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ROBERT A TINSTMAN

CIK 1202079 · last filed 2022-05-04

ROBERT A TINSTMAN is a corporate insider who has filed 56 SEC Form 4 insider transactions across 4 companies since 2007. The most recent filing, for PRIM, was dated May 4, 2022. Across all open-market trades the lifetime net is −$451.0K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $7.6M 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.

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Disclosed Exposure

$7.58M

Companies

4

Total Filings

56

Lifetime Open-Market Net

-$451.0K

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
PRIM Director 42,939 $90.63 $3.89M $0 28 2022-05-04
IDA Director 24,667 $149.36 $3.68M -$451.0K 19 2019-03-04
WESTMORELAND COAL Co (WLB) Delisted Director 9,000 — — $0 3 2017-06-27
Home Federal Bancorp, Inc. (HOME) Delisted Director 41,946 $36.99 $1.55M $0 1 2007-12-20

Recent Filings

56 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
2022-05-04 PRIM Grant (A) +1,119 $0 EDGAR
2022-02-24 PRIM Grant (A) +1,206 $0 EDGAR
2021-11-03 PRIM Grant (A) +1,111 $0 EDGAR
2021-08-03 PRIM Mixed −2,049 $0 EDGAR
2021-06-11 PRIM Sell (S) −2,818 $0 EDGAR
2021-05-04 PRIM Grant (A) +802 $0 EDGAR
2021-02-23 PRIM Grant (A) +1,054 $0 EDGAR
2020-11-06 PRIM Grant (A) +1,221 $0 EDGAR
2020-08-11 PRIM Grant (A) +1,298 $0 EDGAR
2020-05-06 PRIM Grant (A) +1,493 $0 EDGAR
Showing 1–10 of 56
Page 1 of 6
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.