Protagonist Therapeutics, Inc - PTGX
Insiders (Form 4) · last 180 days · showing up to 200 transactions
· Form 144 is shown in the SEC filings tab
· Updating…
Visible: 0
Transaction codes:
P = Open-market purchase ·
S = Open-market sale ·
A = Grant/award ·
M = Exercise/conversion of derivative ·
G = Gift ·
F = Tax withholding ·
J = Other ·
A/D:
A = Acquired (buy/receive) ·
D = Disposed (sell/give)
| Filed | Owner | Title | Code | A/D | Shares | Price | Value | Shares after | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Oct 02, 2026 | Chief Financial Officer | M | D | 5,312.0 | 0.0 | 0.0 | 25,235.0 | View | |
| Oct 02, 2026 | Chief Financial Officer | M | D | 15,650.0 | 0.0 | 0.0 | 51,150.0 | View | |
| Oct 02, 2026 | Chief Financial Officer | M | D | 28,438.0 | 0.0 | 0.0 | 49,562.0 | View | |
| Oct 02, 2026 | Chief Financial Officer | M | D | 9,229.0 | 0.0 | 0.0 | 29,291.0 | View | |
| Oct 02, 2026 | Chief Financial Officer | S | D | 46,034.0 | 141.78 | 6,526,700.52 | 59,003.0 | View | |
| Oct 02, 2026 | Chief Financial Officer | S | D | 12,595.0 | 141.77 | 1,785,593.15 | 105,037.0 | View | |
| Oct 02, 2026 | Chief Financial Officer | M | A | 5,312.0 | 12.17 | 64,647.04 | 117,632.0 | View | |
| Oct 02, 2026 | Chief Financial Officer | M | A | 15,650.0 | 19.19 | 300,323.5 | 112,320.0 | View | |
| Oct 02, 2026 | Chief Financial Officer | M | A | 28,438.0 | 23.42 | 666,017.96 | 96,670.0 | View | |
| Oct 02, 2026 | Chief Financial Officer | M | A | 9,229.0 | 38.98 | 359,746.42 | 68,232.0 | View | |
| Sep 10, 2026 | President and CEO | M | D | 7,278.0 | 0.0 | 0.0 | 0.0 | View | |
| Sep 10, 2026 | President and CEO | M | D | 63,548.0 | 0.0 | 0.0 | 7,278.0 | View | |
| Sep 10, 2026 | President and CEO | M | D | 54,174.0 | 0.0 | 0.0 | 70,826.0 | View | |
| Sep 10, 2026 | President and CEO | S | D | 7,278.0 | 144.1 | 1,048,759.8 | 522,968.0 | View | |
| Sep 10, 2026 | President and CEO | M | A | 7,278.0 | 21.58 | 157,059.24 | 530,246.0 | View | |
| Sep 10, 2026 | President and CEO | S | D | 63,548.0 | 146.18 | 9,289,446.64 | 522,968.0 | View | |
| Sep 10, 2026 | President and CEO | M | A | 63,548.0 | 21.58 | 1,371,365.84 | 586,516.0 | View | |
| Sep 10, 2026 | President and CEO | S | D | 54,174.0 | 145.87 | 7,902,361.38 | 522,968.0 | View | |
| Sep 10, 2026 | President and CEO | M | A | 54,174.0 | 21.58 | 1,169,074.92 | 577,142.0 | View | |
| Sep 08, 2026 | President and CEO | G | D | 510.0 | 0.0 | 0.0 | 522,968.0 | View | |
| Aug 12, 2026 | President and CEO | M | D | 34,239.0 | 0.0 | 0.0 | 125,000.0 | View | |
| Aug 12, 2026 | President and CEO | M | D | 65,761.0 | 0.0 | 0.0 | 159,239.0 | View | |
| Aug 12, 2026 | President and CEO | S | D | 34,239.0 | 148.52 | 5,085,176.28 | 523,478.0 | View | |
| Aug 12, 2026 | President and CEO | M | A | 34,239.0 | 21.58 | 738,877.62 | 557,717.0 | View | |
| Aug 12, 2026 | President and CEO | S | D | 65,761.0 | 149.11 | 9,805,622.71 | 523,478.0 | View | |
| Aug 12, 2026 | President and CEO | M | A | 65,761.0 | 21.58 | 1,419,122.38 | 589,239.0 | View | |
| Jun 25, 2026 | — | M | D | 9,000.0 | 0.0 | 0.0 | 0.0 | View | |
| Jun 25, 2026 | — | S | D | 9,000.0 | 117.94 | 1,061,460.0 | 7,825.0 | View | |
| Jun 25, 2026 | — | M | A | 9,000.0 | 16.54 | 148,860.0 | 16,825.0 | View | |
| Jun 11, 2026 | — | M | D | 6,000.0 | 0.0 | 0.0 | 9,000.0 | View | |
| Jun 11, 2026 | — | M | D | 3,000.0 | 0.0 | 0.0 | 0.0 | View | |
| Jun 11, 2026 | — | S | D | 9,000.0 | 107.68 | 969,120.0 | 7,825.0 | View | |
| Jun 11, 2026 | — | M | A | 6,000.0 | 16.54 | 99,240.0 | 16,825.0 | View | |
| Jun 11, 2026 | — | M | A | 3,000.0 | 11.8 | 35,400.0 | 10,825.0 | View | |
| Jun 01, 2026 | — | M | D | 9,000.0 | 0.0 | 0.0 | 3,000.0 | View | |
| Jun 01, 2026 | — | S | D | 9,000.0 | 99.64 | 896,760.0 | 7,825.0 | View | |
| Jun 01, 2026 | — | M | A | 9,000.0 | 11.8 | 106,200.0 | 16,825.0 | View | |
| May 14, 2026 | President and CEO | M | D | 75,000.0 | 0.0 | 0.0 | 225,000.0 | View | |
| May 14, 2026 | President and CEO | S | D | 75,000.0 | 100.12 | 7,509,000.0 | 523,478.0 | View | |
| May 14, 2026 | President and CEO | M | A | 75,000.0 | 21.58 | 1,618,500.0 | 598,478.0 | View | |
| May 12, 2026 | President and CEO | M | D | 75,000.0 | 0.0 | 0.0 | 225,000.0 | View | |
| May 12, 2026 | President and CEO | S | D | 75,000.0 | 100.12 | 7,509,000.0 | 523,478.0 | View | |
| May 12, 2026 | President and CEO | M | A | 75,000.0 | 21.58 | 1,618,500.0 | 598,478.0 | View | |
| May 11, 2026 | — | M | D | 12,000.0 | 0.0 | 0.0 | 0.0 | View | |
| May 11, 2026 | — | M | D | 24,000.0 | 0.0 | 0.0 | 0.0 | View | |
| May 11, 2026 | — | S | D | 5,130.0 | 100.0 | 513,000.0 | 12,695.0 | View | |
| May 11, 2026 | — | S | D | 6,000.0 | 100.0 | 600,000.0 | 0.0 | View | |
| May 11, 2026 | — | S | D | 12,000.0 | 100.07 | 1,200,840.0 | 6,000.0 | View | |
| May 11, 2026 | — | S | D | 36,000.0 | 100.14 | 3,605,040.0 | 27,825.0 | View | |
| May 11, 2026 | — | M | A | 12,000.0 | 6.98 | 83,760.0 | 43,825.0 | View | |
| May 11, 2026 | — | M | A | 24,000.0 | 6.45 | 154,800.0 | 31,825.0 | View | |
| Apr 24, 2026 | President and CEO | G | D | 1,460.0 | 0.0 | 0.0 | 523,478.0 | View | |
| Apr 21, 2026 | Chief Financial Officer | S | D | 1,750.0 | 105.47 | 184,572.5 | 59,003.0 | View |