Daniel Patrick O'DayFiled
Chairman & CEOExecutiveDirectorCIK 1638643
- GILDGILEAD SCIENCES, INC.Chairman & CEOfiled Nov 2, 2026
Net · 12 months
-$56.6M
Open-market buys − sales
Sold · 12 months
$56.6M
$9.8M in 90d · 43 sales on record
Bought · 12 months
$0
$0 in 90d · 0 buys on record
Under 10b5-1
100%
Share of sale value under a trading plan
Last trade
Nov 2, 2026
Filed Nov 2, 2026 · 99 rows
Monthly open-market value · 24 months Filed
- Bought (open market)
- Sold (open market)
Unusual activity Estimated
Whale score 95Whale watch
- 50Insider overlapPublic Sep 4, 2026 · traded Aug 10, 2026
Rep. Ro Khanna's dependent child partially sold GILD 7 days after its CEO sold $1M
Details
- Politician
- Ro Khanna
- Ticker
- GILD
- Asset
- GILEAD SCIENCES CMN
- Tx type
- partial_sale
- Traded
- Aug 10, 2026
- Filed
- Sep 4, 2026
- Amount low
- $1,001
- Amount high
- $15,000
- Range midpoint (estimate)
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 25
- Owner type
- dependent
- Is whale
- No
- Insider trade
- {"insider":{"slug":"daniel-patrick-o-day","name":"Daniel Patrick O'Day","title":"Chairman & CEO","short_title":"CEO"},"company":"GILEAD SCIENCES, INC.","ticker":"GILD","tx_kind":"open_market_sale","tx_date":"2026-08-03","shares":7700,"price":130.8022,"value":1007176.94,"is_10b5_1":true,"filing_date":"2026-08-04"}
- Days between
- 7
- Opposite side
- No
- Public from
- Sep 4, 2026
- Method version
- 2026-11-03
- 50Insider overlapPublic Aug 7, 2026 · traded Jul 7, 2026
Rep. Ro Khanna's dependent child partially sold GILD 6 days after its CEO sold $1.5M
Details
- Politician
- Ro Khanna
- Ticker
- GILD
- Asset
- GILEAD SCIENCES CMN
- Tx type
- partial_sale
- Traded
- Jul 7, 2026
- Filed
- Aug 7, 2026
- Amount low
- $1,001
- Amount high
- $15,000
- Range midpoint (estimate)
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 31
- Owner type
- dependent
- Is whale
- No
- Insider trade
- {"insider":{"slug":"daniel-patrick-o-day","name":"Daniel Patrick O'Day","title":"Chairman & CEO","short_title":"CEO"},"company":"GILEAD SCIENCES, INC.","ticker":"GILD","tx_kind":"open_market_sale","tx_date":"2026-07-01","shares":11900,"price":126.0897,"value":1500467.43,"is_10b5_1":true,"filing_date":"2026-07-02"}
- Days between
- 6
- Opposite side
- No
- Public from
- Aug 7, 2026
- Method version
- 2026-11-03
- 65Insider overlapPublic Jul 21, 2026 · traded Mar 27, 2026
Sen. Alan Armstrong bought GILD the same day its CEO sold $1.4M
Details
- Politician
- Alan Armstrong
- Ticker
- GILD
- Asset
- Gilead Sciences, Inc. - Common Stock
- Tx type
- buy
- Traded
- Mar 27, 2026
- Filed
- Jul 21, 2026
- Amount low
- $1,001
- Amount high
- $15,000
- Range midpoint (estimate)
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 116
- Owner type
- self
- Is whale
- No
- Insider trade
- {"insider":{"slug":"daniel-patrick-o-day","name":"Daniel Patrick O'Day","title":"Chairman & CEO","short_title":"CEO"},"company":"GILEAD SCIENCES, INC.","ticker":"GILD","tx_kind":"open_market_sale","tx_date":"2026-03-27","shares":10000,"price":136.8162,"value":1368162,"is_10b5_1":true,"filing_date":"2026-03-30"}
- Days between
- 0
- Opposite side
- Yes
- Public from
- Jul 21, 2026
- Method version
- 2026-11-03
- 65Insider overlapPublic Jun 19, 2026 · traded May 6, 2026
Rep. Jared Moskowitz bought GILD 8 days after its CEO sold $895K
Details
- Politician
- Jared Moskowitz
- Ticker
- GILD
- Asset
- Gilead Sciences, Inc. - Common Stock (GILD)
- Tx type
- buy
- Traded
- May 6, 2026
- Filed
- Jun 19, 2026
- Amount low
- $1,001
- Amount high
- $15,000
- Range midpoint (estimate)
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 44
- Owner type
- self
- Is whale
- No
- Insider trade
- {"insider":{"slug":"daniel-patrick-o-day","name":"Daniel Patrick O'Day","title":"Chairman & CEO","short_title":"CEO"},"company":"GILEAD SCIENCES, INC.","ticker":"GILD","tx_kind":"open_market_sale","tx_date":"2026-04-28","shares":6950,"price":128.7877,"value":895074.52,"is_10b5_1":true,"filing_date":"2026-04-29"}
- Days between
- 8
- Opposite side
- Yes
- Public from
- Jun 19, 2026
- Method version
- 2026-11-03
- 65Insider overlapPublic Jun 19, 2026 · traded May 6, 2026
Rep. Jared Moskowitz's dependent child bought GILD 8 days after its CEO sold $895K
Details
- Politician
- Jared Moskowitz
- Ticker
- GILD
- Asset
- Gilead Sciences, Inc. - Common Stock (GILD)
- Tx type
- buy
- Traded
- May 6, 2026
- Filed
- Jun 19, 2026
- Amount low
- $1,001
- Amount high
- $15,000
- Range midpoint (estimate)
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 44
- Owner type
- dependent
- Is whale
- No
- Insider trade
- {"insider":{"slug":"daniel-patrick-o-day","name":"Daniel Patrick O'Day","title":"Chairman & CEO","short_title":"CEO"},"company":"GILEAD SCIENCES, INC.","ticker":"GILD","tx_kind":"open_market_sale","tx_date":"2026-04-28","shares":6950,"price":128.7877,"value":895074.52,"is_10b5_1":true,"filing_date":"2026-04-29"}
- Days between
- 8
- Opposite side
- Yes
- Public from
- Jun 19, 2026
- Method version
- 2026-11-03
- 65Insider overlapPublic Feb 26, 2026 · traded Jan 27, 2026
Rep. Josh Gottheimer (joint account) bought GILD 1 day before its CEO sold $702K
Details
- Politician
- Josh Gottheimer
- Ticker
- GILD
- Asset
- Gilead Sciences, Inc. - Common Stock (GILD)
- Tx type
- buy
- Traded
- Jan 27, 2026
- Filed
- Feb 26, 2026
- Amount low
- $1,001
- Amount high
- $15,000
- Range midpoint (estimate)
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 30
- Owner type
- joint
- Is whale
- No
- Insider trade
- {"insider":{"slug":"daniel-patrick-o-day","name":"Daniel Patrick O'Day","title":"Chairman & CEO","short_title":"CEO"},"company":"GILEAD SCIENCES, INC.","ticker":"GILD","tx_kind":"open_market_sale","tx_date":"2026-01-28","shares":5032,"price":139.5441,"value":702185.91,"is_10b5_1":true,"filing_date":"2026-01-29"}
- Days between
- -1
- Opposite side
- Yes
- Public from
- Feb 26, 2026
- Method version
- 2026-11-03
- 65Insider overlapPublic Feb 6, 2026 · traded Jan 29, 2026
Rep. Ro Khanna's spouse bought GILD 1 day after its CEO sold $702K
Details
- Politician
- Ro Khanna
- Ticker
- GILD
- Asset
- GILEADSCIENCESCMN
- Tx type
- buy
- Traded
- Jan 29, 2026
- Filed
- Feb 6, 2026
- Amount low
- $15,001
- Amount high
- $50,000
- Range midpoint (estimate)
- $32,501
- Disclosed range
- $15,001 - $50,000
- Reporting lag days
- 8
- Owner type
- spouse
- Is whale
- No
- Insider trade
- {"insider":{"slug":"daniel-patrick-o-day","name":"Daniel Patrick O'Day","title":"Chairman & CEO","short_title":"CEO"},"company":"GILEAD SCIENCES, INC.","ticker":"GILD","tx_kind":"open_market_sale","tx_date":"2026-01-28","shares":5032,"price":139.5441,"value":702185.91,"is_10b5_1":true,"filing_date":"2026-01-29"}
- Days between
- 1
- Opposite side
- Yes
- Public from
- Feb 6, 2026
- Method version
- 2026-11-03
- 50Insider overlapPublic Feb 6, 2026 · traded Jan 23, 2026
Rep. Ro Khanna's dependent child partially sold GILD the same day its CEO sold $15.6M
Details
- Politician
- Ro Khanna
- Ticker
- GILD
- Asset
- GILEAD SCIENCES CMN
- Tx type
- partial_sale
- Traded
- Jan 23, 2026
- Filed
- Feb 6, 2026
- Amount low
- $1,001
- Amount high
- $15,000
- Range midpoint (estimate)
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 14
- Owner type
- dependent
- Is whale
- No
- Insider trade
- {"insider":{"slug":"daniel-patrick-o-day","name":"Daniel Patrick O'Day","title":"Chairman & CEO","short_title":"CEO"},"company":"GILEAD SCIENCES, INC.","ticker":"GILD","tx_kind":"open_market_sale","tx_date":"2026-01-23","shares":115640,"price":135,"value":15611400,"is_10b5_1":true,"filing_date":"2026-01-26"}
- Days between
- 0
- Opposite side
- No
- Public from
- Feb 6, 2026
- Method version
- 2026-11-03
- 33Exec salePublic Feb 6, 2026 · traded Feb 5, 2026
GILD CEO Daniel Patrick O'Day sold $17.3M (10b5-1 plan)
Details
- Insider
- Daniel Patrick O'Day
- Company
- GILEAD SCIENCES, INC.
- Ticker
- GILD
- Tx kind
- open_market_sale
- Traded
- Feb 5, 2026
- Shares
- 115,640
- Price
- $150
- Value
- $17.3M
- Is 10b5 1
- Yes
- Filed
- Feb 6, 2026
- Public from
- Feb 6, 2026
- Method version
- 2026-11-03
- 32Exec salePublic Jan 26, 2026 · traded Jan 23, 2026
GILD CEO Daniel Patrick O'Day sold $15.6M (10b5-1 plan)
Details
- Insider
- Daniel Patrick O'Day
- Company
- GILEAD SCIENCES, INC.
- Ticker
- GILD
- Tx kind
- open_market_sale
- Traded
- Jan 23, 2026
- Shares
- 115,640
- Price
- $135
- Value
- $15.6M
- Is 10b5 1
- Yes
- Filed
- Jan 26, 2026
- Public from
- Jan 26, 2026
- Method version
- 2026-11-03
Transactions
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