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Mitch Flack

CIK 1487057 · PORTFOLIO MANAGER · last filed 2023-08-03

Mitch Flack is a PORTFOLIO MANAGER who has filed 8 SEC Form 4 insider transactions across 1 company since 2010. The most recent filing shows the insider sold $215.3K of TSI on Aug 3, 2023. Across all open-market trades the lifetime net is +$346.6K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $354.9K 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

$354.9K

Companies

1

Total Filings

8

Lifetime Open-Market Net

$346.6K

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
TSI PORTFOLIO MANAGER 80,850 $4.39 $354.9K $346.6K 8 2023-08-03

Recent Filings

8 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
2023-08-03 TSI Sell (S) −46,300 -$215.3K EDGAR
2015-02-11 TSI Buy (P) +18,500 $99.7K EDGAR
2014-02-04 TSI Buy (P) +18,700 $99.1K EDGAR
2014-01-03 TSI Buy (P) +18,700 $99.1K EDGAR
2012-07-17 TSI Buy (P) +20,000 $107.0K EDGAR
2010-11-22 TSI Buy (P) +9,500 $50.5K EDGAR
2010-11-19 TSI Buy (P) +16,400 $87.3K EDGAR
2010-11-17 TSI Buy (P) +3,625 $19.2K EDGAR
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.