COSLER STEVEN D

Director at Catamaran Corp · on record since Apr 10, 2008
Director at PRIORITY HEALTHCARE CORP · on record since Nov 6, 2003
Director at Guardian Pharmacy Services, Inc. · on record since May 7, 2026
Director at CIMA LABS INC · on record since Feb 17, 2004
Director at COTHERIX INC · on record since Jul 23, 2015
Director at NNN REIT, INC. · on record since Aug 19, 2016
Director at Guggenheim Enhanced Equity Income Fund · on record since Aug 26, 2005
Director at TS&W / CLAYMORE TAX-ADVANTAGED BALANCED FUND · on record since Aug 26, 2005
Trustee at TS&W / CLAYMORE TAX-ADVANTAGED BALANCED FUND · on record since Aug 31, 2005
President and CEO at PRIORITY HEALTHCARE CORP · on record since Oct 14, 2005

Insider trading activity of COSLER STEVEN D

Transactions on record: 170; since Oct 29, 2003

Open-market buys: 8; $445.5K

Open-market sells: 4; $921.2K

Companies traded: 7; last filing May 7, 2026

Figures computed from official regulatory filings — .

Companies where COSLER STEVEN D has traded

Guardian Pharmacy Services, Inc.6 tx · $348.3K · May 7, 2026
NNN REIT, INC.54 tx · $3M · Feb 2, 2026
COTHERIX INC4 tx · $2.6M · Jul 23, 2015
Catamaran Corp73 tx · $3.1M · Jun 2, 2015
PRIORITY HEALTHCARE CORP27 tx · $9.9M · Oct 14, 2005
TS&W / CLAYMORE TAX-ADVANTAGED BALANCED FUND1 tx · $28K · Aug 31, 2005
5 tx · $161.4K · Aug 12, 2004

Track record of COSLER STEVEN D

Statistical track record

Free account

Open-market buys: 8

Last buy: Dec 3, 2025

Win rates, median returns and the proven-insider analysis come with a free account.

Transaction history of COSLER STEVEN D

Co-insiders of COSLER STEVEN D

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Guardian Pharmacy Services, Inc.Listing on record	May 7, 2026	Award	4,028	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
NNN REIT, INC.Listing on record	Feb 2, 2026	Award	1,568	41.82 USD	$65.6K		SEC
Guardian Pharmacy Services, Inc.Listing on record	Dec 5, 2025	Buy	3,370	29.61 USD	$99.8K	conv 40First in 12mo	SEC
NNN REIT, INC.Listing on record	Nov 4, 2025	Award	1,583	40.84 USD	$64.6K		SEC
NNN REIT, INC.Listing on record	Aug 1, 2025	Award	1,492	42.10 USD	$62.8K		SEC
Guardian Pharmacy Services, Inc.Listing on record	May 12, 2025	Award	3,901	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
NNN REIT, INC.Listing on record	May 1, 2025	Award	1,497	41.38 USD	$61.9K		SEC
NNN REIT, INC.Listing on record	Feb 4, 2025	Award	1,538	39.69 USD	$61K		SEC
Guardian Pharmacy Services, Inc.Listing on record	Nov 20, 2024	Buy	7,000	21.22 USD	$148.5K	conv 75ClusterUnusual size	SEC
NNN REIT, INC.Listing on record	Nov 1, 2024	Award	2,386	45.98 USD	$109.7K		SEC
Guardian Pharmacy Services, Inc.Listing on record	Oct 1, 2024	Award	3,571	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Guardian Pharmacy Services, Inc.Listing on record	Oct 1, 2024	Buy	7,142	14.00 USD	$100K	conv 84ClusterUnusual size+1	SEC
NNN REIT, INC.Listing on record	Aug 1, 2024	Award	2,337	46.10 USD	$107.7K		SEC
NNN REIT, INC.Listing on record	May 1, 2024	Award	2,615	40.64 USD	$106.3K		SEC
NNN REIT, INC.Listing on record	Feb 1, 2024	Award	2,583	40.57 USD	$104.8K	Unusual size	SEC
NNN REIT, INC.Listing on record	Nov 2, 2023	Award	516	35.40 USD	$18.3K		SEC
NNN REIT, INC.Listing on record	Nov 2, 2023	Award	1,730	35.40 USD	$61.2K		SEC
NNN REIT, INC.Listing on record	Aug 2, 2023	Award	410	42.82 USD	$17.6K		SEC
NNN REIT, INC.Listing on record	Aug 2, 2023	Award	1,430	42.82 USD	$61.2K		SEC
NNN REIT, INC.Listing on record	May 2, 2023	Award	1,298	42.88 USD	$55.7K		SEC
NNN REIT, INC.Listing on record	May 2, 2023	Award	405	42.88 USD	$17.4K		SEC
NNN REIT, INC.Listing on record	Feb 2, 2023	Award	1,186	46.89 USD	$55.6K		SEC
NNN REIT, INC.Listing on record	Feb 2, 2023	Award	365	46.89 USD	$17.1K		SEC
NNN REIT, INC.Listing on record	Nov 2, 2022	Award	404	41.87 USD	$16.9K		SEC
NNN REIT, INC.Listing on record	Nov 2, 2022	Award	1,328	41.87 USD	$55.6K		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Guardian Pharmacy Services, Inc.Listing on record	May 7, 2026	Award	4,028	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
NNN REIT, INC.Listing on record	Feb 2, 2026	Award	1,568	41.82 USD	$65.6K		SEC
Guardian Pharmacy Services, Inc.Listing on record	Dec 5, 2025	Buy	3,370	29.61 USD	$99.8K	conv 40First in 12mo	SEC
NNN REIT, INC.Listing on record	Nov 4, 2025	Award	1,583	40.84 USD	$64.6K		SEC
NNN REIT, INC.Listing on record	Aug 1, 2025	Award	1,492	42.10 USD	$62.8K		SEC
Guardian Pharmacy Services, Inc.Listing on record	May 12, 2025	Award	3,901	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
NNN REIT, INC.Listing on record	May 1, 2025	Award	1,497	41.38 USD	$61.9K		SEC
NNN REIT, INC.Listing on record	Feb 4, 2025	Award	1,538	39.69 USD	$61K		SEC
Guardian Pharmacy Services, Inc.Listing on record	Nov 20, 2024	Buy	7,000	21.22 USD	$148.5K	conv 75ClusterUnusual size	SEC
NNN REIT, INC.Listing on record	Nov 1, 2024	Award	2,386	45.98 USD	$109.7K		SEC
Guardian Pharmacy Services, Inc.Listing on record	Oct 1, 2024	Award	3,571	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Guardian Pharmacy Services, Inc.Listing on record	Oct 1, 2024	Buy	7,142	14.00 USD	$100K	conv 84ClusterUnusual size+1	SEC
NNN REIT, INC.Listing on record	Aug 1, 2024	Award	2,337	46.10 USD	$107.7K		SEC
NNN REIT, INC.Listing on record	May 1, 2024	Award	2,615	40.64 USD	$106.3K		SEC
NNN REIT, INC.Listing on record	Feb 1, 2024	Award	2,583	40.57 USD	$104.8K	Unusual size	SEC
NNN REIT, INC.Listing on record	Nov 2, 2023	Award	516	35.40 USD	$18.3K		SEC
NNN REIT, INC.Listing on record	Nov 2, 2023	Award	1,730	35.40 USD	$61.2K		SEC
NNN REIT, INC.Listing on record	Aug 2, 2023	Award	410	42.82 USD	$17.6K		SEC
NNN REIT, INC.Listing on record	Aug 2, 2023	Award	1,430	42.82 USD	$61.2K		SEC
NNN REIT, INC.Listing on record	May 2, 2023	Award	1,298	42.88 USD	$55.7K		SEC
NNN REIT, INC.Listing on record	May 2, 2023	Award	405	42.88 USD	$17.4K		SEC
NNN REIT, INC.Listing on record	Feb 2, 2023	Award	1,186	46.89 USD	$55.6K		SEC
NNN REIT, INC.Listing on record	Feb 2, 2023	Award	365	46.89 USD	$17.1K		SEC
NNN REIT, INC.Listing on record	Nov 2, 2022	Award	404	41.87 USD	$16.9K		SEC
NNN REIT, INC.Listing on record	Nov 2, 2022	Award	1,328	41.87 USD	$55.6K		SEC