of the transactions on the date disclosed in the corresponding entry in column 2. (F3) The transactions in the Company's Common Stock reported herein were made by ICS Opportunities II LLC or other trading entities, in each case subject to voting control and investment discretion by Millennium Management LLC, Millennium Group Management LLC (the managing member of Millennium Management LLC) and Israel A. Englander (the sole voting trustee of the managing member of Millennium Group Management LLC). Each reporting person disclaims beneficial ownership of the shares of the Company's Common Stock disclosed herein except to the extent of such reporting person's pecuniary interest therein, if any. |
| 3 | Common | Common Stock | 2026-03-31 | P | A | 1,048 | $26.73 | 146,657 | I See footnote | — | — | (F5) Represents VWAP of purchases of 1,048 shares of the Company's Common Stock on March 31, 2026 at prices ranging from $26.2587 to $27.1994. (F2) In each case, the number of shares of the Company's Common Stock disclosed in column 5 is the number of shares of the Company's Common Stock beneficially owned by Millennium Management LLC at the conclusion of the transactions on the date disclosed in the corresponding entry in column 2. (F3) The transactions in the Company's Common Stock reported herein were made by ICS Opportunities II LLC or other trading entities, in each case subject to voting control and investment discretion by Millennium Management LLC, Millennium Group Management LLC (the managing member of Millennium Management LLC) and Israel A. Englander (the sole voting trustee of the managing member of Millennium Group Management LLC). Each reporting person disclaims beneficial ownership of the shares of the Company's Common Stock disclosed herein except to the extent of such reporting person's pecuniary interest therein, if any. |
| 4 | Common | Common Stock | 2026-03-31 | P | A | 17 | $27.78 | 146,657 | I See footnote | — | — | (F6) Represents VWAP of purchases of 17 shares of the Company's Common Stock on March 31, 2026 at prices ranging from $27.525 to $28.405. (F2) In each case, the number of shares of the Company's Common Stock disclosed in column 5 is the number of shares of the Company's Common Stock beneficially owned by Millennium Management LLC at the conclusion of the transactions on the date disclosed in the corresponding entry in column 2. (F3) The transactions in the Company's Common Stock reported herein were made by ICS Opportunities II LLC or other trading entities, in each case subject to voting control and investment discretion by Millennium Management LLC, Millennium Group Management LLC (the managing member of Millennium Management LLC) and Israel A. Englander (the sole voting trustee of the managing member of Millennium Group Management LLC). Each reporting person disclaims beneficial ownership of the shares of the Company's Common Stock disclosed herein except to the extent of such reporting person's pecuniary interest therein, if any. |
| 5 | Common | Common Stock | 2026-03-31 | P | A | 186 | $30.48 | 146,657 | I See footnote | — | — | (F7) Represents VWAP of purchases of 186 shares of the Company's Common Stock on March 31, 2026 at prices ranging from $30.1693 to $30.73. (F2) In each case, the number of shares of the Company's Common Stock disclosed in column 5 is the number of shares of the Company's Common Stock beneficially owned by Millennium Management LLC at the conclusion of the transactions on the date disclosed in the corresponding entry in column 2. (F3) The transactions in the Company's Common Stock reported herein were made by ICS Opportunities II LLC or other trading entities, in each case subject to voting control and investment discretion by Millennium Management LLC, Millennium Group Management LLC (the managing member of Millennium Management LLC) and Israel A. Englander (the sole voting trustee of the managing member of Millennium Group Management LLC). Each reporting person disclaims beneficial ownership of the shares of the Company's Common Stock disclosed herein except to the extent of such reporting person's pecuniary interest therein, if any. |
| 6 | Common | Common Stock | 2026-03-31 | P | A | 1,957 | $31.45 | 146,657 | I See footnote | — | — | (F8) Represents VWAP of purchases of 1,957 shares of the Company's Common Stock on March 31, 2026 at prices ranging from $31.215 to $31.17. (F2) In each case, the number of shares of the Company's Common Stock disclosed in column 5 is the number of shares of the Company's Common Stock beneficially owned by Millennium Management LLC at the conclusion of the transactions on the date disclosed in the corresponding entry in column 2. (F3) The transactions in the Company's Common Stock reported herein were made by ICS Opportunities II LLC or other trading entities, in each case subject to voting control and investment discretion by Millennium Management LLC, Millennium Group Management LLC (the managing member of Millennium Management LLC) and Israel A. Englander (the sole voting trustee of the managing member of Millennium Group Management LLC). Each reporting person disclaims beneficial ownership of the shares of the Company's Common Stock disclosed herein except to the extent of such reporting person's pecuniary interest therein, if any. |
| 7 | Common | Common Stock | 2026-03-31 | P | A | 411 | $32.60 | 146,657 | I See footnote | — | — | (F9) Represents VWAP of purchases of 411 shares of the Company's Common Stock on March 31, 2026 at prices ranging from $32.4343 to $32.91. (F2) In each case, the number of shares of the Company's Common Stock disclosed in column 5 is the number of shares of the Company's Common Stock beneficially owned by Millennium Management LLC at the conclusion of the transactions on the date disclosed in the corresponding entry in column 2. (F3) The transactions in the Company's Common Stock reported herein were made by ICS Opportunities II LLC or other trading entities, in each case subject to voting control and investment discretion by Millennium Management LLC, Millennium Group Management LLC (the managing member of Millennium Management LLC) and Israel A. Englander (the sole voting trustee of the managing member of Millennium Group Management LLC). Each reporting person disclaims beneficial ownership of the shares of the Company's Common Stock disclosed herein except to the extent of such reporting person's pecuniary interest therein, if any. |
| 8 | Common | Common Stock | 2026-03-31 | S | D | 191 | $24.28 | 146,657 | I See footnote | — | — | (F10) Represents VWAP of sales of 191 shares of the Company's Common Stock on March 31, 2026 at prices ranging from $23.91 to $24.6089. (F2) In each case, the number of shares of the Company's Common Stock disclosed in column 5 is the number of shares of the Company's Common Stock beneficially owned by Millennium Management LLC at the conclusion of the transactions on the date disclosed in the corresponding entry in column 2. (F3) The transactions in the Company's Common Stock reported herein were made by ICS Opportunities II LLC or other trading entities, in each case subject to voting control and investment discretion by Millennium Management LLC, Millennium Group Management LLC (the managing member of Millennium Management LLC) and Israel A. Englander (the sole voting trustee of the managing member of Millennium Group Management LLC). Each reporting person disclaims beneficial ownership of the shares of the Company's Common Stock disclosed herein except to the extent of such reporting person's pecuniary interest therein, if any. |
| 9 | Common | Common Stock | 2026-03-31 | S | D | 1,251 | $25.17 | 146,657 | I See footnote | — | — | (F11) Represents VWAP of sales of 1,251 shares of the Company's Common Stock on March 31, 2026 at prices ranging from $25.13 to $25.45. (F2) In each case, the number of shares of the Company's Common Stock disclosed in column 5 is the number of shares of the Company's Common Stock beneficially owned by Millennium Management LLC at the conclusion of the transactions on the date disclosed in the corresponding entry in column 2. (F3) The transactions in the Company's Common Stock reported herein were made by ICS Opportunities II LLC or other trading entities, in each case subject to voting control and investment discretion by Millennium Management LLC, Millennium Group Management LLC (the managing member of Millennium Management LLC) and Israel A. Englander (the sole voting trustee of the managing member of Millennium Group Management LLC). Each reporting person disclaims beneficial ownership of the shares of the Company's Common Stock disclosed herein except to the extent of such reporting person's pecuniary interest therein, if any. |
| 10 | Common | Common Stock | 2026-03-31 | S | D | 57 | $27.11 | 146,657 | I See footnote | — | — | (F12) Represents sales of 57 shares of the Company's Common Stock on March 31, 2026 at $27.1147 per share. (F2) In each case, the number of shares of the Company's Common Stock disclosed in column 5 is the number of shares of the Company's Common Stock beneficially owned by Millennium Management LLC at the conclusion of the transactions on the date disclosed in the corresponding entry in column 2. (F3) The transactions in the Company's Common Stock reported herein were made by ICS Opportunities II LLC or other trading entities, in each case subject to voting control and investment discretion by Millennium Management LLC, Millennium Group Management LLC (the managing member of Millennium Management LLC) and Israel A. Englander (the sole voting trustee of the managing member of Millennium Group Management LLC). Each reporting person disclaims beneficial ownership of the shares of the Company's Common Stock disclosed herein except to the extent of such reporting person's pecuniary interest therein, if any. |
| 11 | Common | Common Stock | 2026-03-31 | S | D | 5 | $28.41 | 146,657 | I See footnote | — | — | (F13) Represents sales of 5 shares of the Company's Common Stock on March 31, 2026 at $28.4050 per share. (F2) In each case, the number of shares of the Company's Common Stock disclosed in column 5 is the number of shares of the Company's Common Stock beneficially owned by Millennium Management LLC at the conclusion of the transactions on the date disclosed in the corresponding entry in column 2. (F3) The transactions in the Company's Common Stock reported herein were made by ICS Opportunities II LLC or other trading entities, in each case subject to voting control and investment discretion by Millennium Management LLC, Millennium Group Management LLC (the managing member of Millennium Management LLC) and Israel A. Englander (the sole voting trustee of the managing member of Millennium Group Management LLC). Each reporting person disclaims beneficial ownership of the shares of the Company's Common Stock disclosed herein except to the extent of such reporting person's pecuniary interest therein, if any. |
| 12 | Common | Common Stock | 2026-03-31 | S | D | 87 | $31.52 | 146,657 | I See footnote | — | — | (F14) Represents sales of 87 shares of the Company's Common Stock on March 31, 2026 at $31.52 per share. (F2) In each case, the number of shares of the Company's Common Stock disclosed in column 5 is the number of shares of the Company's Common Stock beneficially owned by Millennium Management LLC at the conclusion of the transactions on the date disclosed in the corresponding entry in column 2. (F3) The transactions in the Company's Common Stock reported herein were made by ICS Opportunities II LLC or other trading entities, in each case subject to voting control and investment discretion by Millennium Management LLC, Millennium Group Management LLC (the managing member of Millennium Management LLC) and Israel A. Englander (the sole voting trustee of the managing member of Millennium Group Management LLC). Each reporting person disclaims beneficial ownership of the shares of the Company's Common Stock disclosed herein except to the extent of such reporting person's pecuniary interest therein, if any. |
| 13 | Common | Common Stock | 2026-04-01 | P | A | 1,161 | $31.53 | 147,731 | I See footnote | — | — | (F15) Represents VWAP of purchases of 1,161 shares of the Company's Common Stock on April 1, 2026 at prices ranging from $31.52 to $32.50. (F2) In each case, the number of shares of the Company's Common Stock disclosed in column 5 is the number of shares of the Company's Common Stock beneficially owned by Millennium Management LLC at the conclusion of the transactions on the date disclosed in the corresponding entry in column 2. (F3) The transactions in the Company's Common Stock reported herein were made by ICS Opportunities II LLC or other trading entities, in each case subject to voting control and investment discretion by Millennium Management LLC, Millennium Group Management LLC (the managing member of Millennium Management LLC) and Israel A. Englander (the sole voting trustee of the managing member of Millennium Group Management LLC). Each reporting person disclaims beneficial ownership of the shares of the Company's Common Stock disclosed herein except to the extent of such reporting person's pecuniary interest therein, if any. |
| 14 | Common | Common Stock | 2026-04-01 | P | A | 1,613 | $34.59 | 147,731 | I See footnote | — | — | (F16) Represents VWAP of purchases of 1,613 shares of the Company's Common Stock on April 1, 2026 at prices ranging from $34.04 to $34.98. (F2) In each case, the number of shares of the Company's Common Stock disclosed in column 5 is the number of shares of the Company's Common Stock beneficially owned by Millennium Management LLC at the conclusion of the transactions on the date disclosed in the corresponding entry in column 2. (F3) The transactions in the Company's Common Stock reported herein were made by ICS Opportunities II LLC or other trading entities, in each case subject to voting control and investment discretion by Millennium Management LLC, Millennium Group Management LLC (the managing member of Millennium Management LLC) and Israel A. Englander (the sole voting trustee of the managing member of Millennium Group Management LLC). Each reporting person disclaims beneficial ownership of the shares of the Company's Common Stock disclosed herein except to the extent of such reporting person's pecuniary interest therein, if any. |
| 15 | Common | Common Stock | 2026-04-01 | P | A | 3,401 | $35.46 | 147,731 | I See footnote | — | — | (F17) Represents VWAP of purchases of 3,401 shares of the Company's Common Stock on April 1, 2026 at prices ranging from $35.06 to $35.90. (F2) In each case, the number of shares of the Company's Common Stock disclosed in column 5 is the number of shares of the Company's Common Stock beneficially owned by Millennium Management LLC at the conclusion of the transactions on the date disclosed in the corresponding entry in column 2. (F3) The transactions in the Company's Common Stock reported herein were made by ICS Opportunities II LLC or other trading entities, in each case subject to voting control and investment discretion by Millennium Management LLC, Millennium Group Management LLC (the managing member of Millennium Management LLC) and Israel A. Englander (the sole voting trustee of the managing member of Millennium Group Management LLC). Each reporting person disclaims beneficial ownership of the shares of the Company's Common Stock disclosed herein except to the extent of such reporting person's pecuniary interest therein, if any. |
| 16 | Common | Common Stock | 2026-04-01 | S | D | 1,104 | $31.52 | 147,731 | I See footnote | — | — | (F18) Represents sales of 1,104 shares of the Company's Common Stock on April 1, 2026 at $31.52 per share. (F2) In each case, the number of shares of the Company's Common Stock disclosed in column 5 is the number of shares of the Company's Common Stock beneficially owned by Millennium Management LLC at the conclusion of the transactions on the date disclosed in the corresponding entry in column 2. (F3) The transactions in the Company's Common Stock reported herein were made by ICS Opportunities II LLC or other trading entities, in each case subject to voting control and investment discretion by Millennium Management LLC, Millennium Group Management LLC (the managing member of Millennium Management LLC) and Israel A. Englander (the sole voting trustee of the managing member of Millennium Group Management LLC). Each reporting person disclaims beneficial ownership of the shares of the Company's Common Stock disclosed herein except to the extent of such reporting person's pecuniary interest therein, if any. |
| 17 | Common | Common Stock | 2026-04-01 | S | D | 46 | $34.75 | 147,731 | I See footnote | — | — | (F19) Represents VWAP of sales of 46 shares of the Company's Common Stock on April 1, 2026 at prices ranging from $34.5271 to $35.3850. (F2) In each case, the number of shares of the Company's Common Stock disclosed in column 5 is the number of shares of the Company's Common Stock beneficially owned by Millennium Management LLC at the conclusion of the transactions on the date disclosed in the corresponding entry in column 2. (F3) The transactions in the Company's Common Stock reported herein were made by ICS Opportunities II LLC or other trading entities, in each case subject to voting control and investment discretion by Millennium Management LLC, Millennium Group Management LLC (the managing member of Millennium Management LLC) and Israel A. Englander (the sole voting trustee of the managing member of Millennium Group Management LLC). Each reporting person disclaims beneficial ownership of the shares of the Company's Common Stock disclosed herein except to the extent of such reporting person's pecuniary interest therein, if any. |