EFSC · Insider Trading

Enterprise Financial Services Corporation

Every open-market purchase and sale reported by EFSC officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.

Form 4 Filings
50
most recent
Open-Market Buys
5
code P
Sales
4
code S
Reporting Insiders
16
current holders
EFSC — Recent Form 4 Transactions (latest 2026-08-18)
FiledInsiderRole TypeSharesValue
2026-08-18 Lina A Young Director A +978 —
2026-08-18 Nevada A Kent Director A +1,057 —
2026-08-18 Lars C Anderson Director A +2,115 deriv. —
2026-08-18 Richard Sanborn Director A +978 —
2026-08-18 Marcela Manjarrez Director A +978 —
2026-08-18 Michael A Decola Director A +2,935 —
2026-08-18 Sandra Van Trease Director A — —
2026-08-18 Stephen P Marsh Director A +1,057 —
2026-08-18 Michael Holmes Director A +1,956 —
2026-08-18 Lyne Andrich Director A +978 —
2026-07-08 James Brian Lally CEO J +462 +$21.22K
2026-07-08 Bridget Huffman SEVP, Chief Risk Officer J +267 +$12.27K
2026-07-08 S Turner Keene SEVP, Chief Financial Officer J +462 +$21.22K
2026-07-08 Troy Dumlao EVP, Chief Accounting Officer J +462 +$21.22K
2026-07-08 Mark G Ponder SEVP, Chief Admin. Officer J +462 +$21.22K
2026-07-08 Nicole M Iannacone SEVP, Chief Legal Officer J +462 +$21.22K
2026-07-08 Douglas Bauche SEVP, Chief Banking Officer J +453 +$20.81K
2021-11-12 S Turner Keene EVP, Chief Financial Officer Buy +2,000 +$50.00K
2021-11-12 Troy Dumlao SVP, Chief Accounting Officer Buy +400 +$10.00K
2021-11-04 John S Eulich Director Buy +7,500 +$364.43K
2021-08-05 John S Eulich Director Buy +7,500 +$337.20K
2021-07-22 Peter Hui Director A — —
2021-07-13 John S Eulich Director A +3,153 —
2021-07-13 Richard Sanborn Director A +816 —
2021-07-13 James M Havel Director A +1,631 —
2021-07-13 Judith S Heeter Director A +924 —
2021-07-13 Michael Holmes Director A +1,631 —
2021-07-13 Sandra Van Trease Director A — —
2021-07-13 Nevada A Kent Director A +816 —
2021-07-13 Michael A Decola Director A +1,848 —
2021-07-13 Robert E Guest Jr Director A — —
2021-07-13 Eloise Schmitz Director A — —
2021-06-11 Scott Richard Goodman President Sell −4,000 −$196.52K
2021-06-04 Nicole M Iannacone EVP, Chief Risk Officer J +698 +$20.47K
2021-06-04 James Brian Lally CEO J +725 +$21.26K
2021-06-04 Douglas Bauche Chief Credit Officer J +488 +$14.31K
2021-06-04 Troy Dumlao SVP, Chief Accounting Officer J +568 +$16.65K
2021-06-04 Mark G Ponder EVP, Chief Admin. Officer J +533 +$15.63K
2021-06-04 S Turner Keene EVP, Chief Financial Officer J +725 +$21.26K
2021-05-06 John S Eulich Director Buy +7,500 +$373.43K
2021-04-05 Troy Dumlao SVP, Chief Accounting Officer MIXED +237 −$6.40K
2021-03-17 Richard Sanborn Director Sell −1,000 −$48.06K
2021-03-16 James F. Deutsch Director Sell −50,000 −$2.53M
2021-03-10 S Turner Keene EVP, Chief Financial Officer MIXED +639 −$25.25K
2021-03-09 James F. Deutsch Director Sell −100,000 −$4.55M
2021-03-02 Troy Dumlao SVP, Chief Accounting Officer MIXED +239 −$5.59K
2021-03-01 Douglas Bauche Chief Credit Officer A — —
2021-03-01 Troy Dumlao SVP, Chief Accounting Officer A — —
2021-03-01 Scott Richard Goodman President A — —
2021-03-01 Mark G Ponder EVP, Chief Admin. Officer A — —
EFSC — Current Insider Holders
InsiderRole Shares HeldValue
S Turner Keene SEVP, Chief Financial Officer 66,464 $3.90M
Michael A Decola Director 54,532 $3.20M
Sandra Van Trease Director 53,769 $3.15M
Stephen P Marsh Chairman Chief Credit Officer 48,597 $2.85M
Richard Sanborn Director 42,960 $2.52M
Douglas Bauche SEVP, Chief Banking Officer 32,156 $1.89M
Michael Holmes Director 24,500 $1.44M
James Brian Lally CEO 23,677 $1.39M
Nicole M Iannacone SEVP, Chief Legal Officer 23,317 $1.37M
Nevada A Kent Director 13,480 $790.47K
Troy Dumlao EVP, Chief Accounting Officer 8,935 $523.95K
Mark G Ponder SEVP, Chief Admin. Officer 8,826 $517.56K
Lyne Andrich Director 7,362 $431.71K
Bridget Huffman SEVP, Chief Risk Officer 7,328 $429.71K
Lina A Young Director 5,510 $323.11K
Marcela Manjarrez Director 5,450 $319.59K
EFSC Insider Trading FAQ
Who are the insiders at EFSC?
16 officers, directors and 10%+ beneficial owners currently report holdings in EFSC via SEC Form 4.
Are EFSC insiders buying or selling?
Across the 50 most recent Form 4 filings for EFSC, 5 were open-market purchases (code P) and 4 were sales (code S). Sales frequently reflect scheduled 10b5-1 plans or tax withholding rather than a view on the stock.
How current is EFSC insider data?
Form 4 must be filed within two business days of the transaction, so this is close to real time. The most recent EFSC filing is dated 2026-08-18.
How to read Form 4 activity

Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.

Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.

Full filing history and per-insider positions are on the EFSC quote page; the site-wide leaderboard is on the insider transactions hub.

Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.