ROBERTSON REBECCA B

Former 10% Holder at Alexza Pharmaceuticals Inc. · on record since Mar 14, 2006
10% owner at Alexza Pharmaceuticals Inc. · on record since Mar 8, 2006
10% owner at Paratek Pharmaceuticals, Inc. · on record since May 15, 2006
10% owner at HELICOS BIOSCIENCES CORP · on record since May 24, 2007
Former 10% Owner at INSULET CORP · on record since May 17, 2007
10% owner at INSULET CORP · on record since May 14, 2007
Affiliate of 10% owner at @ROAD, INC · on record since Aug 21, 2003
affiliate of 10% owner at DIGITAL IMPACT INC /DE/ · on record since Sep 11, 2003
Director at TANDEM DIABETES CARE INC · on record since May 22, 2026
Director at Ceribell, Inc. · on record since Jun 4, 2026
Director at Flexion Therapeutics Inc · on record since Sep 12, 2014
10% owner at Flexion Therapeutics Inc · on record since Sep 12, 2014
10% owner at INTROGEN THERAPEUTICS INC · on record since Dec 29, 2014
10% owner at Vivani Medical, Inc. · on record since Nov 18, 2014
10% owner at GLAUKOS Corp · on record since Jun 30, 2015
10% owner at INTRALASE CORP · on record since Oct 6, 2004
10% owner at PHASERX, INC. · on record since May 24, 2016
former 10% owner at GLAUKOS Corp · on record since Jun 2, 2016
10% owner at · on record since Sep 28, 2005

Insider trading activity of ROBERTSON REBECCA B

Transactions on record: 94; since Oct 5, 2005

Open-market buys: 1; $624.3K

Open-market sells: 24; $2.9M

Companies traded: 4; last filing Jun 4, 2026

Figures computed from official regulatory filings — .

Companies where ROBERTSON REBECCA B has traded

18 tx · $755.7K · Jun 4, 2026
54 tx · $3.3M · May 22, 2026
2 tx · $637.2K · Sep 21, 2009
20 tx · Oct 5, 2005

Track record of ROBERTSON REBECCA B

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Transaction history of ROBERTSON REBECCA B

Co-insiders of ROBERTSON REBECCA B

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Src
Ceribell, Inc.Listing on record	Jun 4, 2026	Award	7,838	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
TANDEM DIABETES CARE INCListing on record	May 22, 2026	ExerciseD (derivative)	-8,759	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
TANDEM DIABETES CARE INCListing on record	May 22, 2026	AwardD (derivative)	10,220	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
TANDEM DIABETES CARE INCListing on record	May 22, 2026	Exercise	8,759	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Ceribell, Inc.Listing on record	Mar 5, 2026	Sell	-827	17.80 USD	$14.7K	SEC
Ceribell, Inc.Listing on record	Jan 6, 2026	Exercise	2,500	2.24 USD	$5.6K	SEC
Ceribell, Inc.Listing on record	Jan 6, 2026	Sell	-7,445	17.63 USD	$131.3K	SEC
Ceribell, Inc.Listing on record	Jan 6, 2026	ExerciseD (derivative)	-2,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Ceribell, Inc.Listing on record	Jan 6, 2026	Sell	-2,500	21.89 USD	$54.7K	SEC
Ceribell, Inc.Listing on record	Dec 10, 2025	Exercise	5,000	2.24 USD	$11.2K	SEC
Ceribell, Inc.Listing on record	Dec 10, 2025	Sell	-5,000	20.00 USD	$100K	SEC
Ceribell, Inc.Listing on record	Dec 10, 2025	ExerciseD (derivative)	-5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Ceribell, Inc.Listing on record	Dec 4, 2025	Sell	-827	16.67 USD	$13.8K	SEC
Ceribell, Inc.Listing on record	Sep 5, 2025	Sell	-827	11.36 USD	$9.4K	SEC
Ceribell, Inc.Listing on record	Jun 17, 2025	ExerciseD (derivative)	-19,455	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Ceribell, Inc.Listing on record	Jun 17, 2025	Sell	-20,000	17.14 USD	$342.8K	SEC
Ceribell, Inc.Listing on record	Jun 17, 2025	Award	8,828	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Ceribell, Inc.Listing on record	Jun 17, 2025	ExerciseD (derivative)	-545	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Ceribell, Inc.Listing on record	Jun 17, 2025	Exercise	19,455	3.65 USD	$71K	SEC
Ceribell, Inc.Listing on record	Jun 17, 2025	Exercise	545	2.24 USD	$1.2K	SEC
TANDEM DIABETES CARE INCListing on record	May 23, 2025	AwardD (derivative)	8,759	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
TANDEM DIABETES CARE INCListing on record	May 23, 2025	Exercise	4,387	20.64 USD	$90.5K	SEC
TANDEM DIABETES CARE INCListing on record	May 23, 2025	ExerciseD (derivative)	-4,387	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Ceribell, Inc.Listing on record	Oct 16, 2024	Award	6,618	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
TANDEM DIABETES CARE INCListing on record	May 24, 2024	AwardD (derivative)	4,387	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC

Company	Filed	Type	Qty	Price	Value · USD	Src
Ceribell, Inc.Listing on record	Jun 4, 2026	Award	7,838	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
TANDEM DIABETES CARE INCListing on record	May 22, 2026	ExerciseD (derivative)	-8,759	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
TANDEM DIABETES CARE INCListing on record	May 22, 2026	AwardD (derivative)	10,220	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
TANDEM DIABETES CARE INCListing on record	May 22, 2026	Exercise	8,759	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Ceribell, Inc.Listing on record	Mar 5, 2026	Sell	-827	17.80 USD	$14.7K	SEC
Ceribell, Inc.Listing on record	Jan 6, 2026	Exercise	2,500	2.24 USD	$5.6K	SEC
Ceribell, Inc.Listing on record	Jan 6, 2026	Sell	-7,445	17.63 USD	$131.3K	SEC
Ceribell, Inc.Listing on record	Jan 6, 2026	ExerciseD (derivative)	-2,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Ceribell, Inc.Listing on record	Jan 6, 2026	Sell	-2,500	21.89 USD	$54.7K	SEC
Ceribell, Inc.Listing on record	Dec 10, 2025	Exercise	5,000	2.24 USD	$11.2K	SEC
Ceribell, Inc.Listing on record	Dec 10, 2025	Sell	-5,000	20.00 USD	$100K	SEC
Ceribell, Inc.Listing on record	Dec 10, 2025	ExerciseD (derivative)	-5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Ceribell, Inc.Listing on record	Dec 4, 2025	Sell	-827	16.67 USD	$13.8K	SEC
Ceribell, Inc.Listing on record	Sep 5, 2025	Sell	-827	11.36 USD	$9.4K	SEC
Ceribell, Inc.Listing on record	Jun 17, 2025	ExerciseD (derivative)	-19,455	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Ceribell, Inc.Listing on record	Jun 17, 2025	Sell	-20,000	17.14 USD	$342.8K	SEC
Ceribell, Inc.Listing on record	Jun 17, 2025	Award	8,828	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Ceribell, Inc.Listing on record	Jun 17, 2025	ExerciseD (derivative)	-545	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Ceribell, Inc.Listing on record	Jun 17, 2025	Exercise	19,455	3.65 USD	$71K	SEC
Ceribell, Inc.Listing on record	Jun 17, 2025	Exercise	545	2.24 USD	$1.2K	SEC
TANDEM DIABETES CARE INCListing on record	May 23, 2025	AwardD (derivative)	8,759	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
TANDEM DIABETES CARE INCListing on record	May 23, 2025	Exercise	4,387	20.64 USD	$90.5K	SEC
TANDEM DIABETES CARE INCListing on record	May 23, 2025	ExerciseD (derivative)	-4,387	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Ceribell, Inc.Listing on record	Oct 16, 2024	Award	6,618	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
TANDEM DIABETES CARE INCListing on record	May 24, 2024	AwardD (derivative)	4,387	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC