Ecovyst ECVT Insider Ownership

NYSE ECVT
$9.82 -0.22 (-2.14%)
As of: Sep 29, 2026 · 3:59 PM EDT

Insider Holdings by Owner

16.55Mn Shares

Insider Ownership Statistics

as of 30 Sep, 2026
Insider Ownership
15.18%
▲+0.062% pp QoQ
Shares Held by Insiders
16.61Mn
filed for Sep 2026
▲+0.41% QoQ
Shares Outstanding
109.46Mn
109,456,944 shares
Direct Holdings
16.55Mn
Indirect: 60.00K
Net Shares Traded (QoQ)
+68.23K
net buying in Sep 2026
Insiders Holding Shares
22
with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding
Latest —
Average ownership —
Peak ownership —

Shares Purchased/Sold by Insiders

Bought Sold
Latest quarter —
Net over range —
Buying quarters —

Insider Ownership Summary

Quarter ending 30 Sep, 2026

Ecovyst's three largest insider shareholders as of September 29, 2026 are Ltd Ineos (Other, 10.73Mn shares), Belgacem Chariag (Ceo, President Director, 1.24Mn shares), Kurt Bitting (Director, 698.38K shares).

Form 4 Holdings

Insiders Holding ECVT

Insiders 22
Shares held 16.55Mn
Of outstanding 15.12%
# Insider Position Direct Indirect Total Share of Insiders Last Filed
1 Ltd Ineos Other 10,731,385 0 10,731,385 64.8% 26 May, 2023
2 Belgacem Chariag Ceo, President Director 1,236,453 0 1,236,453 7.5% 03 Mar, 2022
3 Kurt Bitting Director, Officer 886,864 0 886,864 5.4% 16 Mar, 2026
4 Joseph S. Koscinski Officer 595,784 0 595,784 3.6% 06 Mar, 2026
5 Thomas Schneberger Officer 524,903 0 524,903 3.2% 08 Aug, 2022
6 William J. Jr. Sichko Officer 497,255 0 497,255 3.0% 08 Aug, 2022
7 Michael Feehan Officer 389,071 0 389,071 2.4% 06 Mar, 2026
8 Robert Coxon Director 223,620 0 223,620 1.4% 24 Jan, 2024
9 Kevin Michael Fogarty Director 215,998 0 215,998 1.3% 05 Feb, 2026
10 Kyle D Vann Director 205,021 0 205,021 1.2% 24 Jan, 2024
11 Jonny Ginns Director 193,245 0 193,245 1.2% 09 Dec, 2022
12 Bryan K. Brown Director 109,015 0 109,015 0.7% 05 Feb, 2026
13 David A. Bradley Director 107,999 0 107,999 0.7% 05 Feb, 2026
14 Anna C Catalano Director 102,805 0 102,805 0.6% 05 Feb, 2026
15 Martin S Craighead Director 101,373 0 101,373 0.6% 19 Jan, 2022
16 Susan F Ward Director 97,660 0 97,660 0.6% 05 Feb, 2026
17 Paul Whittleston Officer 72,847 0 72,847 0.4% 05 Feb, 2025
18 George L. Jr. Vann Officer 69,679 0 69,679 0.4% 05 Feb, 2025
19 Donald L. Althoff Director 58,376 0 58,376 0.4% 05 Feb, 2026
20 Sarah Lorance Director 54,700 0 54,700 0.3% 03 Jun, 2026
21 Laurie Bergman Officer 43,353 0 43,353 0.3% 26 Aug, 2026
22 Patti A. Humble Director 33,974 0 33,974 0.2% 14 Sep, 2026

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

408 Insider Transactions

Source SEC Form 4
Latest quarter Sep 2026
Download Data
Date Insider Position Transaction Shares Price Value Shares Held After Ownership
24 Aug, 2026 Laurie Bergman Officer Acquired A 43,353 $0.00 $0 43,353 Direct
02 Jun, 2026 Sarah Lorance Director Disposed S 8,450 $13.33 $112.64K 54,700 Direct
26 May, 2026 Patti A. Humble Director Acquired A 9,099 $13.61 $123.84K 9,099 Direct
12 Mar, 2026 Kurt Bitting Director, Officer Acquired M 38,064 $3.04 $115.71K 698,382 Direct
12 Mar, 2026 Kurt Bitting Director, Officer Disposed M 9,516 $0.00 $0 0 Direct
12 Mar, 2026 Kurt Bitting Director, Officer Disposed M 9,516 $0.00 $0 0 Direct
12 Mar, 2026 Kurt Bitting Director, Officer Disposed M 9,516 $0.00 $0 0 Direct
12 Mar, 2026 Kurt Bitting Director, Officer Disposed M 9,516 $0.00 $0 0 Direct
04 Mar, 2026 Michael Feehan Officer Acquired A 11,052 $11.31 $125.00K 389,071 Direct
04 Mar, 2026 Joseph S. Koscinski Officer Acquired A 11,052 $11.31 $125.00K 595,784 Direct
03 Feb, 2026 Susan F Ward Director Acquired A 19,399 $0.00 $0 97,660 Direct
03 Feb, 2026 Sarah Lorance Director Acquired A 19,399 $0.00 $0 63,150 Direct
03 Feb, 2026 David A. Bradley Director Acquired A 19,399 $0.00 $0 107,999 Direct
03 Feb, 2026 Michael Feehan Officer Disposed F 4,834 $10.31 $49.84K 358,620 Direct
03 Feb, 2026 Kurt Bitting Director, Officer Disposed F 25,925 $10.31 $267.29K 543,926 Direct
03 Feb, 2026 Joseph S. Koscinski Officer Acquired A 27,158 $0.00 $0 584,732 Direct
03 Feb, 2026 Kevin Michael Fogarty Director Acquired A 38,798 $0.00 $0 215,998 Direct
03 Feb, 2026 Anna C Catalano Director Acquired A 19,399 $0.00 $0 102,805 Direct
03 Feb, 2026 Bryan K. Brown Director Acquired A 19,399 $0.00 $0 109,015 Direct
03 Feb, 2026 Donald L. Althoff Director Acquired A 19,399 $0.00 $0 58,376 Direct