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Michael D. Rhodin

CIK 1481603 · Senior Vice President · last filed 2023-01-06

Michael D. Rhodin is a Senior Vice President who has filed 111 SEC Form 4 insider transactions across 2 companies since 2010. The most recent filing, for SYM, was dated Jan 6, 2023. Across all open-market trades the lifetime net is −$8.9M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $37.2M across reported positions. 84 SEC filings were submitted jointly with INTERNATIONAL BUSINESS MACHINES 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

$37.20M

Companies

2

Total Filings

111

Lifetime Open-Market Net

-$8.86M

Filer Profile

Reported Address
IBM CORPORATION
C/O SECRETARY'S OFFICE,1 NEW ORCHARD RD.
ARMONK, NY 10504
Related Filers
INTERNATIONAL BUSINESS MACHINES CORP — 84 joint filings, latest 2017-01-03
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
SYM Director 764,353 $42.13 $32.20M $0 2 2023-01-06
IBM Senior Vice President 20,540 $243.29 $5.00M -$8.86M 108 2017-01-03

Recent Filings

111 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
2023-01-06 SYM Grant (A) +9,655 $0 EDGAR
2022-07-21 SYM Grant (A) +19,310 $0 EDGAR
2022-06-09 — Grant (A) +785,388 $500.0K
2017-01-03 IBM Grant (A) — $0 EDGAR
2016-12-16 IBM Grant (A) — $0 EDGAR
2016-12-01 IBM Grant (A) — $0 EDGAR
2016-11-16 IBM Grant (A) — $0 EDGAR
2016-11-09 IBM Grant (A) — $0 EDGAR
2016-11-04 IBM Mixed −1,000 -$152.3K EDGAR
2016-11-01 IBM Grant (A) — $0 EDGAR
Showing 1–10 of 111
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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.