CTTHCTT PHARMACEUTICAL HOLDINGS, INC.
- Market cap
- $3.23M
- as of 2026-10-22
- Latest close
- $0.06
- as of 2026-10-23
- Sector
- Healthcare
- as of 2026-10-24
- Industry
- Drug Manufacturers - Specialty & Generic
- as of 2026-10-24
Cluster
No cluster in the last 90 days under the default rule (14d · ≥2 insiders · all roles).
Form 4 historysince 2023-10-31
Dashed line = amended filing (Form 4/A)
| Insider | Traded | Filed | Type | Shares | Price | Value | Owned after | 10b5-1 plan | Filing |
|---|---|---|---|---|---|---|---|---|---|
| Ctt Pharmaceutical Holdings, Inc.CEO | Oct 15 | Oct 19 | P | 2,000 | $0.06 | Purchase +$114 | 9,436,656 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Oct 6 | Oct 6 | P | 3,700 | $0.06 | Purchase +$204 | 9,433,656 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Sep 22 | Sep 294/A | P | 10,100 | $0.05 | Purchase +$505 | 9,424,556 | No | Form 4/A |
| Ctt Pharmaceutical Holdings, Inc.CEO | Sep 28 | Sep 28 | P | 3,400 | $0.06 | Purchase +$204 | 9,429,956 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Sep 22 | Sep 22 | P | 10,100 | $0.05 | Purchase +$505 | 1,056,800 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Sep 16 | Sep 16 | P | 10,900 | $0.05 | Purchase +$545 | 9,414,456 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Sep 10 | Sep 10 | P | 3,500 | $0.05 | Purchase +$175 | 9,400,556 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Sep 4 | Sep 4 | P | 9,800 | $0.05 | Purchase +$490 | 9,397,056 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Sep 2 | Sep 2 | P | 3,000 | $0.05 | Purchase +$150 | 9,387,256 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Aug 31 | Aug 31 | P | 3,500 | $0.05 | Purchase +$175 | 9,384,256 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Aug 24 | Aug 24 | P | 2,100 | $0.06 | Purchase +$126 | 9,360,756 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Aug 20 | Aug 20 | P | 11,500 | $0.05 | Purchase +$575 | 9,378,656 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Aug 19 | Aug 19 | P | 10,000 | $0.06 | Purchase +$600 | 9,365,456 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Aug 14 | Aug 14 | P | 1,800 | $0.06 | Purchase +$108 | 9,355,456 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Aug 7 | Aug 10 | P | 7,700 | $0.07 | Purchase +$539 | 9,353,656 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Dec 17, 2025 | Dec 17, 2025 | P | 8,300 | $0.06 | Purchase +$498 | 7,845,956 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc. | Nov 20, 2025 | Nov 24, 2025 | P | 200,000 | $0.04 | Purchase +$8,000 | 3,734,003 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Nov 20, 2025 | Nov 21, 2025 | P | 62,900 | $0.04 | Purchase +$2,516 | 7,837,656 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Oct 31, 2025 | Oct 31, 2025 | P | 7,000 | $0.06 | Purchase +$420 | 7,774,756 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Sep 23, 2025 | Oct 7, 2025 | P | 6,815 | $0.06 | Purchase +$409 | 7,767,756 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Aug 2, 2025 | Sep 23, 2025 | P | 44,085 | $0.05 | Purchase +$2,204 | 7,760,941 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Aug 1, 2025 | Sep 23, 2025 | A | 750,000 | $0.04 | $30,000 | 7,716,856 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Aug 1, 2025 | Aug 1, 2025 | P | 15,800 | $0.04 | Purchase +$632 | 6,966,856 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Jul 8, 2025 | Jul 8, 2025 | P | 8,000 | $0.03 | Purchase +$240 | 6,951,056 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Jun 26, 2025 | Jun 30, 2025 | P | 39,600 | $0.03 | Purchase +$1,188 | 6,943,056 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Jun 23, 2025 | Jun 23, 2025 | P | 16,100 | $0.03 | Purchase +$483 | 6,903,456 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Jun 13, 2024 | Jun 13, 2025 | P | 54,798 | $0.03 | Purchase +$1,644 | 6,887,356 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Jun 9, 2025 | Jun 9, 2025 | P | 82,158 | $0.05 | Purchase +$4,108 | 6,832,558 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Apr 11, 2025 | Jun 9, 2025 | A | 150,000 | $0.06 | $9,000 | 6,750,400 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Apr 9, 2025 | Apr 10, 2025 | P | 9,984 | $0.07 | Purchase +$699 | 6,600,400 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Mar 31, 2025 | Mar 31, 2025 | P | 15,510 | $0.05 | Purchase +$776 | 6,590,416 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Mar 11, 2025 | Mar 14, 2025 | P | 5,400 | $0.06 | Purchase +$324 | 6,574,906 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Mar 7, 2025 | Mar 10, 2025 | P | 11,950 | $0.09 | Purchase +$1,076 | 6,569,506 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Feb 5, 2025 | Feb 6, 2025 | P | 5,200 | $0.12 | Purchase +$624 | 6,557,556 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Nov 25, 2024 | Nov 26, 2024 | P | 23,346 | $0.06 | Purchase +$1,401 | 5,818,846 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Sep 11, 2024 | Sep 13, 2024 | P | 750 | $0.06 | Purchase +$45 | 5,045,500 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Sep 11, 2024 | Sep 13, 2024 | A | 750,000 | $0.04 | $30,000 | 5,795,500 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Sep 11, 2024 | Sep 11, 2024 | P | 1,100 | $0.06 | Purchase +$66 | 5,044,750 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Aug 3, 2024 | Sep 3, 2024 | P | 1,000 | $0.06 | Purchase +$60 | 5,043,650 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Aug 27, 2024 | Aug 27, 2024 | P | 550 | $0.06 | Purchase +$33 | 5,042,650 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Aug 19, 2024 | Aug 21, 2024 | P | 2,900 | $0.05 | Purchase +$145 | 5,042,100 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Aug 12, 2024 | Aug 15, 2024 | P | 1,300 | $0.04 | Purchase +$52 | 5,039,200 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Aug 6, 2024 | Aug 9, 2024 | P | 2,200 | $0.04 | Purchase +$88 | 5,037,900 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Aug 5, 2024 | Aug 6, 2024 | P | 1,000 | $0.04 | Purchase +$40 | 5,035,700 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Aug 1, 2024 | Aug 2, 2024 | P | 1,600 | $0.04 | Purchase +$64 | 5,034,700 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Jul 26, 2024 | Jul 30, 2024 | P | 3,100 | $0.04 | Purchase +$124 | 5,033,100 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Jul 24, 2024 | Jul 26, 2024 | P | 1,700 | $0.04 | Purchase +$68 | 5,030,000 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Jul 18, 2024 | Jul 24, 2024 | P | 2,000 | $0.05 | Purchase +$100 | 5,028,300 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Jul 16, 2024 | Jul 18, 2024 | P | 1,800 | $0.06 | Purchase +$108 | 5,026,300 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Jul 11, 2024 | Jul 15, 2024 | P | 1,070 | $0.06 | Purchase +$64 | 5,024,500 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Jul 11, 2024 | Jul 11, 2024 | P | 2,730 | $0.06 | Purchase +$164 | 5,023,430 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Jul 5, 2024 | Jul 5, 2024 | P | 1,454 | $0.06 | Purchase +$87 | 5,020,700 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Jun 25, 2024 | Jun 28, 2024 | P | 1,300 | $0.06 | Purchase +$78 | 5,019,246 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Jun 20, 2024 | Jun 24, 2024 | P | 1,000 | $0.07 | Purchase +$70 | 5,017,946 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Jun 12, 2024 | Jun 12, 2024 | A | 86,956 | $0.03 | $2,609 | 5,016,946 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Jun 11, 2024 | Jun 11, 2024 | P | 1,990 | $0.05 | Purchase +$100 | 4,929,990 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Jun 3, 2024 | Jun 3, 2024 | P | 7,376 | $0.02 | Purchase +$148 | 4,158,000 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | May 21, 2024 | May 22, 2024 | P | 3,236 | $0.03 | Purchase +$97 | 4,150,624 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | May 7, 2024 | May 8, 2024 | P | 9,500 | $0.04 | Purchase +$380 | 4,167,388 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | May 2, 2024 | May 8, 2024 | P | 4,388 | $0.03 | Purchase +$132 | 4,157,888 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Mar 20, 2023 | Oct 31, 2023 | A | 500,000 | $0.02 | $10,000 | 1,383,500 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Aug 18, 2022 | Oct 31, 2023 | P | 500,000 | $0.02 | Purchase +$10,000 | 1,883,500 | No | Form 4 |
| Ctt Pharmaceutical Holdings, Inc.CEO | Feb 18, 2022 | Oct 31, 2023 | P | 500,000 | $0.02 | Purchase +$10,000 | 2,383,500 | No | Form 4 |