Company · Ownership research

LANDMARK BANCORP INC LARK

CIK 0001141688

Form 4 transactions dated Oct 1, 2023 to Oct 15, 2026, as reported to the SEC.

Insider trading Initial holdings Institutional holders

Insider filings on file run through Sep 16, 2026.

Insider purchases & sales

Purchased: $5.21M
Sold: $2.74M

Oct 1, 2023 – Sep 16, 2026
Available records · partial months are marked ·

202610 of 13 preview events

Date	Insider	Activity	Trade value (USD)	% of prior holding
Sep 15, 2026	LEWIS JIM Director	Sale	$13.17K 400 shares sold	0.26% sold Direct holding	▾
Sep 14, 2026	ALEXANDER PATRICK L Director	Sale	$7.34K 226 shares sold	0.32% sold Direct holding	▾
Aug 7, 2026	Kohlrus Mark J. Director	Purchase	$25.44K 799 shares bought	31.44% added Indirect holding	▾
Aug 6, 2026	Kohlrus Mark J. Director	Purchase	$6.33K 201 shares bought	8.59% added Indirect holding	▾
Jun 12, 2026	LEWIS JIM Director	Sale	$26.54K 900 shares sold	0.58% sold Direct holding	▾
Jun 11, 2026	LEWIS JIM Director	Sale	$10.67K 367 shares sold	0.24% sold Direct holding	▾
Jun 10, 2026	LEWIS JIM Director	Sale	$2.85K 98 shares sold	0.06% sold Direct holding	▾
Jun 9, 2026	LEWIS JIM Director	Sale	$725.00 25 shares sold	0.02% sold Direct holding	▾
Jun 2, 2026	ALEXANDER PATRICK L Director	Sale	$19.95K 700 shares sold	100.00% sold Indirect holding	▾
May 29, 2026	ALEXANDER PATRICK L Director	Sale	$94.08K 3,300 shares sold	82.50% sold Indirect holding	▾

Showing 13 / 13 record groups in 2026. The complete set is available through the API.

LANDMARK BANCORP INC · LARK

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The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. For the year shown, this page lists 13 of 13 purchase / sale groups and 3 of 3 other groups; the totals and the monthly series cover the whole window.

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{"ticker":"LARK","transaction_code":["P","S"],"transaction_form_type":"4","page_size":20}

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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.

Non-cancelled, non-derivative purchase (P) and sale (S) rows dated inside the public window, as reported. Share totals are on today's split-adjusted basis. Includes open-market and private transactions. Data after the latest filing is not asserted complete and is not zero-filled. A grouped event shares filing, transaction date, security, code, direction, ownership bucket and source. Derivative groups also match underlying security, exercise price, exercise/expiration dates and footnote references. Reported rows are retained; P/S price lots can be grouped. Post-transaction balances are never summed.