PTMN

Portman Ridge Finance Corp

Insider trading activity for Portman Ridge Finance Corp, straight from SEC Form 4 filings. Net figures below count open-market buys and sales only — grants, option exercises and tax withholding are excluded because they are compensation, not decisions to trade.

Past 3 months

net buying

Bought(0 · 0 insiders): $0
Sold(0 · 0 insiders): $0

Past 6 months

-$16.3K

net selling

Bought(1 · 1 insiders): $98.4K
Sold(1 · 1 insiders): $114.7K

Past 12 months

+$135.8K

net buying

Bought(11 · 7 insiders): $1.5M
Sold(11 · 1 insiders): $1.4M

Transaction history

The 31 most recent Form 4 transactions.

Open in screener →

Insider transactions, newest first: date, security, transaction type, size and a link to the filing each row came from.
Date	Insider	Role	Type	Shares	Price	Value	Δ Own	Filing
Jun 22	Goldthorpe Edward J.	President, CEO	PBUY↓	13,738	$7.16	$98.4K	+16.0%	Open the original filing on SEC.gov
May 18	Kehler Dean C	Director	SSELL	15,000	$7.64	$114.7K	-72.6%	Open the original filing on SEC.gov
Mar 23	Satoren Brandon	CFO, Treasurer and…	PBUY↓	325	$7.47	$2.4K	+6.9%	Open the original filing on SEC.gov
Mar 23	Grunebaum George	Director	PBUY↓	6,800	$7.54	$51.3K	+92.7%	Open the original filing on SEC.gov
Mar 23	Kehler Dean C	Director	SSELL	37,100	$7.38	$273.7K	-64.2%	Open the original filing on SEC.gov
Mar 23	Held David	Chief Compliance Officer	PBUY↓	938	$7.35	$6.9K	+293.1%	Open the original filing on SEC.gov
Mar 20	Schafer Patrick	Chief Investment Officer	PBUY↓	2,655	$7.48	$19.9K	+10.8%	Open the original filing on SEC.gov
Mar 20	Duka Alexander	Director	PBUY★	2,000	$7.34	$14.7K	+200.0%	Open the original filing on SEC.gov
Mar 19	Kehler Dean C	Director	SSELL	27,378	$7.60	$208.2K	-32.2%	Open the original filing on SEC.gov
Mar 18	Kehler Dean C	Director	SSELL	3,089	$8.02	$24.8K	-3.5%	Open the original filing on SEC.gov
Mar 18	Kehler Dean C	Director	SSELL	23,000	$7.97	$183.4K	-21.3%	Open the original filing on SEC.gov
Mar 12	Kehler Dean C	Director	SSELL	500	$8.80	$4.4K	-0.4%	Open the original filing on SEC.gov
Mar 12	Kehler Dean C	Director	SSELL	16,200	$8.84	$143.2K	-12.7%	Open the original filing on SEC.gov
Mar 11	Kehler Dean C	Director	SSELL	854	$9.02	$7.7K	-0.7%	Open the original filing on SEC.gov
Mar 11	Kehler Dean C	Director	SSELL	9,000	$9.04	$81.4K	-6.6%	Open the original filing on SEC.gov
Dec 29, 2025	Kehler Dean C	Director	SSELL	28,673	$11.86	$339.9K	-17.2%	Open the original filing on SEC.gov
Dec 29, 2025	Kehler Dean C	Director	SSELL	957	$11.90	$11.4K	-0.7%	Open the original filing on SEC.gov
Dec 12, 2025	Goldthorpe Edward J.	President, CEO	PBUY▲	73,367	$13.63	$1M	+574.4%	Open the original filing on SEC.gov
Dec 12, 2025	Grunebaum George	Director	PBUY★	7,336	$13.63	$100K	—	Open the original filing on SEC.gov
Dec 12, 2025	Morea Joseph	Director	PBUY★	3,668	$13.63	$50K	+425.5%	Open the original filing on SEC.gov
Dec 12, 2025	Schafer Patrick	Chief Investment Officer	PBUY▲	11,005	$13.63	$150K	+80.9%	Open the original filing on SEC.gov
Dec 12, 2025	Satoren Brandon	CFO, Treasurer and…	PBUY	2,567	$13.63	$35K	+121.1%	Open the original filing on SEC.gov
Sep 19, 2025	Schafer Patrick	Chief Investment Officer	PBUY	809	$12.33	$10K	+6.6%	Open the original filing on SEC.gov
Sep 19, 2025	Satoren Brandon	CFO, Treasurer and…	PBUY	1,000	$12.35	$12.4K	+89.6%	Open the original filing on SEC.gov
Jul 15, 2025	Satoren Brandon	See Remarks	AGRANT	52	—	—	+4.9%	Open the original filing on SEC.gov
Jul 15, 2025	Schafer Patrick	Chief Investment Officer	AGRANT	2,153	—	—	+21.2%	Open the original filing on SEC.gov
Jul 15, 2025	Goldthorpe Edward J.	President, CEO	AGRANT	1,253	—	—	+10.9%	Open the original filing on SEC.gov
May 13, 2025	Satoren Brandon	See remark	PBUY	1,000	$12.43	$12.4K	+5,000%	Open the original filing on SEC.gov
May 13, 2025	Schafer Patrick	Chief Investment Officer	PBUY	802	$12.46	$10K	+8.9%	Open the original filing on SEC.gov
May 13, 2025	Held David	Chief Compliance Officer	PBUY	320	$12.39	$4K	—	Open the original filing on SEC.gov
May 13, 2025	Goldthorpe Edward J.	See Remark	PBUY	1,755	$12.48	$21.9K	+18.0%	Open the original filing on SEC.gov

PBUY↓$98.4K

Goldthorpe Edward J. · President, CEOJun 22

13,738 sh @ $7.16 · +16.0% own

SSELL$114.7K

Kehler Dean C · DirectorMay 18

15,000 sh @ $7.64 · -72.6% own

PBUY↓$2.4K

Satoren Brandon · CFO, Treasurer…Mar 23

325 sh @ $7.47 · +6.9% own

PBUY↓$51.3K

Grunebaum George · DirectorMar 23

6,800 sh @ $7.54 · +92.7% own

SSELL$273.7K

Kehler Dean C · DirectorMar 23

37,100 sh @ $7.38 · -64.2% own

PBUY↓$6.9K

Held David · Chief Compliance…Mar 23

938 sh @ $7.35 · +293.1% own

PBUY↓$19.9K

Schafer Patrick · Chief Investment…Mar 20

2,655 sh @ $7.48 · +10.8% own

PBUY★$14.7K

Duka Alexander · DirectorMar 20

2,000 sh @ $7.34 · +200.0% own

SSELL$208.2K

Kehler Dean C · DirectorMar 19

27,378 sh @ $7.60 · -32.2% own

SSELL$24.8K

Kehler Dean C · DirectorMar 18

3,089 sh @ $8.02 · -3.5% own

SSELL$183.4K

Kehler Dean C · DirectorMar 18

23,000 sh @ $7.97 · -21.3% own

SSELL$4.4K

Kehler Dean C · DirectorMar 12

500 sh @ $8.80 · -0.4% own

SSELL$143.2K

Kehler Dean C · DirectorMar 12

16,200 sh @ $8.84 · -12.7% own

SSELL$7.7K

Kehler Dean C · DirectorMar 11

854 sh @ $9.02 · -0.7% own

SSELL$81.4K

Kehler Dean C · DirectorMar 11

9,000 sh @ $9.04 · -6.6% own

SSELL$339.9K

Kehler Dean C · DirectorDec 29, 2025

28,673 sh @ $11.86 · -17.2% own

SSELL$11.4K

Kehler Dean C · DirectorDec 29, 2025

957 sh @ $11.90 · -0.7% own

PBUY▲$1M

Goldthorpe Edward J. · President, CEODec 12, 2025

73,367 sh @ $13.63 · +574.4% own

PBUY★$100K

Grunebaum George · DirectorDec 12, 2025

7,336 sh @ $13.63

PBUY★$50K

Morea Joseph · DirectorDec 12, 2025

3,668 sh @ $13.63 · +425.5% own

PBUY▲$150K

Schafer Patrick · Chief Investment…Dec 12, 2025

11,005 sh @ $13.63 · +80.9% own

PBUY$35K

Satoren Brandon · CFO, Treasurer…Dec 12, 2025

2,567 sh @ $13.63 · +121.1% own

PBUY$10K

Schafer Patrick · Chief Investment…Sep 19, 2025

809 sh @ $12.33 · +6.6% own

PBUY$12.4K

Satoren Brandon · CFO, Treasurer…Sep 19, 2025

1,000 sh @ $12.35 · +89.6% own

AGRANT—

Satoren Brandon · See RemarksJul 15, 2025

52 sh · +4.9% own

AGRANT—

Schafer Patrick · Chief Investment…Jul 15, 2025

2,153 sh · +21.2% own

AGRANT—

Goldthorpe Edward J. · President, CEOJul 15, 2025

1,253 sh · +10.9% own

PBUY$12.4K

Satoren Brandon · See remarkMay 13, 2025

1,000 sh @ $12.43 · +5,000% own

PBUY$10K

Schafer Patrick · Chief Investment…May 13, 2025

802 sh @ $12.46 · +8.9% own

PBUY$4K

Held David · Chief Compliance…May 13, 2025

320 sh @ $12.39

PBUY$21.9K

Goldthorpe Edward J. · See RemarkMay 13, 2025

1,755 sh @ $12.48 · +18.0% own

Filing record

How quickly insiders here report their trades. Section 16 allows two business days from the transaction.

All 24 filings we hold were filed within the two-business-day deadline.

Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays. How this is measured · All late filings

Insiders at this company

Everyone who has filed a Form 4 for this issuer.