Understand Stock

$SIF

$19.93 -$0.21 (1.04%)

Deep Research with AI Research

Overview

$SIF Overview Financials SEC Filings Executives News

Specialized Tools

Valuations P Insider Transactions P Congressional Trades P

Insider Transactions

Insider Transaction Summary

Mark J Silk

505,969 shares

Net: +6,000 B/S: ∞

ALAYNE L REITMAN

112,231 shares

Net: +19,500 B/S: ∞

Donald C Jr. Molten

108,049 shares

Net: +15,000 B/S: ∞

HUDSON D SMITH

66,820 shares

Net: 0 B/S: -

Norman E Jr. Wells

55,660 shares

Net: 0 B/S: -

George Scherff

50,000 shares

Net: +50,000 B/S: ∞

ROBERT D JOHNSON

24,000 shares

Net: +6,000 B/S: ∞

John SR Chapman

20,333 shares

Net: 0 B/S: -

Peter William Knapper

10,000 shares

Net: 0 B/S: -

Thomas Robert Kubera

9,200 shares

Net: 0 B/S: -

Hudson Smith

6,000 shares

Net: 0 B/S: -

JEFFREY P GOTSCHALL

6,000 shares

Net: 0 B/S: -

Salvatore Incanno

4,736 shares

Net: 0 B/S: -

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
Mark J Silk	505,969	+6,000	∞
ALAYNE L REITMAN	112,231	+19,500	∞
Donald C Jr. Molten	108,049	+15,000	∞
HUDSON D SMITH	66,820	0	-
Norman E Jr. Wells	55,660	0	-
George Scherff	50,000	+50,000	∞
ROBERT D JOHNSON	24,000	+6,000	∞
John SR Chapman	20,333	0	-
Peter William Knapper	10,000	0	-
Thomas Robert Kubera	9,200	0	-
Hudson Smith	6,000	0	-
JEFFREY P GOTSCHALL	6,000	0	-
Salvatore Incanno	4,736	0	-

Individual Transactions

January 28, 2026

Donald C Jr. Molten

Grant/Award Acquisition

Change: +15,000

Price: $0.00

Shares: 108,049

Value: +$0

Mark J Silk

Grant/Award Acquisition

Change: +6,000

Price: $0.00

Shares: 505,969

Value: +$0

ALAYNE L REITMAN

Grant/Award Acquisition

Change: +19,500

Price: $0.00

Shares: 112,231

Value: +$0

ROBERT D JOHNSON

Grant/Award Acquisition

Change: +6,000

Price: $0.00

Shares: 24,000

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Donald C Jr. Molten	Jan 30	Grant/Award Acquisition (A) Compensation/Award	108,049	+15,000	$0.00	+$0
Mark J Silk	Jan 30	Grant/Award Acquisition (A) Compensation/Award	505,969	+6,000	$0.00	+$0
ALAYNE L REITMAN	Jan 30	Grant/Award Acquisition (A) Compensation/Award	112,231	+19,500	$0.00	+$0
ROBERT D JOHNSON	Jan 30	Grant/Award Acquisition (A) Compensation/Award	24,000	+6,000	$0.00	+$0

December 16, 2025

George Scherff

Grant/Award Acquisition

Change: +50,000

Price: $0.00

Shares: 50,000

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
George Scherff	Dec 18	Grant/Award Acquisition (A) Compensation/Award	50,000	+50,000	$0.00	+$0

January 29, 2025

Donald C Jr. Molten

Grant/Award Acquisition

Change: +15,000

Price: $0.00

Shares: 93,049

Value: +$0

Mark J Silk

Grant/Award Acquisition

Change: +6,000

Price: $0.00

Shares: 499,969

Value: +$0

ALAYNE L REITMAN

Grant/Award Acquisition

Change: +19,500

Price: $0.00

Shares: 92,731

Value: +$0

ROBERT D JOHNSON

Grant/Award Acquisition

Change: +6,000

Price: $0.00

Shares: 18,000

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Donald C Jr. Molten	Feb 14	Grant/Award Acquisition (A) Compensation/Award	93,049	+15,000	$0.00	+$0
Mark J Silk	Feb 14	Grant/Award Acquisition (A) Compensation/Award	499,969	+6,000	$0.00	+$0
ALAYNE L REITMAN	Feb 14	Grant/Award Acquisition (A) Compensation/Award	92,731	+19,500	$0.00	+$0
ROBERT D JOHNSON	Feb 14	Grant/Award Acquisition (A) Compensation/Award	18,000	+6,000	$0.00	+$0

January 31, 2024

Hudson Smith

Grant/Award Acquisition

Change: +6,000

Price: $0.00

Shares: 6,000

Value: +$0

Mark J Silk

Grant/Award Acquisition

Change: +6,000

Price: $0.00

Shares: 6,000

Value: +$0

ALAYNE L REITMAN

Grant/Award Acquisition

Change: +9,000

Price: $0.00

Shares: 9,000

Value: +$0

JEFFREY P GOTSCHALL

Grant/Award Acquisition

Change: +6,000

Price: $0.00

Shares: 6,000

Value: +$0

Donald C Jr. Molten

Grant/Award Acquisition

Change: +6,000

Price: $0.00

Shares: 6,000

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Hudson Smith	Feb 02	Grant/Award Acquisition (A) Compensation/Award	6,000	+6,000	$0.00	+$0
Mark J Silk	Feb 02	Grant/Award Acquisition (A) Compensation/Award	6,000	+6,000	$0.00	+$0
ALAYNE L REITMAN	Feb 02	Grant/Award Acquisition (A) Compensation/Award	9,000	+9,000	$0.00	+$0
JEFFREY P GOTSCHALL	Feb 02	Grant/Award Acquisition (A) Compensation/Award	6,000	+6,000	$0.00	+$0
Donald C Jr. Molten	Feb 02	Grant/Award Acquisition (A) Compensation/Award	6,000	+6,000	$0.00	+$0

November 21, 2023

Peter William Knapper

Grant/Award Acquisition

Change: +10,000

Price: $0.00

Shares: 10,000

Value: +$0

Thomas Robert Kubera

Grant/Award Acquisition

Change: +9,200

Price: $0.00

Shares: 9,200

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Peter William Knapper	Nov 22	Grant/Award Acquisition (A) Compensation/Award	10,000	+10,000	$0.00	+$0
Thomas Robert Kubera	Nov 22	Grant/Award Acquisition (A) Compensation/Award	9,200	+9,200	$0.00	+$0

January 31, 2023

ALAYNE L REITMAN

Grant/Award Acquisition

Change: +8,000

Price: $0.00

Shares: 8,000

Value: +$0

JEFFREY P GOTSCHALL

Grant/Award Acquisition

Change: +6,000

Price: $6000.00

Shares: 6,000

Value: +$36,000,000

Mark J Silk

Grant/Award Acquisition

Change: +6,000

Price: $0.00

Shares: 6,000

Value: +$0

Hudson Smith

Grant/Award Acquisition

Change: +6,000

Price: $0.00

Shares: 6,000

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
ALAYNE L REITMAN	Feb 02	Grant/Award Acquisition (A) Compensation/Award	8,000	+8,000	$0.00	+$0
JEFFREY P GOTSCHALL	Feb 02	Grant/Award Acquisition (A) Compensation/Award	6,000	+6,000	$6000.00	+$36,000,000
Mark J Silk	Feb 02	Grant/Award Acquisition (A) Compensation/Award	6,000	+6,000	$0.00	+$0
Hudson Smith	Feb 02	Grant/Award Acquisition (A) Compensation/Award	6,000	+6,000	$0.00	+$0