Hardy Louis Griffin Iii Innospec Inc. (IOSP) insider trading activity

Hardy Louis Griffin Iii is SVP, HUMAN RESOURCES of INNOSPEC INC.. Currently has a direct ownership of 6,742 shares of IOSP, which is worth approximately $549,068. The most recent transaction as insider was on May 13, 2025, when has been sold 600 shares (Common Stock) at a price of $91.53 per share, resulting in proceeds of $54,918. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 6.74K

8.17% 3M change

49.06% 12M change

Total Value Held $549,068

HARDY LOUIS GRIFFIN III Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
May 13 2025	SELL Payment of exercise price or tax liability	$54,918 $91.53 p/Share	600 Reduced 8.17%	6,742 Common Stock
Feb 24 2025	BUY Grant, award, or other acquisition	-	1,682 Added 18.64%	7,342 Common Stock
Feb 21 2025	SELL Sale (or disposition) back to the issuer	$12,340 $101.99 p/Share	121 Reduced 2.09%	5,660 Common Stock
Feb 21 2025	SELL Payment of exercise price or tax liability	$51,274 $105.07 p/Share	488 Reduced 7.94%	5,660 Common Stock
Feb 21 2025	BUY Exercise of conversion of derivative security	$12,061 $99.68 p/Share	121 Added 2.05%	5,781 Common Stock
Feb 21 2025	BUY Grant, award, or other acquisition	-	1,625 Added 20.91%	6,148 Common Stock
Nov 18 2024	SELL Open market or private sale	$18,920 $117.52 p/Share	161 Reduced 3.44%	4,523 Common Stock
May 20 2024	SELL Open market or private sale	$68,134 $129.78 p/Share	525 Reduced 10.4%	4,523 Common Stock
May 14 2024	SELL Payment of exercise price or tax liability	$127,402 $128.82 p/Share	989 Reduced 16.38%	5,048 Common Stock
Feb 26 2024	BUY Grant, award, or other acquisition	-	1,037 Added 14.66%	6,037 Common Stock
Feb 22 2024	SELL Open market or private sale	$228,881 $122.07 p/Share	1,875 Reduced 27.27%	5,000 Common Stock
Feb 22 2024	BUY Grant, award, or other acquisition	-	1,875 Added 21.43%	6,875 Common Stock
Feb 27 2023	BUY Grant, award, or other acquisition	-	148 Added 50.0%	148 Common Stock
Feb 21 2022	BUY Grant, award, or other acquisition	-	121 Added 50.0%	121 Common Stock

HLG

Hardy Louis Griffin Iii

SVP, HUMAN RESOURCES

Englewood, CO

Institutional Portfolio Updates

Receive a notification when an Institution or Guru buys or sells IOSP shares.

Notify only if

Value

Insider Trading

Get notified when an Innospec Inc. insider buys or sells IOSP shares.

Notify only if

Operation

Value

Type

News

Receive news related to INNOSPEC INC.

Track Activities on IOSP

Account