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LISA A POLLINA

CIK 1658268 · last filed 2026-08-17

LISA A POLLINA is a corporate insider who has filed 12 SEC Form 4 insider transactions across 4 companies since 2015. The most recent filing, for NESR, was dated Aug 17, 2026. Across all open-market trades the lifetime net is −$112.1K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $193.4K across reported positions. 5 SEC filings were submitted jointly with TWO HARBORS INVESTMENT CORP.

"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

$193.4K

Companies

4

Total Filings

12

Lifetime Open-Market Net

-$112.1K

Filer Profile

Reported Address
950 N. MICHIGAN AVENUE
UNIT 2305
CHICAGO, IL 60611
Related Filers
TWO HARBORS INVESTMENT CORP. — 5 joint filings, latest 2018-05-21
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

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
NESR Director 5,000 $32.13 $160.7K $0 1 2026-08-17
ERII Director 4,807 $6.81 $32.7K -$112.1K 4 2023-06-13
TWO HARBORS INVESTMENT CORP. (TWO) Delisted Director 4,203 $12.18 $51.2K $0 4 2018-05-21
RBA Director — $82.49 — $0 2 2016-03-09

Recent Filings

12 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
2026-08-17 NESR Mixed +7,800 $0 EDGAR
2023-06-13 ERII Sell (S) −1,843 -$49.8K EDGAR
2023-06-12 ERII Notice (144) −800 -$21.6K EDGAR
2022-08-10 ERII Sell (S) −2,700 -$62.3K EDGAR
2022-06-13 ERII Grant (A) +4,807 $100.0K EDGAR
2021-09-20 ERII Grant (A) +3,743 $0 EDGAR
2018-05-21 TWO HARBORS INVESTMENT CORP. (TWO) Delisted Mixed +4,973 $77.0K EDGAR
2017-05-18 TWO HARBORS INVESTMENT CORP. (TWO) Delisted Mixed +7,769 $77.0K EDGAR
2016-05-23 TWO HARBORS INVESTMENT CORP. (TWO) Delisted Mixed +9,188 $77.0K EDGAR
2016-03-09 RBA Grant (A) — $0 EDGAR
Showing 1–10 of 12
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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.