MACKAY MARTIN
CIK: 0001414815
Primary company: PFIZER INC (PFE)
MACKAY MARTIN is a corporate insider at PFIZER INC (PFE) filing SEC Form 4 transactions. 148 transactions across 6 companies, totaling $103,473 in purchases and $7,957,347 in sales. Source: SEC EDGAR.
Companies
Transaction History
Source: SEC EDGAR Form 4 insider transaction filings.
Company | Type | Shares | Price | Value | Shares After | Date | SEC |
|---|---|---|---|---|---|---|---|
| Award | 1,407 | $177.62 | $250K | 17,137 | 5/8/2026 Filed: 5/8/2026 | Filing → | |
| Award | 1,438 | $177.62 | $255K | 15,730 | 5/8/2026 Filed: 5/8/2026 | Filing → | |
| Award | 38,300 | $16.00 | $613K | 38,300 | 4/16/2026 Filed: 4/20/2026 | Filing → | |
Rallybio Corp RLYB | Award | 18,055 | $4.45 | $80K | 18,055 | 2/18/2026 Filed: 2/18/2026 | Filing → |
SpringWorks Therapeutics, Inc. SWTX | Disposition | 29,445 | - | - | 0 | 7/1/2025 Filed: 7/2/2025 | Filing → |
SpringWorks Therapeutics, Inc. SWTX | Disposition | 20,023 | - | - | 0 | 7/1/2025 Filed: 7/2/2025 | Filing → |
| Award | 2,076 | $134.98 | $280K | 2,076 | 5/21/2025 Filed: 5/23/2025 | Filing → | |
| Award | 815 | $134.98 | $110K | 14,292 | 5/21/2025 Filed: 5/23/2025 | Filing → | |
| Award | 946 | $134.98 | $128K | 13,477 | 5/21/2025 Filed: 5/23/2025 | Filing → | |
SpringWorks Therapeutics, Inc. SWTX | Award | 10,060 | - | - | 20,023 | 5/14/2025 Filed: 5/15/2025 | Filing → |
Rallybio Corp RLYB | Award | 28,500 | - | - | 28,500 | 5/13/2025 Filed: 5/15/2025 | Filing → |
Rallybio Corp RLYB | Award | 92,857 | $0.95 | $88K | 92,857 | 1/2/2025 Filed: 1/6/2025 | Filing → |
SpringWorks Therapeutics, Inc. SWTX | Award | 29,445 | - | - | 29,445 | 7/29/2024 Filed: 7/30/2024 | Filing → |
SpringWorks Therapeutics, Inc. SWTX | Award | 9,963 | - | - | 9,963 | 7/29/2024 Filed: 7/30/2024 | Filing → |
| Award | 1,311 | $228.41 | $299K | 1,311 | 5/13/2024 Filed: 5/15/2024 | Filing → | |
| Award | 372 | $228.41 | $85K | 12,531 | 5/13/2024 Filed: 5/15/2024 | Filing → | |
| Award | 559 | $228.41 | $128K | 12,159 | 5/13/2024 Filed: 5/15/2024 | Filing → | |
Rallybio Corp RLYB | Award | 216,000 | - | - | 216,000 | 2/15/2024 Filed: 2/16/2024 | Filing → |
| Award | 95 | $0.00 | $0 | 11,600 | 7/3/2023 Filed: 7/5/2023 | Filing → | |
| Award | 338 | $0.00 | $0 | 11,505 | 5/31/2023 Filed: 6/2/2023 | Filing → |
Type
Award
Shares
1,407
Price
$177.62
Value
$250K
Type
Award
Shares
1,438
Price
$177.62
Value
$255K
Type
Award
Shares
38,300
Price
$16.00
Value
$613K
Rallybio Corp
RLYB
Type
Award
Shares
18,055
Price
$4.45
Value
$80K
SpringWorks Therapeutics, Inc.
SWTX
Type
Disposition
Shares
29,445
Price
-
Value
-
SpringWorks Therapeutics, Inc.
SWTX
Type
Disposition
Shares
20,023
Price
-
Value
-
Type
Award
Shares
2,076
Price
$134.98
Value
$280K
Type
Award
Shares
815
Price
$134.98
Value
$110K
Type
Award
Shares
946
Price
$134.98
Value
$128K
SpringWorks Therapeutics, Inc.
SWTX
Type
Award
Shares
10,060
Price
-
Value
-
Rallybio Corp
RLYB
Type
Award
Shares
28,500
Price
-
Value
-
Rallybio Corp
RLYB
Type
Award
Shares
92,857
Price
$0.95
Value
$88K
SpringWorks Therapeutics, Inc.
SWTX
Type
Award
Shares
29,445
Price
-
Value
-
SpringWorks Therapeutics, Inc.
SWTX
Type
Award
Shares
9,963
Price
-
Value
-
Type
Award
Shares
1,311
Price
$228.41
Value
$299K
Type
Award
Shares
372
Price
$228.41
Value
$85K
Type
Award
Shares
559
Price
$228.41
Value
$128K
Rallybio Corp
RLYB
Type
Award
Shares
216,000
Price
-
Value
-
Type
Award
Shares
95
Price
$0.00
Value
$0
Type
Award
Shares
338
Price
$0.00
Value
$0
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