Home

MICHAEL D SHMERLING

CIK 1141207 · last filed 2023-05-25

MICHAEL D SHMERLING is a corporate insider who has filed 141 SEC Form 4 insider transactions across 2 companies since 2007. The most recent filing, for HSTM, was dated May 25, 2023. Across all open-market trades the lifetime net is −$158.4K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $11.1M across reported positions.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

Loading insider history…
Disclosed Exposure

$11.09M

Companies

2

Total Filings

141

Lifetime Open-Market Net

-$158.4K

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
HSTM Director 133,609 $28.48 $3.81M -$910.6K 59 2023-05-25
RNST Director 166,697 $43.70 $7.28M $752.2K 81 2023-04-21

Recent Filings

141 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2023-05-25 HSTM Exer (M) +3,241 $0 EDGAR
2023-04-21 RNST Grant (A) — $0 EDGAR
2023-03-24 HSTM Exer (M) +3,037 $0 EDGAR
2023-01-03 RNST Grant (A) — $0 EDGAR
2022-12-13 HSTM Grant (A) +227 $5.6K EDGAR
2022-10-04 RNST Grant (A) — $0 EDGAR
2022-09-13 HSTM Grant (A) +417 $9.4K EDGAR
2022-07-05 RNST Grant (A) — $0 EDGAR
2022-06-27 HSTM Grant (A) +236 $5.0K EDGAR
2022-06-13 HSTM Grant (A) +528 $10.6K EDGAR
Showing 1–10 of 141
Page 1 of 15
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.