NSLR

Neostellar Capital Corp.

Insider trading activity for Neostellar Capital 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

+$749.9K

net buying

Bought(3 · 2 insiders): $800.5K
Sold(1 · 1 insiders): $50.6K

Past 6 months

+$671.9K

net buying

Bought(5 · 2 insiders): $866.4K
Sold(3 · 1 insiders): $194.5K

Past 12 months

+$671.9K

net buying

Bought(5 · 2 insiders): $866.4K
Sold(3 · 1 insiders): $194.5K

Transaction history

The 36 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
Sep 21	Klein Mark D	Chairman, CEO and…	PBUY↓	5,000	$7.91	$39.6K	+0.3%	Open the original filing on SEC.gov
Sep 3	Lott Ronald M.	Director	SSELL	5,085	$9.96	$50.6K	-23.6%	Open the original filing on SEC.gov
Aug 26	Falk Erik A	Director	PBUY★	50,000	$10.22	$511K	—	Open the original filing on SEC.gov
Aug 10	Klein Mark D	Chairman, CEO and…	PBUY↓	26,040	$9.60	$250K	+1.5%	Open the original filing on SEC.gov
Jun 23	Lott Ronald M.	Director	SSELL	500	$12.35	$6.2K	-14.1%	Open the original filing on SEC.gov
Jun 15	Klein Mark D	Chairman, CEO and…	FTAX	293,265	$13.56	$4M	-14.5%	Open the original filing on SEC.gov
Jun 15	Green Allison	See Remarks	FTAX	41,815	$13.56	$567K	-16.7%	Open the original filing on SEC.gov
Jun 12	Klein Mark D	Chairman, CEO and…	AGRANT	350,000	—	—	+20.9%	Open the original filing on SEC.gov
Jun 12	Green Allison	See Remarks	AGRANT	60,000	—	—	+31.6%	Open the original filing on SEC.gov
Jun 10	Westley Lisa	Director	AGRANT	3,536	—	—	+6.4%	Open the original filing on SEC.gov
Jun 10	Szuch Richard C.	Director	AGRANT	3,536	—	—	+61.3%	Open the original filing on SEC.gov
Jun 10	Potter Leonard	Director	AGRANT	3,536	—	—	+3.5%	Open the original filing on SEC.gov
Jun 10	Mazur Marc	Director	AGRANT	3,536	—	—	+5.4%	Open the original filing on SEC.gov
Jun 10	Lott Ronald M.	Director	AGRANT	3,536	—	—	—	Open the original filing on SEC.gov
Apr 28	Lott Ronald M.	Director	SSELL	10,669	$12.90	$137.6K	-50.0%	Open the original filing on SEC.gov
Apr 22	Klein Mark D	Chairman, CEO and…	PBUY	2,500	$13.25	$33.1K	+0.1%	Open the original filing on SEC.gov
Apr 21	Klein Mark D	Chairman, CEO and…	PBUY	2,500	$13.08	$32.7K	+0.1%	Open the original filing on SEC.gov
Dec 15, 2025	Klein Mark D	Chairman, CEO and…	FTAX	17,017	$9.24	$157.2K	-1.0%	Open the original filing on SEC.gov
Dec 15, 2025	Green Allison	See Remarks	FTAX	4,232	$9.24	$39.1K	-2.2%	Open the original filing on SEC.gov
Dec 10, 2025	Klein Mark D	Chairman, CEO and…	FTAX	17,017	$9.59	$163.2K	-1.0%	Open the original filing on SEC.gov
Dec 10, 2025	Green Allison	See Remarks	FTAX	4,232	$9.59	$40.6K	-2.1%	Open the original filing on SEC.gov
Nov 21, 2025	Klein Mark D	Chairman, CEO and…	AGRANT	174,465	—	—	+11.4%	Open the original filing on SEC.gov
Nov 21, 2025	Green Allison	See Remarks	AGRANT	956	—	—	+0.5%	Open the original filing on SEC.gov
Sep 3, 2025	Szuch Richard C.	Director	AGRANT	5,767	$8.66	$49.9K	—	Open the original filing on SEC.gov
Aug 19, 2025	Lott Ronald M.	Director	SSELL	7,500	$8.81	$66.1K	-20.2%	Open the original filing on SEC.gov
Aug 12, 2025	Klein Mark D	Chairman, CEO and…	PBUY	10,000	$8.45	$84.5K	+0.7%	Open the original filing on SEC.gov
Aug 11, 2025	Klein Mark D	Chairman, CEO and…	PBUY	4,571	$8.69	$39.7K	+0.3%	Open the original filing on SEC.gov
Jun 11, 2025	Lott Ronald M.	Director	SSELL	39	$7.42	$289	-0.1%	Open the original filing on SEC.gov
May 28, 2025	Westley Lisa	Director	AGRANT	7,812	—	—	+16.4%	Open the original filing on SEC.gov
May 28, 2025	Potter Leonard	Director	AGRANT	7,812	—	—	+8.3%	Open the original filing on SEC.gov
May 28, 2025	Mazur Marc	Director	AGRANT	7,812	—	—	+13.6%	Open the original filing on SEC.gov
May 28, 2025	Lott Ronald M.	Director	AGRANT	7,812	—	—	+26.7%	Open the original filing on SEC.gov
May 16, 2025	Klein Mark D	Chairman, CEO and…	AGRANT	300,000	—	—	+24.7%	Open the original filing on SEC.gov
May 16, 2025	Green Allison	See Remarks	AGRANT	50,000	—	—	+33.9%	Open the original filing on SEC.gov
May 9, 2025	Klein Mark D	Chairman, CEO and…	PBUY	16,500	$5.26	$86.8K	+1.4%	Open the original filing on SEC.gov
Dec 26, 2024	Lott Ronald M.	Director	SSELL	434	$6.06	$2.6K	-1.5%	Open the original filing on SEC.gov

PBUY↓$39.6K

Klein Mark D · Chairman, CEO and…Sep 21

5,000 sh @ $7.91 · +0.3% own

SSELL$50.6K

Lott Ronald M. · DirectorSep 3

5,085 sh @ $9.96 · -23.6% own

PBUY★$511K

Falk Erik A · DirectorAug 26

50,000 sh @ $10.22

PBUY↓$250K

Klein Mark D · Chairman, CEO and…Aug 10

26,040 sh @ $9.60 · +1.5% own

SSELL$6.2K

Lott Ronald M. · DirectorJun 23

500 sh @ $12.35 · -14.1% own

FTAX$4M

Klein Mark D · Chairman, CEO and…Jun 15

293,265 sh @ $13.56 · -14.5% own

FTAX$567K

Green Allison · See RemarksJun 15

41,815 sh @ $13.56 · -16.7% own

AGRANT—

Klein Mark D · Chairman, CEO and…Jun 12

350,000 sh · +20.9% own

AGRANT—

Green Allison · See RemarksJun 12

60,000 sh · +31.6% own

AGRANT—

Westley Lisa · DirectorJun 10

3,536 sh · +6.4% own

AGRANT—

Szuch Richard C. · DirectorJun 10

3,536 sh · +61.3% own

AGRANT—

Potter Leonard · DirectorJun 10

3,536 sh · +3.5% own

AGRANT—

Mazur Marc · DirectorJun 10

3,536 sh · +5.4% own

AGRANT—

Lott Ronald M. · DirectorJun 10

3,536 sh

SSELL$137.6K

Lott Ronald M. · DirectorApr 28

10,669 sh @ $12.90 · -50.0% own

PBUY$33.1K

Klein Mark D · Chairman, CEO and…Apr 22

2,500 sh @ $13.25 · +0.1% own

PBUY$32.7K

Klein Mark D · Chairman, CEO and…Apr 21

2,500 sh @ $13.08 · +0.1% own

FTAX$157.2K

Klein Mark D · Chairman, CEO and…Dec 15, 2025

17,017 sh @ $9.24 · -1.0% own

FTAX$39.1K

Green Allison · See RemarksDec 15, 2025

4,232 sh @ $9.24 · -2.2% own

FTAX$163.2K

Klein Mark D · Chairman, CEO and…Dec 10, 2025

17,017 sh @ $9.59 · -1.0% own

FTAX$40.6K

Green Allison · See RemarksDec 10, 2025

4,232 sh @ $9.59 · -2.1% own

AGRANT—

Klein Mark D · Chairman, CEO and…Nov 21, 2025

174,465 sh · +11.4% own

AGRANT—

Green Allison · See RemarksNov 21, 2025

956 sh · +0.5% own

AGRANT$49.9K

Szuch Richard C. · DirectorSep 3, 2025

5,767 sh @ $8.66

SSELL$66.1K

Lott Ronald M. · DirectorAug 19, 2025

7,500 sh @ $8.81 · -20.2% own

PBUY$84.5K

Klein Mark D · Chairman, CEO and…Aug 12, 2025

10,000 sh @ $8.45 · +0.7% own

PBUY$39.7K

Klein Mark D · Chairman, CEO and…Aug 11, 2025

4,571 sh @ $8.69 · +0.3% own

SSELL$289

Lott Ronald M. · DirectorJun 11, 2025

39 sh @ $7.42 · -0.1% own

AGRANT—

Westley Lisa · DirectorMay 28, 2025

7,812 sh · +16.4% own

AGRANT—

Potter Leonard · DirectorMay 28, 2025

7,812 sh · +8.3% own

AGRANT—

Mazur Marc · DirectorMay 28, 2025

7,812 sh · +13.6% own

AGRANT—

Lott Ronald M. · DirectorMay 28, 2025

7,812 sh · +26.7% own

AGRANT—

Klein Mark D · Chairman, CEO and…May 16, 2025

300,000 sh · +24.7% own

AGRANT—

Green Allison · See RemarksMay 16, 2025

50,000 sh · +33.9% own

PBUY$86.8K

Klein Mark D · Chairman, CEO and…May 9, 2025

16,500 sh @ $5.26 · +1.4% own

SSELL$2.6K

Lott Ronald M. · DirectorDec 26, 2024

434 sh @ $6.06 · -1.5% own

Filing record

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

3 of 27 filings we hold were filed after the two-business-day deadline. The furthest past the deadline was 206 business days late.

Form 4 filings made after the two-business-day deadline, with the transaction date, the filing date and the number of business days between them.
Traded	Filed	Insider	Past deadline	Largest line	Source
Dec 26, 2024	Oct 27, 2025	Lott Ronald M.Director	206days · about 10 months	$2.6K	Filing ↗
Dec 10, 2025	Dec 15, 2025	Green AllisonSee Remarks	1day	$40.6K	Filing ↗
Dec 10, 2025	Dec 15, 2025	Klein Mark DChairman, CEO and President	1day	$163.2K	Filing ↗

Lott Ronald M.Director

206days · about 10 months

Traded Dec 26, 2024 · filed Oct 27, 2025Filing ↗

Green AllisonSee Remarks

1day

Traded Dec 10, 2025 · filed Dec 15, 2025Filing ↗

Klein Mark DChairman, CEO and President

1day

Traded Dec 10, 2025 · filed Dec 15, 2025Filing ↗

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.