Insider Transactions last 24 months for Phathom Pharmaceuticals, Inc. - NSDQ: PHAT
Transactions
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Buy
Sell
Option Exercise
Filer's Name
Relationship/ Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
Parikh Asit Director 03/10/2026 AG Indirect COM 40,000 $0.00 $0.00 120,500 Parikh Asit Director 03/10/2026 DG Direct COM 40,000 $0.00 $0.00 10,500 Breedlove Robert Charles Principal Accounting Officer 02/27/2026 DF Direct COM 414 $12.56 $5,199.84 61,480 Breedlove Robert Charles Principal Accounting Officer 02/27/2026 DF Direct COM 964 $12.56 $12,107.84 61,894 Breedlove Robert Charles Principal Accounting Officer 02/27/2026 AA Direct COM 2,790 $0.00 $0.00 62,858 Breedlove Robert Charles Principal Accounting Officer 02/27/2026 AA Direct COM 13,000 $0.00 $0.00 60,068 Basta Steven L President and CEO 02/10/2026 DF Direct COM 6,277 $12.82 $80,471.14 373,315 Basta Steven L President and CEO 02/10/2026 AA Direct COM 12,362 $0.00 $0.00 379,592 Cook Anne Marie Chief Legal Off. & Corp. Sec. 02/10/2026 DF Direct COM 1,535 $12.82 $19,678.70 88,660 Cook Anne Marie Chief Legal Off. & Corp. Sec. 02/10/2026 AA Direct COM 3,461 $0.00 $0.00 90,195 Parikh Asit Director 01/23/2026 AG Indirect COM 80,500 $0.00 $0.00 80,500 Parikh Asit Director 01/23/2026 DG Direct COM 80,500 $0.00 $0.00 50,500 Breedlove Robert Charles Principal Accounting Officer 01/21/2026 DF Direct COM 776 $13.61 $10,561.36 47,068 Parikh Asit Director 01/13/2026 AM Direct COM 8,750 $10.30 $90,125.00 131,000 Narula Sanjeev Chief Financial & Bus. Officer 01/02/2026 AA Direct COM 82,715 $0.00 $0.00 226,715 Cook Anne Marie Chief Legal Off. & Corp. Sec. 01/02/2026 AA Direct COM 75,345 $0.00 $0.00 85,012 Basta Steven L President and CEO 01/02/2026 AA Direct COM 251,034 $0.00 $0.00 364,820 Parikh Asit Director 12/19/2025 AM Direct COM 8,750 $10.30 $90,125.00 122,250 Breedlove Robert Charles Principal Accounting Officer 12/18/2025 DF Direct COM 230 $16.28 $3,744.40 47,844 Basta Steven L President and CEO 12/17/2025 DF Direct COM 31,502 $15.36 $483,870.72 113,786 Basta Steven L President and CEO 12/17/2025 AA Direct COM 62,038 $0.00 $0.00 145,288 Cook Anne Marie Chief Legal Off. & Corp. Sec. 12/17/2025 DF Direct COM 7,703 $15.36 $118,318.08 9,667 Cook Anne Marie Chief Legal Off. & Corp. Sec. 12/17/2025 AA Direct COM 17,370 $0.00 $0.00 17,370 Basta Steven L President and CEO 11/28/2025 DF Direct COM 48,375 $15.62 $755,617.50 83,250 Basta Steven L President and CEO 11/28/2025 AM Direct COM 90,000 $0.00 $0.00 131,625
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Filer's Name
Relationship/ Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
Parikh Asit Director 03/10/2026 AG Indirect COM 40,000 $0.00 $0.00 120,500 Breedlove Robert Charles Principal Accounting Officer 02/27/2026 AA Direct COM 2,790 $0.00 $0.00 62,858 Breedlove Robert Charles Principal Accounting Officer 02/27/2026 AA Direct COM 13,000 $0.00 $0.00 60,068 Basta Steven L President and CEO 02/10/2026 AA Direct COM 12,362 $0.00 $0.00 379,592 Cook Anne Marie Chief Legal Off. & Corp. Sec. 02/10/2026 AA Direct COM 3,461 $0.00 $0.00 90,195 Parikh Asit Director 01/23/2026 AG Indirect COM 80,500 $0.00 $0.00 80,500 Narula Sanjeev Chief Financial & Bus. Officer 01/02/2026 AA Direct COM 82,715 $0.00 $0.00 226,715 Cook Anne Marie Chief Legal Off. & Corp. Sec. 01/02/2026 AA Direct COM 75,345 $0.00 $0.00 85,012 Basta Steven L President and CEO 01/02/2026 AA Direct COM 251,034 $0.00 $0.00 364,820 Basta Steven L President and CEO 12/17/2025 AA Direct COM 62,038 $0.00 $0.00 145,288 Cook Anne Marie Chief Legal Off. & Corp. Sec. 12/17/2025 AA Direct COM 17,370 $0.00 $0.00 17,370 Parikh Asit Director 06/03/2025 AA Direct COM 10,500 $0.00 $0.00 113,500 Stenhouse Mark Director 06/03/2025 AA Direct COM 10,500 $0.00 $0.00 30,000 Fields Heidi Director 06/03/2025 AA Direct COM 10,500 $0.00 $0.00 30,000 Topper James N Director 06/03/2025 AA Direct COM 10,500 $0.00 $0.00 42,596 Cola Michael F Director 06/03/2025 AA Direct COM 10,500 $0.00 $0.00 39,798 Karbe Frank Director 06/03/2025 AA Direct COM 10,500 $0.00 $0.00 67,500 Topper James N Director 05/21/2025 AP Indirect COM 3,780 $3.86 $14,609.32 59,403 Topper James N Director 05/14/2025 AP Indirect COM 6,300 $3.32 $20,919.15 55,623 Topper James N Director 05/13/2025 AP Indirect COM 1,120 $3.16 $3,543.34 49,323 Topper James N Director 05/12/2025 AP Indirect COM 12,601 $3.04 $38,300.74 48,203 Topper James N Director 05/09/2025 AP Indirect COM 2,226 $3.62 $8,053.00 35,602 Topper James N Director 05/09/2025 AP Indirect COM 33,376 $3.19 $106,562.89 33,376 Parikh Asit Director 05/07/2025 AP Direct COM 5,000 $2.40 $11,984.50 95,500 Parikh Asit Director 05/06/2025 AP Direct COM 5,000 $2.60 $13,000.00 90,500
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Filer's Name
Relationship/ Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
Parikh Asit Director 03/10/2026 DG Direct COM 40,000 $0.00 $0.00 10,500 Breedlove Robert Charles Principal Accounting Officer 02/27/2026 DF Direct COM 414 $12.56 $5,199.84 61,480 Breedlove Robert Charles Principal Accounting Officer 02/27/2026 DF Direct COM 964 $12.56 $12,107.84 61,894 Basta Steven L President and CEO 02/10/2026 DF Direct COM 6,277 $12.82 $80,471.14 373,315 Cook Anne Marie Chief Legal Off. & Corp. Sec. 02/10/2026 DF Direct COM 1,535 $12.82 $19,678.70 88,660 Parikh Asit Director 01/23/2026 DG Direct COM 80,500 $0.00 $0.00 50,500 Breedlove Robert Charles Principal Accounting Officer 01/21/2026 DF Direct COM 776 $13.61 $10,561.36 47,068 Breedlove Robert Charles Principal Accounting Officer 12/18/2025 DF Direct COM 230 $16.28 $3,744.40 47,844 Basta Steven L President and CEO 12/17/2025 DF Direct COM 31,502 $15.36 $483,870.72 113,786 Cook Anne Marie Chief Legal Off. & Corp. Sec. 12/17/2025 DF Direct COM 7,703 $15.36 $118,318.08 9,667 Basta Steven L President and CEO 11/28/2025 DF Direct COM 48,375 $15.62 $755,617.50 83,250 Breedlove Robert Charles Principal Accounting Officer 11/03/2025 DS Direct COM 524 $13.51 $7,079.24 47,407 Basta Steven L President and CEO 09/25/2025 DF Direct COM 48,375 $11.66 $564,052.50 41,625 Breedlove Robert Charles Principal Accounting Officer 09/05/2025 DS Direct COM 461 $12.09 $5,573.49 47,931 Breedlove Robert Charles Principal Accounting Officer 07/16/2025 DS Direct COM 1,692 $8.36 $14,151.72 48,392 Henderson Molly CFO and CBO 04/07/2025 DS Direct COM 3,678 $4.55 $16,739.68 89,868 Curran Terrie President and Chief Executive 01/21/2025 DS Direct COM 19,109 $6.59 $125,884.36 360,465 Nabulsi Azmi Chief Operating Officer 01/21/2025 DS Direct COM 7,886 $6.59 $51,956.91 233,390 Henderson Molly CFO and CBO 01/21/2025 DS Direct COM 6,583 $6.59 $43,370.78 93,546 Henderson Molly CFO and CBO 12/19/2024 DS Direct COM 1,291 $8.00 $10,328.00 98,156 Nabulsi Azmi Chief Operating Officer 12/19/2024 DS Direct COM 1,118 $8.00 $8,944.00 239,303 Henderson Molly CFO and CBO 07/15/2024 DS Direct COM 4,325 $11.72 $50,689.00 99,447 Henderson Molly CFO and CBO 04/08/2024 DS Direct COM 3,435 $11.10 $38,128.50 95,263
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Filer's Name
Relationship/ Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
Parikh Asit Director 01/13/2026 AM Direct COM 8,750 $10.30 $90,125.00 131,000 Parikh Asit Director 12/19/2025 AM Direct COM 8,750 $10.30 $90,125.00 122,250 Basta Steven L President and CEO 11/28/2025 AM Direct COM 90,000 $0.00 $0.00 131,625 Basta Steven L President and CEO 09/25/2025 AM Direct COM 90,000 $0.00 $0.00 90,000 Parikh Asit Director 09/10/2024 AM Direct COM 7,500 $11.72 $87,900.00 93,000
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Transaction Type Key
First letter: A = Acquired, D = Disposed
Second letter:
A = Grant, award or other acquisition pursuant to Rule 16b-3(d)
C = Conversion of derivative security |
D = Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e) |
E = Expiration of short derivative position |
F = Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3. |
G = Gift |
H = Expiration (or cancellation) of long derivative position with value received |
I = Discretionary transaction in accordance with Rule 16b-3(f) |
J = Other |
L = Small acquisition under Rule 16a-6 |
M = Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 |
O = Exercise of out-of-the-money derivative security |
P = Open market or private purchase |
S = Open market or private sale |
U = Disposition pursuant to a tender of shares in a change of control transaction |
W = Acquisition or disposition by will or the laws of descent and distribution |
X = Exercise of in-the-money or at-the-money derivative security |
Z = Deposit into or withdrawal from voting trust
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