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Insider profile

CARLSON CAPITAL L P Insider Trading

This page tracks every SEC Form 4 filing since April 2023 by CARLSON CAPITAL L P: 29 transactions in total, including 11 open-market purchases and 7 sales. Each record is parsed directly from the original filing, with amendments reconciled so a corrected filing never double-counts.

CIK
0001056973
Companies traded
3
Total filings
29
First filing
2023-08-15
Last filing
2026-04-09

Files as CARLSON CAPITAL L P · SEC EDGAR ↗

Activity summary

The most recent open-market decision was a sale of 560,105 shares ($3.7M) on April 9, 2026.

Three year balance

Buy and sell value by quarter, Q3 23 to Q2 26. CARLSON CAPITAL L P has been a net seller across the period shown.

PurchasesSales
Q3 23Q4 23Q1 24Q2 24Q3 24Q4 24Q1 25Q2 25Q3 25Q4 25Q1 26$3.7MQ2 26

Bars below the rule are sales, above are purchases. Largest quarter on the chart is $3.7M.

Insider insight

CARLSON CAPITAL L P trades most actively in MAGN, accounting for 15 of the 29 filings on record. The largest single open-market purchase on record is $488K in MAGN, filed Oct 2023.

Track record

$2.4M
Total purchased
$7.9M
Total sold
18
11 buys · 7 sales
Net seller
Overall direction

Most active in

MAGN11 buys · 4 salesTFFP2 salesRWAY1 sale

Avg buy vs sell price

MAGN$1.84→$1.65-10.4%

Average prices across open-market transactions in this dataset.

Largest trade: $488K in MAGN (Oct 2023) in last 29Filing history: Aug 2023 — Apr 2026Under a 10b5-1 plan: 0%Full history: 29 filings

Transaction History

Sourced from SEC EDGAR Form 4 filings. Updated hourly.

DateInsiderCompanyTypeSharesPriceValueReturn
Apr 9, 2026CARLSON CAPITAL L PRWAY
Sale
560,105$6.59$3.69M-7.5% 3m
Apr 6, 2026CARLSON CAPITAL L PSWKH
J
62,106——+0.0% 1w
Apr 6, 2026CARLSON CAPITAL L PSWKH
J
62,106——+0.0% 1w
Apr 6, 2026CARLSON CAPITAL L PSWKH
J
8,493,088——+0.0% 1w
Apr 6, 2026CARLSON CAPITAL L PSWKH
J
8,632,093——+0.0% 1w

24 more transactions hidden

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Companies traded

By number of filings.

MAGN15 filings
TFFP2 filings
RWAY1 filing

Filing cadence

Filings per quarter, this window.

2.4filings / quarter, Q3 23–Q2 26

Busiest: Q2 26 (11 filings)

Quietest: Q1 24 (0 filings)

Reading an insider's Form 4 history

Corporate insiders — directors, officers, and holders of more than 10% of a company's stock — must report their trades to the SEC on Form 4 within two business days. Looking at one insider's filings over time shows whether they tend to buy on the open market (a discretionary use of their own money, generally the strongest signal), sell, or simply receive and exercise equity awards as compensation.

The track record above measures how this insider's past open-market purchases performed in the months after each filing. Trades made under a pre-scheduled Rule 10b5-1 plan are flagged because they carry no timing signal. To pull any insider's full history programmatically, see the insider trading API or our guide to reading Form 4 filings.

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Form4API, StockholmNot affiliated with the SEC or EDGAR. Data sourced from public EDGAR filings. Not investment advice.

Scorecard

27%
Buys positive after 3m
-14.1%
Avg return at 3m
-18.2%
Median return at 3m
11
Scored buys
Best buy: MAGN+2.5% 3m (Oct 2023)Worst buy: MAGN-25.8% 3m (Sep 2023)

Absolute post-filing return, not market-adjusted · min. 5 matured open-market buys

See top insiders by track record →

Related insiders

Other insiders filing on MAGN.

Jill L. UreyVP, GC & ComplianceKevin Michael FogartyDirectorBruce BrownDirector