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GREGORY T BARNUM

CIK 1184336 · CFO · last filed 2017-01-06

GREGORY T BARNUM is a CFO who has filed 83 SEC Form 4 insider transactions across 3 companies since 2007. The most recent filing shows the insider disposed of $1.1M of DTLK on Jan 6, 2017. Across all open-market trades the lifetime net is −$1.2M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $461.6K 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

$461.6K

Companies

3

Total Filings

83

Lifetime Open-Market Net

-$1.24M

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
DATALINK CORP (DTLK) Delisted CFO 0 — — -$1.25M 48 2017-01-06
LIME ENERGY CO. (LIME) Delisted Director 60,849 — — $3.0K 23 2016-06-27
RNIN Director 13,889 $33.24 $461.6K $6.2K 10 2012-07-03

Recent Filings

83 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
2017-01-06 DATALINK CORP (DTLK) Delisted Disp (D) −99,377 -$1.12M EDGAR
2016-12-27 DATALINK CORP (DTLK) Delisted Tax (F) −1,377 -$15.5K EDGAR
2016-12-06 DATALINK CORP (DTLK) Delisted Tax (F) −1,276 -$14.3K EDGAR
2016-06-27 LIME ENERGY CO. (LIME) Delisted Grant (A) +9,132 $0 EDGAR
2016-05-27 DATALINK CORP (DTLK) Delisted Sell (S) −5,704 -$46.2K EDGAR
2016-05-06 DATALINK CORP (DTLK) Delisted Sell (S) −10,000 -$80.3K EDGAR
2016-02-29 DATALINK CORP (DTLK) Delisted Mixed +13,083 -$8.4K EDGAR
2016-01-11 LIME ENERGY CO. (LIME) Delisted Grant (A) +6,944 $0 EDGAR
2015-12-28 DATALINK CORP (DTLK) Delisted Tax (F) −1,377 -$10.1K EDGAR
2015-12-07 DATALINK CORP (DTLK) Delisted Tax (F) −1,276 -$9.6K EDGAR
Showing 1–10 of 83
Page 1 of 9
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.