NEVIN DARIUS G

Director at PSYCHEMEDICS CORP · on record since Aug 21, 2023
Director at AstroNova, Inc. · on record since Jun 12, 2025
Director at WCI, LLC · on record since Jul 24, 2013
Director at Alarm.com Holdings, Inc. · on record since Jun 8, 2026
EVP and CFO at PROTECTION ONE INC · on record since Feb 10, 2005
See Footnote 1 at PSYCHEMEDICS CORP · on record since May 16, 2022
Executive Chair at AstroNova, Inc. · on record since Jul 25, 2025

Insider trading activity of NEVIN DARIUS G

Transactions on record: 57; since Feb 10, 2005

Open-market buys: 18; $776.2K

Open-market sells: 2; $1.9M

Companies traded: 5; last filing Aug 26, 2026

Figures computed from official regulatory filings — .

Companies where NEVIN DARIUS G has traded

AstroNova, Inc.5 tx · $662.1K · Aug 26, 2026
Alarm.com Holdings, Inc.14 tx · $3M · Jun 8, 2026
PSYCHEMEDICS CORP2 tx · Aug 21, 2023
WCI, LLC4 tx · Feb 10, 2017
PROTECTION ONE INC32 tx · $8.6M · Jun 8, 2010

Track record of NEVIN DARIUS G

Statistical track record

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Open-market buys: 18

Last buy: Mar 2, 2018

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

Transaction history of NEVIN DARIUS G

Co-insiders of NEVIN DARIUS G

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
AstroNova, Inc.Security delisted	Aug 26, 2026	Other	-4,313	29.00 USD	$125.1K		SEC
AstroNova, Inc.Security delisted	Aug 26, 2026	OtherD (derivative)	-30,000	17.90 USD	$537K		SEC
Alarm.com Holdings, Inc.Listing on record	Jun 8, 2026	Award	3,222	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Alarm.com Holdings, Inc.Listing on record	Mar 19, 2026	ExerciseD (derivative)	-36,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Alarm.com Holdings, Inc.Listing on record	Mar 19, 2026	Sell	-36,000	46.17 USD	$1.7M		SEC
Alarm.com Holdings, Inc.Listing on record	Mar 19, 2026	Exercise	36,000	21.70 USD	$781.2K		SEC
AstroNova, Inc.Security delisted	Jul 25, 2025	AwardD (derivative)	30,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AstroNova, Inc.Security delisted	Jun 12, 2025	Award	3,548	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Alarm.com Holdings, Inc.Listing on record	Jun 6, 2025	Award	2,510	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AstroNova, Inc.Security delisted	Apr 1, 2025	Award	765	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Alarm.com Holdings, Inc.Listing on record	Jun 7, 2024	Award	2,304	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Alarm.com Holdings, Inc.Listing on record	Mar 15, 2024	Sell	-2,593	73.55 USD	$190.7K		SEC
PSYCHEMEDICS CORPListing on record	Aug 21, 2023	Award	14,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Alarm.com Holdings, Inc.Listing on record	Jun 9, 2023	Award	2,837	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PSYCHEMEDICS CORPListing on record	Aug 16, 2022	Award	9,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Alarm.com Holdings, Inc.Listing on record	Jun 7, 2022	Award	2,226	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Alarm.com Holdings, Inc.Listing on record	Jun 14, 2021	Award	1,787	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Alarm.com Holdings, Inc.Listing on record	Jun 8, 2020	Award	2,593	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Alarm.com Holdings, Inc.Listing on record	Jun 10, 2019	Award	2,711	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Alarm.com Holdings, Inc.Listing on record	Mar 6, 2018	Buy	10,000	37.21 USD	$372.1K	conv 77Unusual sizeFirst in 12mo	SEC
WCI, LLCListing unverified	Feb 10, 2017	Other	-10,470	—	n/a (No price was disclosed in the filing)		SEC
Alarm.com Holdings, Inc.Listing on record	May 17, 2016	AwardD (derivative)	36,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WCI, LLCListing unverified	Feb 12, 2016	Award	5,306	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WCI, LLCListing unverified	Feb 20, 2015	Award	2,506	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WCI, LLCListing unverified	Feb 24, 2014	Award	2,658	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	Signals	Src
AstroNova, Inc.Security delisted	Aug 26, 2026	Other	-4,313	29.00 USD	$125.1K		SEC
AstroNova, Inc.Security delisted	Aug 26, 2026	OtherD (derivative)	-30,000	17.90 USD	$537K		SEC
Alarm.com Holdings, Inc.Listing on record	Jun 8, 2026	Award	3,222	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Alarm.com Holdings, Inc.Listing on record	Mar 19, 2026	ExerciseD (derivative)	-36,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Alarm.com Holdings, Inc.Listing on record	Mar 19, 2026	Sell	-36,000	46.17 USD	$1.7M		SEC
Alarm.com Holdings, Inc.Listing on record	Mar 19, 2026	Exercise	36,000	21.70 USD	$781.2K		SEC
AstroNova, Inc.Security delisted	Jul 25, 2025	AwardD (derivative)	30,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AstroNova, Inc.Security delisted	Jun 12, 2025	Award	3,548	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Alarm.com Holdings, Inc.Listing on record	Jun 6, 2025	Award	2,510	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AstroNova, Inc.Security delisted	Apr 1, 2025	Award	765	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Alarm.com Holdings, Inc.Listing on record	Jun 7, 2024	Award	2,304	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Alarm.com Holdings, Inc.Listing on record	Mar 15, 2024	Sell	-2,593	73.55 USD	$190.7K		SEC
PSYCHEMEDICS CORPListing on record	Aug 21, 2023	Award	14,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Alarm.com Holdings, Inc.Listing on record	Jun 9, 2023	Award	2,837	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PSYCHEMEDICS CORPListing on record	Aug 16, 2022	Award	9,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Alarm.com Holdings, Inc.Listing on record	Jun 7, 2022	Award	2,226	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Alarm.com Holdings, Inc.Listing on record	Jun 14, 2021	Award	1,787	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Alarm.com Holdings, Inc.Listing on record	Jun 8, 2020	Award	2,593	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Alarm.com Holdings, Inc.Listing on record	Jun 10, 2019	Award	2,711	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Alarm.com Holdings, Inc.Listing on record	Mar 6, 2018	Buy	10,000	37.21 USD	$372.1K	conv 77Unusual sizeFirst in 12mo	SEC
WCI, LLCListing unverified	Feb 10, 2017	Other	-10,470	—	n/a (No price was disclosed in the filing)		SEC
Alarm.com Holdings, Inc.Listing on record	May 17, 2016	AwardD (derivative)	36,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WCI, LLCListing unverified	Feb 12, 2016	Award	5,306	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WCI, LLCListing unverified	Feb 20, 2015	Award	2,506	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
WCI, LLCListing unverified	Feb 24, 2014	Award	2,658	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC